Pharmaceutical Intermediates Raw CAS 53994-73-3 Cefaclor Powder
TDS 2 Inquiries
53994-73-3
Pharmaceutical Grade
99%
china any port
TNJONE
1kg ,25kg or according to customer's detail requirement.
2025-12-31
Semaglutide,Tirzepatide,API,Vitamins,Food Additive
-
Product Description
-
Seller Information
-
Inquiry History
-
DescriptionECHEMI Editorial ReferenceCefaclor, is a second-generation cephalosporin antibiotic used to treat certain infections caused by bacteria such as pneumonia and infections of the ear, lung, skin, throat, and urinary tract.Target: AntibacterialCefaclor belongs to the family of antibiotics known as the cephalosporins (cefalosporins). The cephalosporins are broad-spectrum antibiotics that are used for the treatment of septicaemia, pneumonia, meningitis, biliary tract infections, peritonitis, and urinary tract infection
Solid
Cefaclor is a cephalosporin bearing chloro and (R)-2-amino-2-phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton. It has a role as an antibacterial drug and a drug allergen.|Semisynthetic, broad-spectrum antibiotic derivative of cephalexin.|Cefaclor anhydrous is a Cephalosporin Antibacterial.|Cefaclor Anhydrous is the anhydrous form of cefaclor, a beta-lactam, second-generation cephalosporin with antibacterial activity. Cefaclor binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.|Semisynthetic, broad-spectrum antibiotic derivative of CEPHALEXIN.Research & Reference NotePharmaceutical Intermediates Raw CAS 53994-73-3 Cefaclor Powder is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Authoritative sourcesDisclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals
CertificatesBasic Info-
Product Name:
Cefaclor
Other Name:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-,(6R,7R)-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[(aminophenylacetyl)amino]-3-chloro-8-oxo-,[6R-[6α,7β(R*)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-aminophenylacetyl]amino]-3-chloro-8-oxo-,(6R,7R)-;(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;7-(D-2-Amino-2-phenylacetamido)-3-chloro-3-cephem-4-carboxylic acid;Cefaclor;Lilly 99638;Panoral;Kefral;S 6472;Cephaclor;Ceclor;Alfacet;Distaclor;Raniclor;Ceclor MR;Losefar;142975-47-1;2222357-79-9
CAS No.:53994-73-3
Molecular Formula:C15H14ClN3O4S
InChIKeys:InChIKey=QYIYFLOTGYLRGG-GPCCPHFNSA-N
Molecular Weight:367.81
Exact Mass:367.81
EC Number:258-909-5
UNII:3Z6FS3IK0K
NSC Number:757422
DSSTox ID:DTXSID3022748
NCI Thesaurus Code:C76033
ATC Code:J - Antiinfectives for systemic use
HScode:29349990
Categories:
Characteristics-
PSA:
138
XLogP3:-1.8
Appearance:Solid
Density:1.6±0.1 g/cm3
Melting Point:327 °C
Boiling Point:692.7°C at 760 mmHg
Flash Point:385.2±32.9 °C
Refractive Index:1.722
Water Solubility:H2O: 10g/L(temperature not stated);1 M HCl: 50 mg/mL, clear to very faintly turbid, yellow
Toxicity:TDLo orl-cld: 131 mg/kg/7D-I:MSK,SKN CMAJAX 126,1032,82
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Danger
Hazard statement(s) H317 May cause an allergic skin reaction
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
-
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Semaglutide,Tirzepatide,API,Vitamins,Food Additive
-
Location:
No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xi 'an, Shaanxi Province
-
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
-
Average lead Time:
5 days
-
Total Annual Revenue:
$5 million-$10 million
-
Total Employees:
11-50
-
Year of Establishment:
2019
-
-
Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted
Pakistan
CEFACLOR
500 KG Oct 18, 2024
India
CEFACLOR
1 MT Jun 24, 2025 Post an enquiry for this product
- Hot Searches
- gl biochem ltd
- acryloyl chloride sds
- polystyrene divinylbenzene
- 1 4 butanediol for sale
- methyl t-butyl ether sds
- where to get retatrutide
- enterobacter cloacae
- perchloroethylene msds
- butyl acetate for sale
- ambroxolhydrochloride
- dicalcium phosphate supplier
- sodium metasilicate pentahydrate
More from this Seller
-
-
-
Factory Supply Best Price 99% Pregabalin powder CAS 148553-50-8 Pregabalin
Pharmaceutical Grade / 99%
-
-
-
-
Factory Supply Low Price 17b Estradiol /17 Beta Estradiol CAS 50-28-2 Estradiol Powder
Pharmaceutical Grade / 98%
-
-
-
-
Hot Selling 4-Aminobenzoic Acid Aminobenzoic Acid CAS 150-13-0
Food Grade / 99%
-
-
-
-
Hot Selling High Quality CAS 57-11-4 Cosmetic Grade Stearic Acid
Industrial Grade / 99%
-
-
-
-
Pharmaceutical Raw Powder API 99% Medetomidine HCl Powder CAS 86347-15-1 Medetomidine Hydrochloride
Pharmaceutical Grade / 99%
-
-
-
-
OPIORPHIN Powder L-Arginine,L-glutaminyl-L-arginyl-L-phenylalanyl-L-seryl CAS 864084-88-8
Pharmaceutical Grade / 99%
$100-130/G FOB
-
Hot Related Products
-
High quality actory supply Thionyl chloride CAS NO.7719-09-7 -
Thionyl chloride 99% prower aly-7719-09-7 lk -
thionyl chloride 99% liquid 99% liquid -
Thionyl chloride cas 7719-09-7 Molecular formula Cl2OS -
Ozone Liquid Gas -
Thionyl chloride 99% colorless liquid 99% powder aly- 7719-09-7 -
Thionyl chloride 99% colorless liquid 99% powder aly- 7719-09-7 lk -
Best Selling Ozone Liquid Gas -
China Most Professional Factory Supply High Qulity 7-ACCA/7-Amino-3-chloro cephalosporanic acid CAS 53994-69-7 -
Cefaclor Impurity B(EP)

