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L-Cephalexin

L-Cephalexin Structure
L-Cephalexin structure
CAS No.
34632-04-7
Chemical Name:
L-Cephalexin
Synonyms
7-(α-AMi;L-Cefalexin;L-Cephalexin;Cefalexin impurity L;Cefalexin Impurity 10;Cephalexin impurity L;Cephalexin Impurity 18;7-(α-Amino-L-phenylacetamido)-3-deacetoxycephalosporanic acid;(7S)-7-{[(2S)-2-Amino-2-phenylacetyl]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-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)-
CBNumber:
CB71270104
Molecular Formula:
C16H17N3O4S
Molecular Weight:
347.39
MDL Number:
MFCD21363512
MOL File:
34632-04-7.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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L-Cephalexin Properties

Melting point >168oC (dec.)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility Aqueous Acid (Slightly), DMSO (Slightly, Heated)
form Solid
color White to Pale Yellow
Stability Hygroscopic

L-Cephalexin price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C256805 L-Cephalexin 34632-04-7 50mg $165 2021-12-16 Buy
Biosynth Carbosynth FC19892 L-Cephalexin 34632-04-7 100mg $273 2021-12-16 Buy
Biosynth Carbosynth FC19892 L-Cephalexin 34632-04-7 250mg $497.5 2021-12-16 Buy
Biosynth Carbosynth FC19892 L-Cephalexin 34632-04-7 500mg $905 2021-12-16 Buy
Biosynth Carbosynth FC19892 L-Cephalexin 34632-04-7 1g $1638 2021-12-16 Buy
Product number Packaging Price Buy
C256805 50mg $165 Buy
FC19892 100mg $273 Buy
FC19892 250mg $497.5 Buy
FC19892 500mg $905 Buy
FC19892 1g $1638 Buy

L-Cephalexin Chemical Properties,Uses,Production

Uses

The L-diastereomer of the β-lactam antibiotic Cephalexin (C256800). It is transported by PEPT1 (the oligopeptide transporter responsible for absorption of peptide nutrients in the small intestine) with high affinity, but is not metabolized by PEPT1 itself.

Uses

The L-diastereomer of the β-lactam antibiotic Cephalexin (C256800). It is is transported by PEPT1 (the oligopeptide transporter responsible for absorption of peptide nutrients in the small intestine) with high affinity, but is not metabolized by PEPT1 itself.

L-Cephalexin Preparation Products And Raw materials

Raw materials

Preparation Products

L-Cephalexin Suppliers

Global( 48)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Pharmyao， All for life--- A Specific Trading Platform For Reference Standard Material 		+86-020-81716320 +8613602409664 sales@pharmyao.com China 173 58
Shenzhen Excellent Biomedical Technology Co.,Ltd. 		+86-0755-26050679 +86-15915472436 sale@ex-biotech.cn China 1031 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Guangzhou PI PI Biotech Inc +86-020-81716320 +86-13602409664 Sales@pipitech.com China 3635 55
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
ChemStrong Scientific Co.,Ltd 0755-66853366 13670046396 sales@chem-strong.com China 17982 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Standardpharm Co. Ltd. 		58
Pharmyao， All for life--- A Specific Trading Platform For Reference Standard Material 		58
Shenzhen Excellent Biomedical Technology Co.,Ltd. 		58
China National Standard Pharmaceutical Corporation Limited 		58
Guangzhou PI PI Biotech Inc 55
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
ChemStrong Scientific Co.,Ltd 56
Shanghai Kewel Chemical Co., Ltd. 50

View Lastest Price from L-Cephalexin manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-Cephalexin pictures 2024-04-10 L-Cephalexin
US $0.00-0.00 / mg 10mg 90%+ 10g Guangzhou PI PI BIOTECH INC
  • L-Cephalexin pictures
  • L-Cephalexin
  • US $0.00-0.00 / mg
  • 90%+
  • Guangzhou PI PI BIOTECH INC

34632-04-7(L-Cephalexin)Related Search:

D-2-Phenylglycine 7-Amino-3-methyl-3-cephem-4-carboxylic acid CEPHALEXIN MONOHYDRATE [6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic Acid SodiuM Salt 2,5-Piperazinedione, 3-(hydroxymethylene)-6-phenyl-
[6R-[6α,7β(R*)]]-7-[(AMinophenylacetyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0 Phenylglycylcefalexin Cephalexin Sulfoxide Cephalexin Diketopiperazine 3-Hydroxy-4-Methyl-2(5H)-thiophenone
(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- Cephalexin

1of3

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methyl-8-oxo-, [6R-[6α,7β(S*)]]- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-aminophenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)- 7-(α-Amino-L-phenylacetamido)-3-deacetoxycephalosporanic acid L-Cephalexin (6R,7R)-7-[[(2S)-2-aMino-2-phenylacetyl]aMino]-3-Methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid [6R-[6α,7β(S*)]]-7-[(AMinophenylacetyl)aMino]- 3-Methyl-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 7-(α-AMi Cefalexin impurity L Cefalexin Impurity 10 Cephalexin Impurity 18 (7S)-7-{[(2S)-2-Amino-2-phenylacetyl]amino}-3-methyl-8-oxo-5-thia -1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Cephalexin impurity L 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)- L-Cefalexin (6R,7R)-7-((S)-2-Amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefalexin?Impurity) 34632-04-7 Amines Chiral Reagents Heterocycles Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds