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ChemicalBook >> CAS DataBase List >>Cephalexin

Cephalexin suppliers

Cephalexin

CAS:: 15686-71-2

MF:: C16H17N3O4S

MW:: 347.39

SecurityInformation

Symbol(GHS) ：: GHS08

Signal word ：: Danger

Hazard statements ：: H317-H334

Precautionary statements ：: P261-P272-P280-P284-P302+P352-P333+P313

PPE：: dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hazard Codes ：: Xn

Risk Statements ：: 42/43

Safety Statements ：: 22-36/37-45

WGK Germany ：: 3

RTECS ：: XI0350000

HS Code ：: 29419000

Storage Class：: 11 - Combustible Solids

Hazard Classifications：: Resp. Sens. 1
Skin Sens. 1

Hazardous Substances Data：: 15686-71-2(Hazardous Substances Data)

Toxicity：: TDLo orl-hmn: 14 mg/kg/D:GIT AACHAX -,361,68

Use：: Cephalexin, 7α-(D-amino-α-phenylacetamido)-3-methylcephemcarboxylicacid (Keflex, Keforal), was designed purposelyas an orally active, semisynthetic cephalosporin. Theoral inactivation of cephalosporins has been attributed to twocauses: instability of the β-lactam ring to acid hydrolysis(cephalothin and cephaloridine) and solvolysis or microbialtransformation of the 3-methylacetoxy group (cephalothin,cephaloglycin). The α-amino group of cephalexin renders itacid stable, and reduction of the 3-acetoxymethyl to a methylgroup circumvents reaction at that site.Cephalexin occurs as a white crystalline monohydrate. Itis freely soluble in water, resistant to acid, and absorbed wellorally. Food does not interfere with its absorption. Becauseof minimal protein binding and nearly exclusive renal excretion,cephalexin is recommended particularly for the treatmentof urinary tract infections. It is also sometimes used forupper respiratory tract infections. Its spectrum of activity isvery similar to those of cephalothin and cephaloridine.Cephalexin is somewhat less potent than these two agentsafter parenteral administration and, therefore, is inferior tothem for the treatment of serious systemic infections.

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You can find Cephalexin suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Cephalexin
Remarks: Purity: 99% | Package: 50kg;100USD|100kg;90USD|500kg;75USD
TEL: +86-15350851019
CHINA Trader

$100.00

$90.00

$75.00

Shaanxi Xianhe Biotech Co., Ltd

Cefalexin
Remarks: Purity: 0.99|Package: 1KG
TEL: +86-17709210191
CHINA Trader

Henan Tianfu Chemical Co.,Ltd.

Cephalexin
Remarks: Purity: 99% | Package: 25KG;5KG;1KG
TEL: 0371-+86-0371-55170693
CHINA Trader

career henan chemical co

Cephalexin
Remarks: Purity: 99% | Package: 1kg;7USD
TEL: 0371-86658258
CHINA Reagent

$7.00

BOC Sciences

Cephalexin
Remarks: Purity: >98% | CustNote: Please reach out to us for more information about custom solutions.
TEL: +1-631-485-4226
UNITED STATES Trader

Lotusland Life Sciences

Cefalexin
Remarks: Purity: 99 | Package: 1g
CHINA Trader

CONIER CHEM AND PHARMA LIMITED

cephalexin
Remarks: Purity: 99% | Package: 1kg
CHINA Trader

TargetMol Chemicals Inc.

Cephalexin
Remarks: Purity: 99.66% | Package: 500mg;42USD | CustNote: REAGENT;FOR LABORATORY USE ONLY
TEL: +1-781-999-5354
UNITED STATES Trader

$51.00

Career Henan Chemica Co

Cephalexin
Remarks: Purity: 99% contact email: Jessie@coreychem.com | Package: 1g;2.3USD
TEL: 0371-86658258
CHINA Trader

Hefei TNJ Chemical Industry Co.,Ltd.

Cephalexin
TEL: 0551-65418671
CHINA Reagent