Piperacillin

Piperacillin EP Impurity B (Mixture of Diastereomers)

Catalogue #: AR-P02032
CAS #: NA
Alternate CAS #: 64817-22-7 + 1449784-97-7
Molecular Formula:
Molecular weight: 535.57

H.S. code: 29411000

Inventory Status:

Backordered

(4S)-2-(carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid

Piperacillin EP Impurity B (Mixture of Diastereomers)

M.F.

M.W. 535.57

CAT# AR-P02032

CAS# NA

N-Acetyl Piperacillin Penicilloic Acid Isomer 1 - Min Purity >90%

M.F.

M.W. 577.184

CAT# AR-P29640

CAS# 1706671-50-2

Piperacillinylamplicillin (Open Ring) Disodium Salt (>90%)

M.F.

M.W. 910.92

CAT# AR-P29734

CAS# NA

Piperacillin EP Impurity B

M.F.

M.W. 535.6

CAT# AR-P29754

CAS# 2649505-14-4

Piperacillin EP Impurity C

M.F.

M.W. 491.56

CAT# AR-P29639

CAS# 64817-23-8

Acetylated Penicilloic Acids of Piperacillin (Min Purity >90%)

M.F.

M.W. 577.61

CAT# AR-P29830

CAS# NA

Piperazinedione-carbonyl D-Phenylglycyl-glycine

M.F.

M.W. 376.37

CAT# AR-P02056

CAS# 2170771-47-6

Piperacillin EP Impurity D (>90%)

M.F.

M.W. 848.96

CAT# AR-P02034

CAS# 65772-67-0

Piperacillin Penicillamide (min. Purity >90%)

M.F.

M.W. 715.81

CAT# AR-P02042

CAS# NA

Piperacillin Dimer (min. Purity >90%)

M.F.

M.W. 1035.11

CAT# AR-P29433

CAS# 2170771-53-4

L-Piperacillin (min. Purity >90%)

M.F.

M.W. 517.56

CAT# AR-P02053

CAS# NA

Piperacillin EP Impurity F (Mixture of Diastereomers, Purity >90%)

M.F.

M.W. 577.62

CAT# AR-P02036

CAS# NA

Piperacillin EP Impurity C (Mixture of Diastereomers Purity >90%)

M.F.

M.W. 491.56

CAT# AR-P02033

CAS# 2649505-15-5

Piperacillin

M.F.

M.W. 517.56

CAT# AR-P02052

CAS# 61477-96-1

Piperacillin EP Impurity E

M.F.

M.W. 142.16

CAT# AR-P02035

CAS# 59702-31-7

Piperacillin Impurity J

M.F.

M.W. 549.56

CAT# AR-P02039

CAS# NA

Piperacillin-d5

M.F.

M.W. 522.59

CAT# AR-P02040

CAS# NA

Piperacillin-d5, (N-CD2CD3)

M.F.

M.W. 522.6

CAT# AR-P02041

CAS# NA

Piperacillin Sulfoxide

M.F.

M.W. 533.56

CAT# AR-P02043

CAS# 67275-27-8

Piperacillin Impurity N

M.F.

M.W. 1035.13

CAT# AR-P02044

CAS# NA

Piperacillin Impurity 1

M.F.

M.W. 375.41

CAT# AR-P02045

CAS# NA

Piperacillin Impurity 2

M.F.

M.W. 549.6

CAT# AR-P02046

CAS# NA

Piperacillin Impurity 3

M.F.

M.W. 1053.15

CAT# AR-P02047

CAS# NA

Piperacillin Impurity 4

M.F.

M.W. 877.02

CAT# AR-P02048

CAS# NA

Piperacillin Impurity 5

M.F.

M.W. 535.58

CAT# AR-P02049

CAS# 64817-22-7

Piperacillin Penicilloic Acid Isomer

M.F.

M.W. 535.58

CAT# AR-P02050

CAS# 1449784-97-7

Piperacillin Impurity 8

M.F.

M.W. 650.71

CAT# AR-P02054

CAS# NA

Piperacillin Impurity 9

M.F.

M.W. 866.96

CAT# AR-P02055

CAS# NA

Piperacillin Impurity 11

M.F.

M.W. 491.56

CAT# AR-P02057

CAS# NA

Piperacillin Oxalylamide Disodium Salt

M.F.

M.W. 533.56 2 22.99

CAT# AR-P02058

CAS# NA

Piperacillin Methyl Ester

M.F.

M.W. 531.58

CAT# AR-P02059

CAS# 65700-41-6

Piperacillin EP Impurity K

M.F.

M.W. 517.56

CAT# AR-P02060

CAS# NA

Piperacillin Penicilloic Acid Isomer 1 (Purity >80.0%)

M.F.

M.W. 535.57

CAT# AR-P29536

CAS# 1449784-97-7

Piperacillin Penicilloic Acid Isomer 2

M.F.

M.W. 535.57

CAT# AR-P29537

CAS# 64817-22-7

Piperacillin Sodium

M.F.

M.W. -

CAT# AR-P29543

CAS# 59703-84-3

Piperacillin Monohydrate

M.F.

M.W. 517.6 : 18.0

CAT# AR-P29621

CAS# 66258-76-2

DL-Phenylglycyl Piperacillin Penicilloic Acid

M.F. -

M.W. -

CAT# AR-P29641

CAS# NA

Piperacillin Impurity 4

M.F.

M.W. 877.00

CAT# AR-P29710

CAS# NA

Piperacillin penicilloic acid isomer

M.F.

M.W. 535.58

CAT# AR-P89464

CAS# 1449784-97-7

Piperacillin Sodium EP Impurity G

M.F.

M.W. 319.32

CAT# AR-P02038

CAS# 63422-71-9

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