Cefdinir Related Compound A (10 mg) (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1Hfuro[3,4-d][1,3]thiazin-2-yl]acetic acid)

Base Information

• Chemical Name: Cefdinir Related Compound A (10 mg) (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1Hfuro[3,4-d][1,3]thiazin-2-yl]acetic acid)
• CAS No.: 178422-42-9
• Molecular Formula: C14H15N5O6S2
• Molecular Weight: 413.43
• Hs Code.: 2934990002
• Mol file: 178422-42-9.mol

Synonyms:Cefdinir Related Compound A (10 mg) (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1Hfuro[3,4-d][1,3]thiazin-2-yl]acetic acid);2(R)-2-[(Z)-2-(2-aMinothiazol-4-yl)-2-(hydroxyiMino)acetaMido]-2-[(2RS,5RS)-5-Methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid;Cefdinir Related CoMpound A;α-[[(2-AMino-4-thiazolyl)(hydroxyiMino)acetyl]aMino]-1,2,5,7-tetrahydro-5-Methyl-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid

Chemical Property of Cefdinir Related Compound A (10 mg) (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1Hfuro[3,4-d][1,3]thiazin-2-yl]acetic acid)

Chemical Property:

• PSA: 233.99000
• LogP: 0.43410

Purity/Quality:

95-99% ^*data from raw suppliers

Cefdinir Related Compound A United States Pharmacopeia (USP) Reference Standard ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: (2(R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid is in impurity in the synthesis of Cefdinir (C242670), a Cephalosporin antibiotic structurally similar to Cefixime (C242800).

Technology Process of Cefdinir Related Compound A (10 mg) (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1Hfuro[3,4-d][1,3]thiazin-2-yl]acetic acid)

There total 2 articles about Cefdinir Related Compound A (10 mg) (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1Hfuro[3,4-d][1,3]thiazin-2-yl]acetic acid) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

2-(((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxylamino)acetamido)(carboxy)methyl)-5-vinyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid (937819-42-6) → 2-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-(5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furan[3,4-d][1,3]thiazin-2-yl)acetic acid (178422-42-9)

Guidance literature:

With formic acid; In methanol; at 15 - 20 ℃; for 3h; Reagent/catalyst; Temperature;

Reference yield:

cefdinir (91832-40-5,178601-88-2) → 2-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-(5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furan[3,4-d][1,3]thiazin-2-yl)acetic acid (178422-42-9)

Guidance literature:

Multi-step reaction with 2 steps

1: lithium hydroxide; water; methanol / 1.5 h / -15 °C

2: formic acid / methanol / 3 h / 15 - 20 °C

With methanol; formic acid; water; lithium hydroxide; In methanol;

upstream raw materials:

cefdinir

2-(((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxylamino)acetamido)(carboxy)methyl)-5-vinyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

Refernces