miscellaneous and its Impurities

Miscellaneous Chemicals typically refers to a broad and diverse category of chemical substances that don't neatly fit into more specific classifications like commodity chemicals, specialty chemicals, or fine chemicals. Reference standards of Miscellaneous API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 100 results for miscellaneous Impurities
PA USP1612652

Simethicone (50 g) (1612652)

Simethicone (50 g) (1612652)


  • Catalogue No.:PA USP1612652

  • CAS :

    8050-81-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1613407

Sodium Acetate (AS) (1613407)

Sodium Acetate (AS) (1613407)


  • Catalogue No.:PA USP1613407

  • CAS :

    127-09-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1613429

Sodium Acetate Trihydrate (1613429)

Sodium Acetate Trihydrate (1613429)


  • Catalogue No.:PA USP1613429

  • CAS :

    6131-90-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1613804

Sodium Chloride (1613804)

Sodium Chloride (1613804)


  • Catalogue No.:PA USP1613804

  • CAS :

    7647-14-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1613859

Sodium Citrate (1613859)

Sodium Citrate (1613859)


  • Catalogue No.:PA USP1613859

  • CAS :

    6132-04-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1613881

Sodium D,L-Malate (1613881)

Sodium D,L-Malate (1613881)


  • Catalogue No.:PA USP1613881

  • CAS :

    63474-37-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1614308

Sodium Lactate (1614308)

Sodium Lactate (1614308)


  • Catalogue No.:PA USP1614308

  • CAS :

    867-56-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1614363

Sodium Lauryl Sulfate (1614363)

Sodium Lauryl Sulfate (1614363)


  • Catalogue No.:PA USP1614363

  • CAS :

    151-21-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1614396

Sodium Metabisulfite (1614396)

Sodium Metabisulfite (1614396)


  • Catalogue No.:PA USP1614396

  • CAS :

    7681-57-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1614421

Sodium Molybdate Dihydrate (1614421)

Sodium Molybdate Dihydrate (1614421)


  • Catalogue No.:PA USP1614421

  • CAS :

    10102-40-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1614454

Sodium Nitrite (1614454)

Sodium Nitrite (1614454)


  • Catalogue No.:PA USP1614454

  • CAS :

    7632-00-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1614501

Sodium Nitroprusside (1614501)

Sodium Nitroprusside (1614501)


  • Catalogue No.:PA USP1614501

  • CAS :

    13755-38-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1614909

Sodium Tartrate Dihydrate (500 mg/vial; 4 vials) (1614909)

Sodium Tartrate Dihydrate (500 mg/vial; 4 vials) (1614909)


  • Catalogue No.:PA USP1614909

  • CAS :

    6106-24-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1615138

Sodium Trifluoroacetate (1615138)

Sodium Trifluoroacetate (1615138)


  • Catalogue No.:PA USP1615138

  • CAS :

    2923-18-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1616008

1,4-Sorbitan (1616008)

1,4-Sorbitan (1616008)


  • Catalogue No.:PA USP1616008

  • CAS :

    27299-12-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1617474

Defatted Powdered Soy (1617474)

Defatted Powdered Soy (1617474)


  • Catalogue No.:PA USP1617474

  • CAS :

    68513-95-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1617500

Soybean Oil (1617500)

Soybean Oil (1617500)


  • Catalogue No.:PA USP1617500

  • CAS :

    8001-22-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1621008

Stearic Acid (1621008)


  • Catalogue No.:PA USP1621008

  • CAS :

    57-11-4

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1621507

Stearoyl Polyoxylglycerides (1621507)


  • Catalogue No.:PA USP1621507

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1622000

Stearyl Alcohol (1622000)


  • Catalogue No.:PA USP1622000

  • CAS :

    112-92-5

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1622317

Steviol Glycosides System Suitability (1622317)


  • Catalogue No.:PA USP1622317

  • CAS :

    91722-21-3

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1622350

Steviolbioside (1622350)


  • Catalogue No.:PA USP1622350

  • CAS :

    41093-60-1

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1622408

Stevioside (1622408)


  • Catalogue No.:PA USP1622408

  • CAS :

    57817-89-7

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1623386

Compressible Sugar (1623386)


  • Catalogue No.:PA USP1623386

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1623411

Succinic Acid (1623411)


  • Catalogue No.:PA USP1623411

  • CAS :

    110-15-6

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1623502

Succinylcholine Chloride (1623502)


  • Catalogue No.:PA USP1623502

  • CAS :

    6101-15-5

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1623604

Succinylmonocholine Chloride (1623604)


  • Catalogue No.:PA USP1623604

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1623615

Sucrose Octaacetate (1623615)


  • Catalogue No.:PA USP1623615

  • CAS :

    126-14-7

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1623659

Sucromalt (1623659)


  • Catalogue No.:PA USP1623659

  • CAS :

    911432-63-8

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1636800

Allyl Sulfide (1636800)


  • Catalogue No.:PA USP1636800

  • CAS :

    592-88-1

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1642100

Sulisobenzone (1642100)


  • Catalogue No.:PA USP1642100

  • CAS :

    4065-45-6

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1643328

Tannic Acid (AS) (1643328)


  • Catalogue No.:PA USP1643328

  • CAS :

    1401-55-4

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1663700

Thiostrepton (1663700)


  • Catalogue No.:PA USP1663700

  • CAS :

    1393-48-2

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1667100

Thonzonium Bromide (1667100)


  • Catalogue No.:PA USP1667100

  • CAS :

    553-08-2

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1680685

Tributyl Phosphine Oxide (1680685)


  • Catalogue No.:PA USP1680685

  • CAS :

    814-29-9

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1683504

Trientine Hydrochloride (1683504)


  • Catalogue No.:PA USP1683504

  • CAS :

    38260-01-4

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1683559

Triethylamine (N,N-diethylethanamine) (1683559)


  • Catalogue No.:PA USP1683559

  • CAS :

    121-44-8

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1683606

Triethyl Citrate (1683606)


  • Catalogue No.:PA USP1683606

  • CAS :

    77-93-0

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1683708

Triethylene Glycol (1683708)


  • Catalogue No.:PA USP1683708

  • CAS :

    112-27-6

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1685500

2-[N-(2,2,2-Trifluoroethyl)amino-5]-chlorobenzophenone (1685500)


  • Catalogue No.:PA USP1685500

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1686411

Trigonelline (1-Methylpyridinium-3-carboxylate monohydrate) (1686411)


  • Catalogue No.:PA USP1686411

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1667585

Titanium Dioxide (1667585)


  • Catalogue No.:PA USP1667585

  • CAS :

    13463-67-7

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1672010

o-Toluenesulfonamide (1672010)


  • Catalogue No.:PA USP1672010

  • CAS :

    88-19-7

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1672020

p-Toluenesulfonamide (1672020)


  • Catalogue No.:PA USP1672020

  • CAS :

    70-55-3

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1672053

p-Toluidine (COLD SHIPMENT REQUIRED) (1672053)


  • Catalogue No.:PA USP1672053

  • CAS :

    106-49-0

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1695343

Triphenylmethanol (1695343)


  • Catalogue No.:PA USP1695343

  • CAS :

    76-84-6

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1696153

Tritricosanoin (1696153)


  • Catalogue No.:PA USP1696153

  • CAS :

    86850-72-8

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1696200

Trisalicylic Acid (1696200)


  • Catalogue No.:PA USP1696200

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1705800

Uracil Arabinoside (1705800)


  • Catalogue No.:PA USP1705800

  • CAS :

    3083-77-0

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1707931

Powdered Valerian Extract (1707931)


  • Catalogue No.:PA USP1707931

  • CAS :

    8057-49-6

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1719500

Withanolide A (1719500)


  • Catalogue No.:PA USP1719500

  • CAS :

    32911-62-9

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1720203

Xanthone (1720203)


  • Catalogue No.:PA USP1720203

  • CAS :

    90-47-1

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1724703

Zinc Acetate (1724703)


  • Catalogue No.:PA USP1724703

  • CAS :

    5970-45-6

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1724747

Zinc Oxide (1724747)


  • Catalogue No.:PA USP1724747

  • CAS :

    1314-13-2

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1724769

Zinc Sulfate (AS) (1724769)


  • Catalogue No.:PA USP1724769

  • CAS :

    7446-20-2

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1062074

Benzyl Mercaptan (1062074)

Benzyl Mercaptan (1062074)


  • Catalogue No.:PA USP1062074

  • CAS :

    100-53-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1065491

Beta Carotene System Suitability (COLD SHIPMENT REQUIRED) (1065491)

Beta Carotene System Suitability (COLD SHIPMENT REQUIRED) (1065491)


  • Catalogue No.:PA USP1065491

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1065550

Betadex Sulfobutyl Ether Sodium (1065550)

Betadex Sulfobutyl Ether Sodium (1065550)


  • Catalogue No.:PA USP1065550

  • CAS :

    182410-00-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1071268

Powdered Bilberry Extract (1071268)

Powdered Bilberry Extract (1071268)


  • Catalogue No.:PA USP1071268

  • CAS :

    84082-34-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1071381

Biochanin A (1071381)

Biochanin A (1071381)


  • Catalogue No.:PA USP1071381

  • CAS :

    491-80-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1187091

Dibutyl Sebacate (1187091)

Dibutyl Sebacate (1187091)


  • Catalogue No.:PA USP1187091

  • CAS :

    109-43-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1187954

2,4-Dichlorophenol (1187954)

2,4-Dichlorophenol (1187954)


  • Catalogue No.:PA USP1187954

  • CAS :

    120-83-2

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1231615

Ecamsule Related Compound A (1,4-Phenylenedimethanol) (1231615)

Ecamsule Related Compound A (1,4-Phenylenedimethanol) (1231615)


  • Catalogue No.:PA USP1231615

  • CAS :

    589-29-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1231637

Ecamsule Related Compound C (terephthalic acid) (1231637)

Ecamsule Related Compound C (terephthalic acid) (1231637)


  • Catalogue No.:PA USP1231637

  • CAS :

    100-21-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1231681

Ecamsule Related Compound G (4-((E)-((1SR,4SR)-7,7-dimethyl-3-oxo-4-(sulfomethyl)bicyclo[2.2.1]hept (1231681)

Ecamsule Related Compound G (4-((E)-((1SR,4SR)-7,7-dimethyl-3-oxo-4-(sulfomethyl)bicyclo[2.2.1]hept (1231681)


  • Catalogue No.:PA USP1231681

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1231706

Powdered Echinacea Angustifolia Extract (1231706)

Powdered Echinacea Angustifolia Extract (1231706)


  • Catalogue No.:PA USP1231706

  • CAS :

    84696-11-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1231717

Powdered Echinacea Pallida Extract (1231717)

Powdered Echinacea Pallida Extract (1231717)


  • Catalogue No.:PA USP1231717

  • CAS :

    97281-15-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1601587

Residual Solvent Class 2 - Formamide (1601587)

Residual Solvent Class 2 - Formamide (1601587)


  • Catalogue No.:PA USP1601587

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1601601

Residual Solvent Class 2 - Hexane (1601601)

Residual Solvent Class 2 - Hexane (1601601)


  • Catalogue No.:PA USP1601601

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1601645

Residual Solvent Class 2 - 2-Methoxyethanol (1601645)

Residual Solvent Class 2 - 2-Methoxyethanol (1601645)


  • Catalogue No.:PA USP1601645

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1601725

Residual Solvent Class 2 - Nitromethane (1601725)

Residual Solvent Class 2 - Nitromethane (1601725)


  • Catalogue No.:PA USP1601725

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1601747

Residual Solvent Class 2 - Pyridine (1601747)

Residual Solvent Class 2 - Pyridine (1601747)


  • Catalogue No.:PA USP1601747

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1601769

Residual Solvent Class 2 - Sulfolane (1601769)

Residual Solvent Class 2 - Sulfolane (1601769)


  • Catalogue No.:PA USP1601769

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1680608

Tributyl Citrate (1680608)


  • Catalogue No.:PA USP1680608

  • CAS :

    77-94-1

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1148090

Collagenase II (COLD SHIPMENT REQUIRED) (1148090)

Collagenase II (COLD SHIPMENT REQUIRED) (1148090)


  • Catalogue No.:PA USP1148090

  • CAS :

    9001-12-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1148238

Color Related Compound 005 (3-hydroxy-2-naphthalenecarboxylic acid) (1148238)

Color Related Compound 005 (3-hydroxy-2-naphthalenecarboxylic acid) (1148238)


  • Catalogue No.:PA USP1148238

  • CAS :

    92-70-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1148249

Color Related Compound 006 (3-hydroxy-4-[(4-methylphenyl)azo]-2-naphthalenecarboxylic acid) (1148249)

Color Related Compound 006 (3-hydroxy-4-[(4-methylphenyl)azo]-2-naphthalenecarboxylic acid) (1148249)


  • Catalogue No.:PA USP1148249

  • CAS :

    82896-77-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1148250

Color Related Compound 007 (1-[(4-methylphenyl)azo]-2-naphthalenol) (1148250)

Color Related Compound 007 (1-[(4-methylphenyl)azo]-2-naphthalenol) (1148250)


  • Catalogue No.:PA USP1148250

  • CAS :

    6756-41-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1148737

Corosolic Acid (1148737)

Corosolic Acid (1148737)


  • Catalogue No.:PA USP1148737

  • CAS :

    4547-24-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1148806

Corn Oil (1148806)

Corn Oil (1148806)


  • Catalogue No.:PA USP1148806

  • CAS :

    8001-30-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1150502

Cromolyn Sodium (1150502)

Cromolyn Sodium (1150502)


  • Catalogue No.:PA USP1150502

  • CAS :

    15826-37-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1236700

(-)-Epigallocatechin-3-O-gallate (1236700)

(-)-Epigallocatechin-3-O-gallate (1236700)


  • Catalogue No.:PA USP1236700

  • CAS :

    989-51-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1335202

Hyperoside (1335202)

Hyperoside (1335202)


  • Catalogue No.:PA USP1335202

  • CAS :

    482-36-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1356905

Lanolin Alcohols (1356905)

Lanolin Alcohols (1356905)


  • Catalogue No.:PA USP1356905

  • CAS :

    8027-33-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1356950

Lauroyl Polyoxylglycerides (1356950)

Lauroyl Polyoxylglycerides (1356950)


  • Catalogue No.:PA USP1356950

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1357001

L-Leucine (1357001)

L-Leucine (1357001)


  • Catalogue No.:PA USP1357001

  • CAS :

    61-90-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1458053

Neohesperidine Dihydrochalcone (1458053)

Neohesperidine Dihydrochalcone (1458053)


  • Catalogue No.:PA USP1458053

  • CAS :

    20702-77-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546194

Polydatin (3-Hydroxy-5-[(E)-2-(4-hydroxyphenyl)vinyl]phenyl Beta-D-glucopyranoside) (1546194)

Polydatin (3-Hydroxy-5-[(E)-2-(4-hydroxyphenyl)vinyl]phenyl Beta-D-glucopyranoside) (1546194)


  • Catalogue No.:PA USP1546194

  • CAS :

    27208-80-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546285

Polydextrose (1546285)

Polydextrose (1546285)


  • Catalogue No.:PA USP1546285

  • CAS :

    68424-04-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546401

Polyethylene Glycol 200 (1546401)

Polyethylene Glycol 200 (1546401)


  • Catalogue No.:PA USP1546401

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546467

Polyethylene Glycol 600 (1546467)

Polyethylene Glycol 600 (1546467)


  • Catalogue No.:PA USP1546467

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546489

Polyethylene Glycol 1000 (1546489)

Polyethylene Glycol 1000 (1546489)


  • Catalogue No.:PA USP1546489

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546503

Polyethylene Glycol 1500 (1546503)

Polyethylene Glycol 1500 (1546503)


  • Catalogue No.:PA USP1546503

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546525

Polyethylene Glycol 3000 (1546525)

Polyethylene Glycol 3000 (1546525)


  • Catalogue No.:PA USP1546525

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546547

Polyethylene Glycol 3350 (1546547)

Polyethylene Glycol 3350 (1546547)


  • Catalogue No.:PA USP1546547

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546569

Polyethylene Glycol 4000 (1546569)

Polyethylene Glycol 4000 (1546569)


  • Catalogue No.:PA USP1546569

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546605

Polyethylene Glycol 8000 (1546605)

Polyethylene Glycol 8000 (1546605)


  • Catalogue No.:PA USP1546605

  • CAS :

    25322-68-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546707

High Density Polyethylene (1546707)

High Density Polyethylene (1546707)


  • Catalogue No.:PA USP1546707

  • CAS :

    9002-88-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1546809

Low-Density Polyethylene (1546809)

Low-Density Polyethylene (1546809)


  • Catalogue No.:PA USP1546809

  • CAS :

    9002-88-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1081842

2,3-Butanedithiol (1081842)

2,3-Butanedithiol (1081842)


  • Catalogue No.:PA USP1081842

  • CAS :

    4532-64-3

  • Molecular Formula : NA

  • Molecular Weight : NA