Cefprozil

Buy high quality Cefprozil Impurities from Chemicea Pharma. Chemicea Pharma is one of the leading manufacturer and exporter of Cefprozil impurities. We synthesize Cefprozil Degradation Impurities, Cefprozil Process Impurities, Cefprozil Potential Impurities, Cefprozil USP Related Compound, Cefprozil N-Nitroso impurities, Cefprozil nitrosamine impurities etc.

Pharmaceutical Reference Standards

Cefprozil Monohydrate

CAT. No.	CP-C124000
CAS. No.	121123-17-9
Mol. F.	C18H19N3O5S : H2O
Mol. Wt.	389.4 : 18.0
Stock Status:	In Stock

Cefprozil Monohydrate EP Impurity B

CAT. No.	CP-C124002
CAS. No.	50370-12-2
Mol. F.	C16H17N3O5S
Mol. Wt.	363.39
Stock Status:	Custom Synthesis

Rel. Cas No: 42284-83-3 (Na salt) ; 852474-72-7 (K salt) ; 1209009-15-3 (Sulfate salt) ; 78144-01-1 (HCl salt)

Cefprozil Monohydrate EP Impurity C

CAT. No.	CP-C124003
CAS. No.	147103-93-3
Mol. F.	C11H11N3O3
Mol. Wt.	233.23
Stock Status:	Custom Synthesis

Cefprozil Monohydrate EP Impurity D

CAT. No.	CP-C124004
CAS. No.	106447-44-3
Mol. F.	C10H12N2O3S
Mol. Wt.	240.28
Stock Status:	Custom Synthesis

Rel. Cas No: 151413-33-1 (K salt) ; 106455-66-7 (HCl salt)

Cefprozil Monohydrate EP Impurity E

CAT. No.	CP-C124005
CAS. No.	NA
Mol. F.	C26H26N4O7S
Mol. Wt.	538.58
Stock Status:	Custom Synthesis

Cefprozil Monohydrate EP Impurity F

CAT. No.	CP-C124006
CAS. No.	107937-01-9
Mol. F.	C10H12N2O3S
Mol. Wt.	240.28
Stock Status:	Custom Synthesis

Rel. Cas No: 141140-39-8 (HCl salt) ; 151413-34-2 (K salt)

Cefprozil Monohydrate EP Impurity G

CAT. No.	CP-C124007
CAS. No.	NA
Mol. F.	C18H21N3O6S
Mol. Wt.	407.44
Stock Status:	Custom Synthesis

Cefprozil Monohydrate EP Impurity I

CAT. No.	CP-C124009
CAS. No.	NA
Mol. F.	C18H21N3O6S
Mol. Wt.	407.44
Stock Status:	Custom Synthesis

Cefprozil Monohydrate EP Impurity K

CAT. No.	CP-C124011
CAS. No.	NA
Mol. F.	C18H19N3O5S
Mol. Wt.	389.43
Stock Status:	Custom Synthesis

Cefprozil Monohydrate EP Impurity L

CAT. No.	CP-C124012
CAS. No.	203007-73-2
Mol. F.	C10H13NO4
Mol. Wt.	211.22
Stock Status:	Custom Synthesis

Rel. Cas No: 245045-05-0 (HCl salt)

Cefprozil Monohydrate EP Impurity M

CAT. No.	CP-C124013
CAS. No.	1605314-84-8
Mol. F.	C21H23N3O7S
Mol. Wt.	461.49
Stock Status:	Custom Synthesis

Cefprozil Monohydrate EP Impurity N

CAT. No.	CP-C124014
CAS. No.	1605314-85-9
Mol. F.	C21H23N3O7S
Mol. Wt.	461.49
Stock Status:	Custom Synthesis

Cefprozil Delta-3 Isomer

CAT. No.	CP-C124015
CAS. No.	1000980-59-5
Mol. F.	C18H19N3O5S
Mol. Wt.	389.43
Stock Status:	Custom Synthesis

Cefprozil (Z)-Isomer

CAT. No.	CP-C124016
CAS. No.	121412-77-9
Mol. F.	C18H19N3O5S
Mol. Wt.	389.43
Stock Status:	Custom Synthesis

Rel. Cas No: 92694-60-5 (Na salt) ; 2248550-04-9 (HCl salt)

Cefprozil (E)-Isomer

CAT. No.	CP-C124017
CAS. No.	92676-86-3
Mol. F.	C18H19N3O5S
Mol. Wt.	389.43
Stock Status:	Custom Synthesis

Rel. Cas No: 111900-24-4 ( H2O salt)

Cefprozil L-Epimer

CAT. No.	CP-C124018
CAS. No.	110764-35-7
Mol. F.	C18H19N3O5S
Mol. Wt.	389.43
Stock Status:	Custom Synthesis

Cefprozil (Mixture of Z and E Isomers)

CAT. No.	CP-C124019
CAS. No.	92665-29-7
Mol. F.	C18H19N3O5S
Mol. Wt.	389.43
Stock Status:	Custom Synthesis

Cefprozil Impurity 4

CAT. No.	CP-C124020
CAS. No.	NA
Mol. F.	C17H19N3O6S
Mol. Wt.	393.41
Stock Status:	Custom Synthesis

Rel. Cas No: NA

Cefprozil EP Impurity H

CAT. No.	CP-C124023
CAS. No.	NA
Mol. F.	C26H26N4O7S
Mol. Wt.	538.58
Stock Status:	Custom Synthesis