miscellaneous and its Impurities

![6-[2-Biotinylamidoethyl]-dithiopropionamido]-4,8-d PA 27 0017339](https://pharmaffiliates.com/public/index.php/pimages/PA270017339.jpg)
6-[2-Biotinylamidoethyl]-dithiopropionamido]-4,8-diaza-5,7-diketoundecanoic Acid Bis-N-sulfosuccinimidyl Ester Disodium Salt
6-[2-Biotinylamidoethyl]-dithiopropionamido]-4,8-diaza-5,7-diketoundecanoic Acid Bis-N-sulfosuccinimidyl Ester Disodium Salt
Catalogue No.:PA 27 0017339
CAS :
1044220-56-5
Molecular Formula : C32H42N8Na2O19S5
Molecular Weight : 1049


N-Diphenylmethylene-O-(2,3,6,2',3',4',6'-hepta-O-acetyl-β-D-lactosyl)-L-serine, Benzyl Ester
N-Diphenylmethylene-O-(2,3,6,2',3',4',6'-hepta-O-acetyl-β-D-lactosyl)-L-serine, Benzyl Ester
Catalogue No.:PA 27 0017343
CAS :
337903-59-0
Molecular Formula : C49H55NO20
Molecular Weight : 977.97

![2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]e PA 27 0017363](https://pharmaffiliates.com/public/index.php/pimages/PA270017363.jpg)
2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid N-Hydroxysuccinimide Ester
2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid N-Hydroxysuccinimide Ester
Catalogue No.:PA 27 0017363
CAS :
1217722-17-2
Molecular Formula : C35H46F3N7O10S
Molecular Weight : 813.85

![2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]e PA 27 0017364](https://pharmaffiliates.com/public/index.php/pimages/PA270017364.jpg)
2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid
2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid
Catalogue No.:PA 27 0017364
CAS :
207971-23-1
Molecular Formula : C31H43F3N6O8S
Molecular Weight : 716.77

![2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]e PA 27 0017365](https://pharmaffiliates.com/public/index.php/pimages/PA270017365.jpg)
2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid, Methyl Ester
2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid, Methyl Ester
Catalogue No.:PA 27 0017365
CAS :
1217691-71-8
Molecular Formula : C32H45F3N6O8S
Molecular Weight : 730.8

![2-[2-[2-(2-t-Boc-aminoethoxy]ethoxy]ethoxy]-4-[3-( PA 27 0017366](https://pharmaffiliates.com/public/index.php/pimages/PA270017366.jpg)
2-[2-[2-(2-t-Boc-aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid Methyl Ester
2-[2-[2-(2-t-Boc-aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid Methyl Ester
Catalogue No.:PA 27 0017366
CAS :
165963-73-5
Molecular Formula : C21H28F3N3O7
Molecular Weight : 491.46


(3R,4S,5R)-4-Hydroxy-5-[(1S)-1-hydroxy-2-methylpropyl]-3-methyl-2-pyrrolidinone-5-carboxylic Acid
(3R,4S,5R)-4-Hydroxy-5-[(1S)-1-hydroxy-2-methylpropyl]-3-methyl-2-pyrrolidinone-5-carboxylic Acid
Catalogue No.:PA 27 0017374
CAS :
145451-97-4
Molecular Formula : C10H17NO5
Molecular Weight : 231.25


(4R,5S)-3-N-Benzyl-4-(t-butyldimethylsilyloxymethyl)-5-isopropyloxazoladine-4-carboxylic Acid, Methyl Ester
(4R,5S)-3-N-Benzyl-4-(t-butyldimethylsilyloxymethyl)-5-isopropyloxazoladine-4-carboxylic Acid, Methyl Ester
Catalogue No.:PA 27 0017376
CAS :
145451-93-0
Molecular Formula : C22H37NO4Si
Molecular Weight : 407.63


Methyl (2R,3S)-2-Benzylamino-2-(t-butyldimethylsilyloxymethyl)-3-hydroxy-4-methylpentanoate
Methyl (2R,3S)-2-Benzylamino-2-(t-butyldimethylsilyloxymethyl)-3-hydroxy-4-methylpentanoate
Catalogue No.:PA 27 0017377
CAS :
145451-92-9
Molecular Formula : C21H37NO4Si
Molecular Weight : 395.62


(2R,4S)-2-t-Butyl-N-benzyl-4-[1-(S)-hydroxy-2-methylpropyl]-oxazolidine-4-carboxylic Acid, Methyl Ester
(2R,4S)-2-t-Butyl-N-benzyl-4-[1-(S)-hydroxy-2-methylpropyl]-oxazolidine-4-carboxylic Acid, Methyl Ester
Catalogue No.:PA 27 0017379
CAS :
145451-90-7
Molecular Formula : C20H31NO4
Molecular Weight : 349.47