ChemicalBook > CAS DataBase List > Cefaclor monohydrate

Cefaclor monohydrate

Product Name: Cefaclor monohydrate
CAS No.: 70356-03-5
Chemical Name: Cefaclor monohydrate
Synonyms: Ceclor;Keflor;Alfatil;Panacef;Cefactor;Raniclor;Distaclor;Cefaclor RS;Muco-panoral;Cefaclor, USP
CBNumber: CB1207655
Molecular Formula: C15H16ClN3O5S
Formula Weight: 385.82
MOL File: 70356-03-5.mol

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Cefaclor monohydrate Property

Melting point:: >180°C (dec.)
storage temp.: Keep in dark place,Inert atmosphere,2-8°C
solubility: Slightly soluble in water, practically insoluble in methanol and in methylene chloride.
form: Solid
color: White to Light Beige
InChI: InChI=1/C15H14ClN3O4S.H2O/c16-8-6-24-14-10(13(21)19(14)11(8)15(22)23)18-12(20)9(17)7-4-2-1-3-5-7;/h1-5,9-10,14H,6,17H2,(H,18,20)(H,22,23);1H2/t9-,10-,14-;/s3
InChIKey: WKJGTOYAEQDNIA-UZPHMIKQNA-N
SMILES: O=C1[C@@H](NC(=O)[C@@H](C2C=CC=CC=2)N)[C@@]2([H])SCC(Cl)=C(C(=O)O)N12.O |&1:2,6,14,r|
CAS DataBase Reference: 70356-03-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 42/43-36
Safety Statements: 22-36/37-45
WGK Germany: 2
RTECS: XI0363000
HS Code: 2941906000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR1283
Product name: Cefaclor
Packaging: 1g
Price: $99.75
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1096906
Product name: Cefaclor
Packaging: 400mg
Price: $425
Updated: 2025/07/31

TCI Chemical

Product number: C3478
Product name: Cefaclor Monohydrate
Packaging: 1G
Price: $51
Updated: 2025/07/31

TCI Chemical

Product number: C3478
Product name: Cefaclor Monohydrate
Packaging: 5G
Price: $156
Updated: 2025/07/31

TRC

Product number: C235250
Product name: CefaclorHydrate
Packaging: 2g
Price: $360
Updated: 2021/12/16

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Cefaclor monohydrate Chemical Properties,Usage,Production

Description

Cefaclor was found by Eli Lilly & Co. in 1976 in the course of studies on the improvement of synthetic procedures for cephalexin. The intermediates with chlorine at the 3 position of the cephem nucleus have excellent antibacterial activity. Cefaclor was selected from among the various derivatives that differed at the 7 position because of its strong activity and high bioavailability following oral administration.

Chemical Properties

Crystalline Solid

Uses

Antibacterial;Bacterial transpeptidase inhibitor

Uses

Second-generation cephalosporin antibiotic. Antibacterial.

brand name

Ceclor (Lilly); Raniclor (Ranbaxy).

Contact allergens

Cefaclor is a semisynthetic cephalosporin antibiotic, related to cefalexin, and a frequent inducer of serum sickness-like reactions.

Cefaclor monohydrate Preparation Products And Raw materials

Raw materials

P-nitrobenzyl carboxylate Silicone ester Penicillin G Acetamide Peroxyacetic acid Nitrobenzene Phosphorus pentachloride Ozone Methyl chloroformate N-Chlorosuccinimide Cefaclor Phenylacetic acid trans-Methyl crotonate

Preparation Products

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View Lastest Price from Cefaclor monohydrate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Cefaclor monohydrate 70356-03-5
Price: US $0.00/Kg/Bag
Min. Order: 1KG
Purity: 98%min
Supply Ability: 500kg
Release date: 2021-11-03

Zhuozhou Wenxi import and Export Co., Ltd

Product: Cefaclor monohydrate 70356-03-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

HubeiwidelychemicaltechnologyCo.,Ltd

Product: Cefaclor monohydrate 70356-03-5
Price: US $2.00/Kg/Drum
Min. Order: 25Kg/Drum
Purity: 99%
Supply Ability: 1ton
Release date: 2019-10-28

70356-03-5, Cefaclor monohydrateRelated Search:

ALTRENOGEST Tetraacetylethylenediamine N-ACETYL-L-TYROSINE ETHYL ESTER 4,4'-Diacetylbiphenyl MELIBIOSE Cephalexin Cefaclor Glycine 3,4'-DIAMINODIPHENYLMETHANE Cefadroxil D(-)-Phenylglycinamide 7-Amino-3-chloro cephalosporanic acid 2-Chloroethyl ethyl sulfide CIS-3-CHLOROACRYLIC ACID 2-Acetamidoacrylic acid 2-CHLOROETHYL METHYL SULFIDE Cefalexin Extend-release Tablet Cefaclor Dispensible Tablet

(7R)-3-Chloro-7-[[(R)-aminophenylacetyl]amino]cepham-3-ene-4-carboxylic acid sodium salt

Muco-panoral

(6R,7R)-7-[[(2R)-2-amino-2-phenyl-acetyl]amino]-3-chloro-8-keto-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate

(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate

(6R,7R)-7-[[(2R)-2-azanyl-2-phenyl-ethanoyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate

Cefaclor (400 mg)

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[[(2R)-2-aMino-2-phenylacetyl]aMino]-3-chloro-8-oxo-, hydrate (1:1),(6R,7R)-

CEFACLOR HYDRATE

CEFACLOR MONOHYDRATE

lilly99638hydrate

monohydrate,(6r-(6-alpha,7-beta(r*)))-ino)-3-chloro-8-oxo

7-[(2-amino-1-oxo-2-phenylethyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate

EFACLOR HYDRATE

Cephaclor monohydrate

panoralhydrate

3-chloro-7-D-(2-phenylglycinamido)-3-cephem-4-carboxylic acid monohydrate

Ceclor

Cefactor

(6R,7R)-7-[(2-Amino-2-phenylacetyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Monohydrate

Distaclor

Keflor

Raniclor

CEFACLOR,MONOHYDRATE,USP

[6R-[6α，7β(R^<*>^)]]-7-[(Aminophenylacetyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2.ene-2-carboxylic acidmonohydrate

Alfatil

Panacef

(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate

8-(2-Amino-2-phenylacetyl)amino-4-chloro-7-oxo-2-thia-6-azabicyclo[4.2.0]oct-4-ene-5-carboxylic acid monohydrate

Cefaclor monohydrate USP/EP/BP

(6R,7R)-7-((R)-2-Amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate

Cefaclor monohydrateQ: What is Cefaclor monohydrate Q: What is the CAS Number of Cefaclor monohydrate Q: What is the storage condition of Cefaclor monohydrate

Cefaclor (1096906)

Cefaclor, USP

Cefaclor monohydrate, 10 mM in DMSO

Cefaclor monohydrate EP

Cefaclor RS

70356-03-5

C15H16ClN3O5S

C15H14ClN3O4SH2O

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals

Sulfur & Selenium Compounds

Chiral Reagents