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Cefazolin EP Impurity B

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COA COO

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Cefazolin EP Impurity B

Impurity

CAS Number

2384108-14-7

Molecular Formula

C16H20N4O4S3

Product format

Neat

Molecular Weight

428.54

Storage

-20°C

Shipping

Room Temperature

API Family

Cefazolin Sodium

Synonyms

(6R, 7R)-3-(((5-methyl-1, 3 and 4-thiadiazol-2-yl)thio)methyl)-8-oxo-7-pivalamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Iupac Name

(6R, 7R)-7-(2, 2-dimethylpropanoylamino)-3-[(5-methyl-1, 3 and 4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

InChI

InChI=1S/C16H20N4O4S3/c1-7-18-19-15(27-7)26-6-8-5-25-12-9(17-14(24)16(2,3)4)11(21)20(12)10(8)13(22)23/h9,12H,5-6H2,1-4H3,(H,17,24)(H,22,23)/t9-,12-/m1/s1

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COA COO

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE4475.15-25MG

3-4 weeks

25mg
CD4475.15-25MG

3-5 weeks

25mg
CB4475.15-25MG

4-5 weeks

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

API

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Excipient

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