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70356-03-5

70356-03-5 structure

70356-03-5 structure

Name: Cefaclor Monohydrate
Chemical Name: Cefaclor Monohydrate
CAS Number: 70356-03-5
Molecular Formula: C₁₅H₁₆ClN₃O₅S
Molecular Weight: 385.82300
Catalog: API Antibiotics Beta-lactamase inhibitor
Create Date: 2018-09-07 13:05:31
Modify Date: 2026-07-01 13:04:15
Cefaclor monohydrate is an effective antibiotic agent, and specifically binds to penicillin-binding protein 3 (PBP 3)[1].

Name	Cefaclor Monohydrate
Synonyms	MFCD00071999 (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-cboxylic acid hydrate 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylicacid, 7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-, hydrate (1:1),(6R,7R) Cefaclor monohydrate 8-(2-Amino-2-phenylacetyl)amino-4-chloro-7-oxo-2-thia-6-azabicyclo[4.2.0]oct-4-ene-5-cboxylic acid monohydrate Cefactor Distaclor (6R,7R)-7-((R)-2-Amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid hydrate Muco-panoral (6R,7R)-7-[(2-Amino-2-phenylacetyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic Acid Monohydrate panoralhydrate (6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid hydrate (7R)-3-Chloro-7-[[(R)-aminophenylacetyl]amino]cham-3-ene-4-cboxylic acid sodium salt Keflor Alfatil Ceclor Chaclor monohydrate 3-chloro-7-D-(2-phenylglycinamido)-3-chem-4-cboxylic acid monohydrate Cefaclor Raniclor CEFACLOR HYDRATE [6R-[6α，7β(R^<>^)]]-7-[(Aminophenylacetyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2.ene-2-cboxylic acidmonohydrate Cefaclor monohydrate //BP 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 monohydrate, 10 mM in DMSO (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-cboxylic acid hydrate EINECS 258-909-5 monohydrate,(6r-(6-alpha,7-beta(r)))-ino)-3-chloro-8-oxo EFACLOR HYDRATE CEFACLOR,MONOHYDRATE 7-[(2-amino-1-oxo-2-phenylethyl)amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid hydrate CEFACLOR MONOHYDRATE Panacef lilly99638hydrate Cefaclor RS (6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-cboxylic acid monohydrate

Description	Cefaclor monohydrate is an effective antibiotic agent, and specifically binds to penicillin-binding protein 3 (PBP 3)[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
References	[1]. Chambers HF, et al. Characterization of penicillin-binding protein 2 of Staphylococcus aureus: deacylation reaction and identification of two penicillin-binding peptides. Antimicrob Agents Chemother. 1992 Mar;36(3):656-61.

Boiling Point	713.4ºC at 760 mmHg
Melting Point	>180ºC (dec.)
Molecular Formula	C₁₅H₁₆ClN₃O₅S
Molecular Weight	385.82300
Flash Point	385.2ºC
Exact Mass	385.05000
PSA	147.26000
LogP	1.58610

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI0365000

CHEMICAL NAME :: 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((aminophenylacetyl)amino)-3- chloro-8-oxo-, monohydrate, (6R-(6-alpha,7-beta(R*)))-

CAS REGISTRY NUMBER :: 70356-03-5

LAST UPDATED :: 199706

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C15-H14-Cl-N3-O4-S.H2-O

MOLECULAR WEIGHT :: 385.85

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >20 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 13,637,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1259 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 13,637,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4838 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 13,637,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >20 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 13,637,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1227 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 13,637,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 13,637,1982

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Gastrointestinal - nausea or vomiting

REFERENCE :: PMESAJ Postgraduate Medical Journal, Supplement. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1949- Volume(issue)/page/year: 55(Suppl 4),17,1979

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea

REFERENCE :: PMESAJ Postgraduate Medical Journal, Supplement. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1949- Volume(issue)/page/year: 55(Suppl 4),17,1979

Symbol	GHS08
Signal Word	Danger
Hazard Statements	H317-H334
Precautionary Statements	P261-P280-P284-P304 + P340-P333 + P313-P342 + P311
Hazard Codes	Xn,Xi
Risk Phrases	42/43-36
Safety Phrases	22-36/37-45
RIDADR	NONH for all modes of transport
RTECS	SJ6069000
HS Code	3004201500

HS Code	3004201500

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