3-Methyl cefdinir

ChemicalBook > CAS DataBase List > 3-Methyl cefdinir

Product Name: 3-Methyl cefdinir
CAS No.: 71091-93-5
Chemical Name: 3-Methyl cefdinir
Synonyms: 3-Methyl cefdinir;Cefdinir IMpurity 1;Cefdinir CP Impurity G;Cefdinir 3-Methyl Impurity;Cefdinir Impurity 1(3-Methyl);3-Desethenyl-3-methyl Cefdinir;Cefdinir 3-Methyl Impurity (USP);Cefdinir Impurity 1 (Impurity G);Cefdinir Impurity G(CP),3-Methyl Cefdinir;Cefdinir Impurity 1(3-Methyl) (Cefdinir CP Impurity G)
CBNumber: CB32614172
Molecular Formula: C13H13N5O5S2
Formula Weight: 383.4
MOL File: 71091-93-5.mol

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3-Methyl cefdinir Property

Melting point:: 177-182 °C (decomp)
Density: 1.99±0.1 g/cm3(Predicted)
pka: 3.13±0.50(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D288255
Product name: 3-Desethenyl-3-methylCefdinir
Packaging: 5mg
Price: $345
Updated: 2021/12/16

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3-Methyl cefdinir Chemical Properties,Usage,Production

Uses

3-Desethenyl-3-methyl Cefdinir (Cefdinir EP Impurity G; Cefdinir 3-Methyl Impurity (USP)) is an impurity of Cefdinir (C242670); a cephalosporin antibiotic structurally similar to Cefixime (C242800).

3-Methyl cefdinir Preparation Products And Raw materials

Raw materials

Preparation Products

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71091-93-5, 3-Methyl cefdinirRelated Search:

Cefdinir IMpurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B)) (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxaMido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid (Z)-2-(2-AMINOTHIAZOL-4-YL)-2-ACETYLOXYIMINOACETIC ACID 7-AVCA (R,Z)-2-((R)-((Z)-2-(2-aMinothiazol-4-yl)-2-(hydroxyiMino)acetaMido)(carboxy)Methyl)-5-ethylidene-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid (6R-trans)-7-[[(2-AMino-4-thiazolyl)acetyl]aMino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid (Z)-Cefdinir Cefixime Cefdinir Glyoxalic Analog (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamide (6R,7R)-7-((Z)-2-(2-aMinothiazol-4-yl)-2-(hydroxyiMino)acetaMido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide Cefdinir Impurity S Thiazolylacetyl glycine oxiMe

Cefdinir IMpurity 1

(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic aci

3-Desethenyl-3-methyl Cefdinir

(6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Cefdinir 3-Methyl Impurity (USP)

Cefdinir Impurity 1(3-Methyl)

Cefdinir Impurity G: (6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid(3-Desethenyl-3-methyl Cefdinir)

(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-methyl-8-oxo-, (6R,7R)-

Cefdinir Impurity 1(3-Methyl) (Cefdinir CP Impurity G)

Cefdinir Impurity 1 (Impurity G)

Cefdinir Impurity G(CP),3-Methyl Cefdinir

Cefdinir CP Impurity G

(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefdinir Impurity)

Cefdinir 3-Methyl Impurity

3-Methyl cefdinir

Cefdinir Impurity 1(3-Methyl Cefdinir) (Cefdinir CP Impurity G)

71091-93-5