Cefaclor | CAS No. 53994-73-3

Cefaclor

Basic Information

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CAS Number

53994-73-3

Molecular Formula

C15H14ClN3O4S

Molecular Weight

367.81 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

692.7°C at 760 mmHg

Density

1.3575 (rough estimate)

Flash Point

385.2°C

Solubility

1 M HCl: 50 mg/mL, clear to very faintly turbid, yellow

Refractive Index

1.6100 (estimate)

SMILES

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C1C(=C(N2C(S1)C(C2=O)NC(=O)C(C3=CC=CC=C3)N)C(=O)O)Cl

InChI

InChI=1S/C15H14ClN3O4S/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)/t9-,10-,14-/m1/s1

InChIKey

QYIYFLOTGYLRGG-GPCCPHFNSA-N

LogP

0.6213000000000004

Topological Polar Surface Area

112.73 Å²

Hydrogen Bond Donor/Acceptor

4 / 7

Complexity

606

Safety Information

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GHS Hazard Pictograms

H317

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

Synonyms & References

English

SpecPlus_000947
Prestwick0_001102
CHEBI:3478
SPECTRUM1500771
Tox21_110880_1
Tox21_110880
(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
KBioSS_001550
Spectrum4_000093
Ceclor CD
Prestwick0_000485
BSPBio_001204
DB00833
DTXSID3022748
Prestwick3_001102
(6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
NS00000499
QYIYFLOTGYLRGG-GPCCPHFNSA-N
3-Chloro-7-D-(2-phenylglycinamido)-3-cephem-4-carboxylic acid
SMR000058250
S-6472
Alenfral (TN)
D00256
Q415167
BDBM42131
AKOS024282614
Spectrum3_001858
SR-05000001556-1
Cefaclor Impurity C
AB00052174_15
CEFACLOR [WHO-DD]

MDL Number

MFCD00151471

Customs Code

3003201500

FAQ

What is Cefaclor (CAS: 53994-73-3)?

Cefaclor is a second-generation cephalosporin antibiotic used to treat a variety of bacterial infections. It has the chemical formula C15H17N3O4S2 and is known for its broad-spectrum activity against Gram-positive and Gram-negative bacteria. Cefaclor is typically available as a white to pale yellow crystalline powder and is soluble in water.

What are the main uses of Cefaclor (CAS: 53994-73-3)?

Cefaclor is primarily used in the treatment of respiratory tract infections, skin infections, urinary tract infections, and other bacterial infections. It is also used in veterinary medicine and as a research compound for antibiotic development. Its effectiveness against both Gram-positive and Gram-negative bacteria makes it a valuable option in pharmaceutical applications.

Is Cefaclor (CAS: 53994-73-3) safe?

Cefaclor is generally considered safe when used as directed, but like all antibiotics, it should be handled with care. It may cause side effects such as gastrointestinal discomfort or allergic reactions in some individuals. Proper safety protocols include wearing gloves and eye protection during handling, and following guidelines for disposal to prevent environmental contamination.

How should Cefaclor (CAS: 53994-73-3) be stored?

Cefaclor should be stored in a cool, dry place away from direct light. It is typically stable at temperatures between 15°C to 25°C and should be kept in a sealed, airtight container. Avoid exposure to moisture and high humidity to maintain its efficacy and safety. Always follow the manufacturer's storage instructions for specific formulations.