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.


1-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-1,2,4-triazole-3-carboxylic Acid Methyl Ester
1-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-1,2,4-triazole-3-carboxylic Acid Methyl Ester
Catalogue No.:PA 27 07565
CAS :
39925-10-5
Molecular Formula : C15H19N3O9
Molecular Weight : 385.33


2,8,14-Tridodecyl-5,11,17-tris[4-[2-(2-methoxyethoxy)ethoxy]ethoxy]phenyl]-hexabenzocoronene
2,8,14-Tridodecyl-5,11,17-tris[4-[2-(2-methoxyethoxy)ethoxy]ethoxy]phenyl]-hexabenzocoronene
Catalogue No.:PA 27 07575
CAS :
1134202-08-6
Molecular Formula : C117H144O12
Molecular Weight : 1742.43


(4S,6R)-2,4,6-Trideoxy-3,5-O-(1-methylethylidene)-6-[(1-phenyl-1H-tetrazol-5-yl)sulfonyl]-D-erythro-hexonic Acid 1,1-Dimethylethyl Ester
(4S,6R)-2,4,6-Trideoxy-3,5-O-(1-methylethylidene)-6-[(1-phenyl-1H-tetrazol-5-yl)sulfonyl]-D-erythro-hexonic Acid 1,1-Dimethylethyl Ester
Catalogue No.:PA 27 07576
CAS :
380460-37-7
Molecular Formula : C20H28N4O6S
Molecular Weight : 452.53


5-(2-(Trimethylsilyl)-1-ethyn-1-yl)-1-(2’,3’,5’-tri-O-acetyl-β-D-ribofuranosyl)imidazo-4-carbonitrile
5-(2-(Trimethylsilyl)-1-ethyn-1-yl)-1-(2’,3’,5’-tri-O-acetyl-β-D-ribofuranosyl)imidazo-4-carbonitrile
Catalogue No.:PA 27 07592
CAS :
126004-21-5
Molecular Formula : C20H25N3O7Si
Molecular Weight : 447.52


(5S)-5-(3-Triphenylmethyl-1H-imidazol-5-ylmethyl)-1-benzoyl-2-tert-butyl-5-fluoromethyl-3-methyl-4-imidazolidinone
(5S)-5-(3-Triphenylmethyl-1H-imidazol-5-ylmethyl)-1-benzoyl-2-tert-butyl-5-fluoromethyl-3-methyl-4-imidazolidinone
Catalogue No.:PA 27 07595
CAS :
145695-73-4
Molecular Formula : C39H39FN4O2
Molecular Weight : 614.75

![2,10,18-Tris(2-decyltetradecyl)-benzo[o]bistriphen PA 27 07597](https://pharmaffiliates.com/pimages/PA2707597.jpg)
2,10,18-Tris(2-decyltetradecyl)-benzo[o]bistriphenyleno[2,1,12,11-efghi:2’,1’,12’,11’-uvabc]ovalene
2,10,18-Tris(2-decyltetradecyl)-benzo[o]bistriphenyleno[2,1,12,11-efghi:2’,1’,12’,11’-uvabc]ovalene
Catalogue No.:PA 27 07597
CAS :
1061170-68-0
Molecular Formula : C132H168
Molecular Weight : 1754.80


trimethyl 4,4',4''-(6,12,18-tris(4-(3,7-dimethyloctyl)phenyl)diphenanthro[3,4,5,6-efghi:3',4',5',6'-uvabc]ovalene-5,11,17-triyl)tribenzoate
trimethyl 4,4',4''-(6,12,18-tris(4-(3,7-dimethyloctyl)phenyl)diphenanthro[3,4,5,6-efghi:3',4',5',6'-uvabc]ovalene-5,11,17-triyl)tribenzoate
Catalogue No.:PA 27 07598
CAS :
1322530-52-8
Molecular Formula : C120H108O6
Molecular Weight : 1646.18


L-Tryptophyl-L-arginyl-L-glutaminyl-L-alanyl-L-alanyl-L-phenylalanyl-L-valyl-L-α-aspartyl-L-seryl-L-tyrosine
L-Tryptophyl-L-arginyl-L-glutaminyl-L-alanyl-L-alanyl-L-phenylalanyl-L-valyl-L-α-aspartyl-L-seryl-L-tyrosine
Catalogue No.:PA 27 07605
CAS :
955091-53-9
Molecular Formula : C58H79N15O16
Molecular Weight : 1242.36