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Cefcapene Pivoxil

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Origin: China

Cas No: 105889-45-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
105889-45-0
Other Names:
Cefcapene Pivoxil
MF:
C23H29N5O8S2
EINECS No.:
1806241-263-5
Place of Origin:
Anhui, China
Type:
Auxiliaries and Other Medicinal Chemicals
Grade Standard:
Medicine Grade
Brand Name:
PUYA
Modle Number:
PY200801
Product Name:
Cefcapene Pivoxil
Appearance:
White Powder
CAS:
105889-45-0
Grade:
Pharmaceutcial Grade
Assay:
99%
Storage:
Cool Dry Place
Shelf life:
2 Years
Color:
White Color
COA:
Available
Packaging&Delivery
Packaging Details
1kg/2kg/5kg/25kg/Drum
Port
shanghai
Lead Time:
Quantity(Kilograms) 1 - 100 >100
Est. Time(days) 5 To be negotiated

Property

CAS No.: 105889-45-0 Formula: C23H29N5O8S2 Molecular Weight: 567.63500

Description

Antibacterial. Orally absorbed cephalosporin; ester prodrug of the active free acid metabolite, Cefcapene.

Basic Info

Chemical Name	Cefcapene Pivoxil
Synonyms	2,2-dimethylpropanoyloxymethyl (6R,7R)-7-[[(Z)-2-(2-amino-1,3-thiazol-4-yl)pent-2-enoyl]amino]-3-(carbamoyloxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;
CAS No.	105889-45-0
Molecular Formula	C23H29N5O8S2
Molecular Weight	567.63500
PSA	246.78000
LogP	2.96830

Properties

Density	1.47 g/cm3
Boiling Point	888.4ºC at 760 mmHg
Melting Point	158-164ºC
Flash Point	491.1ºC
Refractive Index	1.638
Vapor Pressure	3.51E-32mmHg at 25°C

Safety Info

HS Code	2942000000

Synthesis Route

pivaloyloxymethyl 7β-[(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoylamino]-3-carbamoyloxymethyl-3-cephem-4-carboxylate→Cefcapene Pivoxil
7β-((Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoylamino)-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid→Cefcapene Pivoxil
Iodomethyl Pivalate→Cefcapene Pivoxil

Precursor

pivaloyloxymethyl 7β-[(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoylamino]-3-carbamoyloxymethyl-3-cephem-4-carboxylate
diphenylmethyl 7β-<(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoylamino>-3-carbamoyloxymethyl-3-cephem-4-carboxylate
(Z)-2-(2-((tert-Butoxycarbonyl)amino)thiazol-4-yl)pent-2-enoic acid
7β-((Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoylamino)-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid

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