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API Impurities Standard

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CEFOXITIN EP IMPURITY J

Category: Cefoxitin

  • Chemical Name: N-[(5aR,6S)-6-methoxy-1,7-dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-(thiophen-2-yl)acetamide (as per EP)
  • Molecular Formula: C15H14N2O5S2
  • Molecular Weight: 366.4
  • CAS Number: 1422023-33-3
  • Batch Number: ALL-CEF-3333
  • Solubility: METHANOL
  • Storage: 2-8
  • Purity by HPLC: 98%
  • Melting Point:
  • Appearance: OFF WHITE SOLID
  • Inventory Status: DELIVERY 3-4 WEEKS
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Description

Documents 1. COA, HNMR, MASS, HPLC, IR, TGA analysis data will be offered along with products. 2. Quotation validity # 4 weeks 3. GST applicable # 18% 4. Lead time # the custom synthesis products are quoted with an optimistic time-line and actual time-line may vary based on raw material availability, synthetic and purification challenges. 5. The COA attached are for reference only. We will include details in the COA as per your requirement in the release data during dispatch. 6. Kindly mentioned in case of procurement if these products are intended for regulatory deficiency by returned e-mail.

Related Products

CEFOXITIN EP IMPURITY A
CEFOXITIN EP IMPURITY A

CAS No: N.A.

Chemical Name: (6R,7S)-3-(Hydroxymethyl)-7-methoxy-8-ox...

Molecular Formula: C15H15N2NaO6S2

Molecular Weight: 406.41

CEFOXITIN EP IMPURITY B
CEFOXITIN EP IMPURITY B

CAS No: N.A.

Chemical Name: (2RS,6R,7S)-3-[(Carbamoyloxy)methyl]-7-m...

Molecular Formula: C16H16N3NaO7S2

Molecular Weight: 449.43

CEFOXITIN EP IMPURITY C
CEFOXITIN EP IMPURITY C

CAS No: 10590-10-0

Chemical Name: (5aR,6R)-6-[[(Thiophen-2-yl)acetyl]amino...

Molecular Formula: C14H12N2O4S2

Molecular Weight: 336.39

CEFOXITIN EP IMPURITY D
CEFOXITIN EP IMPURITY D

CAS No: N.A.

Chemical Name: (5aR,6S)-6-Methoxy-6-[[(thiophen-2-yl)ac...

Molecular Formula: C15H14N2O5S2

Molecular Weight: 366.41

CEFOXITIN EP IMPURITY E
CEFOXITIN EP IMPURITY E

CAS No: N.A.

Chemical Name: (6R,7S)-3-[(Carbamoyloxy)methyl]-7-metho...

Molecular Formula: C17H19N3O8S2

Molecular Weight: 457.48

 CEFOXITIN EP IMPURITY F
CEFOXITIN EP IMPURITY F

CAS No: N.A.

Chemical Name: (6R,7S)-3-[(Carbamoyloxy)methyl]-7-metho...

Molecular Formula: C17H19N3O8S2

Molecular Weight: 457.48

 CEFOXITIN EP IMPURITY G
CEFOXITIN EP IMPURITY G

CAS No: N.A.

Chemical Name: (6R,7S)-3-[[[[[[(6R,7S)-2-Carboxy-7-meth...

Molecular Formula: C31H31N5O13S4

Molecular Weight: 809.86

CEFOXITIN SODIUM
CEFOXITIN SODIUM

CAS No: 33564-30-6

Chemical Name: Sodium (6R-cis)-3-[(carbamoyloxy)methyl]...

Molecular Formula: C18H16N3NaO7S2

Molecular Weight: 449.43

CEFOXITIN
CEFOXITIN

CAS No: 35607-66-0

Chemical Name: (6R,7S)-3-[(carbamoyloxy)methyl]-7-metho...

Molecular Formula: C16H17N3O7S2

Molecular Weight: 427.4

CEFOXITIN EP IMPURITY H
CEFOXITIN EP IMPURITY H

CAS No: 37051-05-1

Chemical Name: (6R,7R)-3-((Carbamoyloxy)methyl)-8-oxo-...

Molecular Formula: C15H15N3O6S2

Molecular Weight: 397.4

CARBAMOYLOXY CEFOXITIN ACID
CARBAMOYLOXY CEFOXITIN ACID

CAS No: N.A.

Chemical Name: (7S)-7-(2-(Carbamoyloxy)-2-(thiophen-2-y...

Molecular Formula: C17H18N4O9S2

Molecular Weight: 486.5

CEFOXITIN DELACTAM AMIDE LACTONE
CEFOXITIN DELACTAM AMIDE LACTONE

CAS No: N.A.

Chemical Name: (S)-2-Methoxy-2-((R)-7-oxo-1,2,5,7-tetra...

Molecular Formula: C15H17N3O5S2

Molecular Weight: 383.4

CEFOXITIN DELACTAM LACTONE
CEFOXITIN DELACTAM LACTONE

CAS No: N.A.

Chemical Name: (S)-2-Methoxy-2-((R)-7-oxo-1,2,5,7-tetra...

Molecular Formula: C15H16N2O6S2

Molecular Weight: 384.4

CEFOXITIN DIMER IMPURITY 2
CEFOXITIN DIMER IMPURITY 2

CAS No: N.A.

Chemical Name: (7S)-3-((Carbamoyloxy)methyl)-7-(2-(5-(...

Molecular Formula: C32H32N6O14S4

Molecular Weight: 852.9

CEFOXITIN EP IMPURITY I
CEFOXITIN EP IMPURITY I

CAS No: N.A.

Chemical Name: (6R,7S)-3-[(carbamoyloxy)methyl]-7-metho...

Molecular Formula: C16H17N3O7S2

Molecular Weight: 427.4

Methoxy Cefoxitin
Methoxy Cefoxitin

CAS No: 35565-06-1

Chemical Name: (6R,7S)-3-(Acetoxymethyl)-7-methoxy-8-ox...

Molecular Formula: C17H18N2O7S2

Molecular Weight: 426.5

CEFOXITIN EP IMPURITY G
CEFOXITIN EP IMPURITY G

CAS No: N.A.

Chemical Name: (6R,7S)-3-[[[[[[(6R,7S)-2-Carboxy-7-meth...

Molecular Formula: C31H31N5O13S4

Molecular Weight: 809.9

DESCARBAMOYLOXY CEFOXITIN
DESCARBAMOYLOXY CEFOXITIN

CAS No: 40514-94-1

Chemical Name: (6R,7S)-7-Methoxy-3-methyl-8-oxo-7-(2-(t...

Molecular Formula: C15H16N2O5S2

Molecular Weight: 368.4

Cefoxitin Dimer Impurity 3
Cefoxitin Dimer Impurity 3

CAS No: N.A.

Chemical Name: Methyl (R)-3-((6R,7S)-3-((carbamoyloxy)m...

Molecular Formula: C31H35N5O11S4

Molecular Weight: 781.9

CEFOXITIN DIMER IMPURITY 4
CEFOXITIN DIMER IMPURITY 4

CAS No: N.A.

Chemical Name: Methyl (R,Z)-1-((6R,7S)-7-methoxy-8-oxo-...

Molecular Formula: C28H26N4O8S4

Molecular Weight: 674.8

CEFOXITIN DIMER IMPURITY 5
CEFOXITIN DIMER IMPURITY 5

CAS No: N.A.

Chemical Name: ((6R,7S)-7-methoxy-2-((R)-2-((S)-methoxy...

Molecular Formula: C30H31N5O10S4

Molecular Weight: 749.8