High Quality An Intermediate for Carbapenem Antibiotics, 4AA with CAS NO.:76855-69-1, An Intermediate for Meropenem Suppliers in China

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4AA in the preparation of carbapenem antibiotics

4AA in the preparation of carbapenem antibiotics

    Terms of Trade: CIF

Basic Info

Model No.: CAS No.:76855-69-1

Product Description

Other name: (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one; Acetoxysilyloxyazetidinone; (2R,3R)-3-[(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl acetate

Molecular Formula: C13H25NO4Si
Molecular Weight: 287.4274
CAS Registry Number: 76855-69-1

InChI: 1S/C13H25NO4Si/c1-8(18-19(6,7)13(3,4)5)10-11(16)14-12(10)17-9(2)15/h8,10,12H,1-7H3,(H,14,16)/t8-,10-,12-/m1/s1

Density: 1.039g/cm3

Melting point: 107-109℃

Boiling point: 358.318°C at 760 mmHg

Flash point: 170.505°C

Appearance:white or off-white crystalline powder

Specification: 99%min

Standard: EP/BP/USP

Odor: odorless

Xinxiang Haibin Pharmaceutical Co.,Ltd


Xinxiang Haibin Pharmaceutical Co.,Ltd is a subsidiary of Joincare Group, which is a joint venture invested by Shenzhen Haibin Pharmaceutical Co., Ltd and Hongkong Tiancheng Industrial Co.,Ltd .It was founded in August 2004 with registered capital 20 million yuan and production officially began in 2006.Total assets is 240 million yuan. It covers an area of 80,000 sq. m and construction area of 15,000 sq.m .

Our main products include meropenem intermediates, imipenem intermediates, cilastatin intermediates,ertapenem intermediates,faropenem intermediates, biapenem intermediates, panipenem intermediates,doripenem intermediates,tebipenem intermediates and related APIS.

Company Info

  • Company Name: Xinxiang Haibin Pharmaceutical Co.,Ltd
  • Representative: Xie Youguo
  • Product/Service: Meropenem Cude , Meropenem Intermediates , Imipenem Intermediates , Cilastatin Intermediate CDCHA , Cilastatin Acid , Carbapenems APIS
  • Capital (Million US $): 20000,000RMB
  • Year Established: 2004
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: Dedong Street,High-Tech Development Zone,Xinxiang City,Henan Province,China.
  • Contact Person: Ms. Danny Zheng
  • Tel: 86-0373-2412881
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