Impurity Reference Standard - Products

Vancomycin Hydrochloride

CAT No: CL-VCM-01 CAS No: 1404-93-9 Mol Wt: 1449.3 : 36.5 Mol F: C66H75Cl2N9O24 : HCl Inv Status: Custom Synthesis

Chemical Name: Monohydrochloride of (3S,6R,7R,8M,18M,22R,23S,26S,30aM,36R,38aR)-3-(2-amino-2-oxoethyl)-44-[[2-O-(3-amino-2,3,6-trideoxy-3-C-methyl-a-L-lyxo-hexopyranosyl)-?D-glucopyranosyl]oxy]-10,19-dichloro-7,22,28,30,32-pentahydroxy-6-[(2R)-4-methyl-2-(methylamino)pentanamido]-2,5,24,38,39-pentaoxo-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-22H-23,36-(azanomethano)-8,11:18,21-dietheno-13,16:31,35-dimetheno-1H,13H-[1,6,9]oxadiazacyclohexadecino[4,5-m][10,2,16]benzoxadiazacyclotetracosine-26-carboxylic acid

Vancomycin EP Impurity A

CAT No: CL-VCM-02 CAS No: 91700-98-0 Mol Wt: 1435.2 Mol F: C65H73Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: N2.1-demethylvancomycin B

Vancomycin EP Impurity B

CAT No: CL-VCM-03 CAS No: NA Mol Wt: 1450.2 Mol F: C66H74Cl2N8O25 Inv Status: Custom Synthesis

Chemical Name: (1.2M)-[L-?Asp3]vancomycin B (3.2-syn-chloro[L-?Asp3]vancomycin B) (CDP-1 major)

Vancomycin EP Impurity C

CAT No: CL-VCM-04 CAS No: 82198-76-3 Mol Wt: 1143.9 Mol F: C53H52Cl2N8O17 Inv Status: Custom Synthesis

Chemical Name: O4.4-de-[2-O-(3-amino-2,3,6-trideoxy-3-C-methyl-a-L-lyxo-hexopyranosyl)-?D-glucopyranosyl]vancomycin B

Vancomycin EP Impurity D

CAT No: CL-VCM-05 CAS No: NA Mol Wt: 1306.1 Mol F: C59H62Cl2N8O22 Inv Status: Custom Synthesis

Chemical Name: O4.4-de-[2-O-(3-amino-2,3,6-trideoxy-3-C-methyl-a-L-lyxo-hexopyranosyl)-?D-glucopyranosyl]-O4.4-?D-glucopyranosyl-vancomycin B

Vancomycin Didechloro Impurity

CAT No: CL-VCM-06 CAS No: 98510-30-6 Mol Wt: 1379.5 Mol F: C66H77N9O24 Inv Status: Custom Synthesis

Chemical Name: Didechloro Vancomycin B

Vancomycin Mixture Of CDP-M And CDP-M

CAT No: CL-VCM-07 CAS No: NA Mol Wt: 1450 Mol F: C66H74Cl2N8O25 Inv Status: Custom Synthesis

Chemical Name: Vancomycin Mixture of CDP-1 major and CDP-1 minor)

Vancomycin EP Impurity E

CAT No: CL-VCM-08 CAS No: NA Mol Wt: 1450.2 Mol F: C66H74Cl2N8O25 Inv Status: Custom Synthesis

Chemical Name: [L-?Asp3]vancomycin B (CDP-1 minor)

Vancomycin EP Impurity F

CAT No: CL-VCM-09 CAS No: 2415254-43-0 Mol Wt: 1463.3 Mol F: C67H77Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: [L-a-Gln3]vancomycin B

Vancomycin EP Impurity G

CAT No: CL-VCM-10 CAS No: NA Mol Wt: 1432.2 Mol F: C66H72Cl2N8O24 Inv Status: Custom Synthesis

Chemical Name: 4.3,Na,4-anhydro-[L-a-Asp3]vancomycin B

Vancomycin EP Impurity H

CAT No: CL-VCM-11 CAS No: 357396-41-9 Mol Wt: 1414.8 Mol F: C66H76ClN9O24 Inv Status: Custom Synthesis

Chemical Name: 3.6-Dechlorovancomycin B

Vancomycin EP Impurity I

CAT No: CL-VCM-12 CAS No: NA Mol Wt: 1449.3 Mol F: C66H75Cl2N9O24 : HCl Inv Status: Custom Synthesis

Chemical Name: (1.2M)-vancomycin

Vancomycin EP Impurity J

CAT No: CL-VCM-13 CAS No: NA Mol Wt: 1449.3 Mol F: C66H75Cl2N9O24 : HCl Inv Status: Custom Synthesis

Chemical Name: (Ca,7R)-vancomycin B

Vancomycin EP Impurity K

CAT No: CL-VCM-14 CAS No: 99759-13-4 Mol Wt: 1463.3 Mol F: C67H77Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: [N,N-dimethyl-D-Leu1]vancomycin B

Vancomycin EP Impurity L

CAT No: CL-VCM-15 CAS No: NA Mol Wt: 1450.2 Mol F: C66H74Cl2N8O25 Inv Status: Custom Synthesis

Chemical Name: [L-a-Asp3]vancomycin B)

Demethylvancomycin B

CAT No: CL-VCM-16 CAS No: NA Mol Wt: 1435.2 Mol F: C65H73Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: NA

Isomer of Demethylvancomycin B

CAT No: CL-VCM-17 CAS No: NA Mol Wt: 1435.2 Mol F: C65H73Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: NA

N-Methylvancomycin B

CAT No: CL-VCM-18 CAS No: 99759-13-4 Mol Wt: 1463.28 Mol F: C67H77Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: N-Methylvancomycin B

Vancomycin B-26-Methyl Ester

CAT No: CL-VCM-19 CAS No: 250273-66-6 Mol Wt: 1463.3 Mol F: C67H77Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: NA

Dehydroxyl Vancomycin-B

CAT No: CL-VCM-20 CAS No: 1378999-72-4 Mol Wt: 1433.3 Mol F: C66H75Cl2N9O23 Inv Status: Custom Synthesis

Chemical Name: NA

Vancomycin Impurity 1

CAT No: CL-VCM-22 CAS No: NA Mol Wt: 1435.2 Mol F: C65H73Cl2N9O24 Inv Status: Custom Synthesis

Chemical Name: (3S,6R,7R,22R,23S,26S,30aSa,36R,38aR)-3-(2-Amino-2-oxoethyl)-44-[[2-O-(3-amino-2,3,6-tridoxy-3-C-methyl-a-L-lyxo-hexopyranosyl)-B-D-glucopyranosyl]oxy]-10,19-dichloro-7,22,28,30,32-pentahydroxy-6-[[(2R)-4-methyl-2-(methylamino)butyryl]amino]-2,5,24,38,39-pentoxo-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-22H-8,11,18,21-dietheno-23,36-(iminomethano)-13,1,6:31,35-dimetheno-1H,13H-[1,6,9]oxadiazacyclohexadecino-[4,5-m][10,2,16]benzoxadiazacyclotetracosine-26-carboxylic acid

Vancomycin Impurity 2

CAT No: CL-VCM-23 CAS No: NA Mol Wt: 1435.2 Mol F: C65H73Cl2N9O25 Inv Status: Custom Synthesis

Chemical Name: 3-(2-Amino-2-oxoethyl)-44-[[2-o-(3-amino-2,3,6-trideoxy-3-C-methyl-lyxo-hexopyranosyl)-glucopyranosyl]oxy]-10,19-dichloro-7,22,28,30,32-pentahydrxy-6-[(2-amino-4-methylpentanoyl)amino]-2,5,24,38,39-pentaoxo-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-22H-8,11,18,21-dietheno-23,36-(iminomethano)-13,16:31,35-dimetheno-1H,13H-[1,6,9]oxadiazacyclohexadecino-[4,5-m][10,2,16]benzoxazacyclotetracosine-26-carboxylic acid

Vancomycin Impurity B2

CAT No: CL-VCM-24 CAS No: NA Mol Wt: 1450.2 Mol F: C66H74Cl2N8O25 Inv Status: Custom Synthesis

Chemical Name: NA

Vancomycin Impurity 3

CAT No: CL-VCM-25 CAS No: 1141925-31-6 Mol Wt: 1433.3 Mol F: C66H75Cl2N9O23 Inv Status: Custom Synthesis

Chemical Name: NA

Vancomycin

CAT No: CL-VCM-26 CAS No: 1404-90-6 Mol Wt: 1449.3 Mol F: C66H75Cl2N9O24 : HCl Inv Status: Custom Synthesis

Chemical Name: NA

(S)-(-)-2-Acetoxypropionyl Acid

CAT No: CL-VCM-27 CAS No: 6034-46-4 Mol Wt: 132.1 Mol F: C5H8O4 Inv Status: Custom Synthesis

Chemical Name: (S)-2-Acetoxypropanoic acid

(S)-(-)-2-Acetoxypropionyl Chloride

CAT No: CL-VCM-28 CAS No: 36394-75-9 Mol Wt: 150.6 Mol F: C5H7ClO3 Inv Status: Custom Synthesis

Chemical Name: (S)-1-Chloro-1-oxopropan-2-yl acetate

Type:Impurity Reference Standard

API NAME:Vancomycin

Total Products: 27

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