CAS No:91229-91-3 ditert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate

Boc- Pyroglutamic acid tert-butyl ester 91229-91-3

CAS No.: 91229-91-3
Weight: 285.33612
Formula: C₁₄H₂₃NO₅
Place of Orign: Deyang,Sichuan,China

Contact:Mr.

Supplier Details

Sichuan Tongsheng Biotechnology Co.,Ltd
China
Contact:Mr.
Tel:86-838-2504166
Total Annual Sales Volume:Above US$100 Million
Number of Employees:101 - 500 People
Business Type:Manufacturer
Main Markets:North America,Southeast Asia,Mid East,South America,Africa,Eastern Asia,Eastern Europe,Oceania,Western Europe

View the Seller's Store

Product Details

Company Profile

Item specifics

Product Name.:Boc- Pyroglutamic acid tert-butyl ester 91229-91-3
CAS No: 91229-91-3
Weight: 285.33612
Formula: C₁₄H₂₃NO₅
Boiling Point: 396.9 °C at 760 mmHg
Density: 1.102

Details

Product Name: Boc-L-Pyr-Otbu CAS#91229-91-3
Synonyms: Boc-L-Pyroglutamic acid ter-butyl ester Molecular Formula: C14H23NO5
Molecular Weight: 286.34
Manufacture time: 2012-11-02 Batch No.:20121102
Testing time: 2012-11-05 Expiry time:2014-11
Specifications:
Items Standard Analysis data
Appearance Yellow Power Conforms
Specific Rotation [20]
(C=1 in CHCL3) -114 to -118 -117.39
Water(KF) Not more than 1.0% 0.2%
Purity Not less than 98.0% 99%

Permanent link: http://www.vvchem.com/sell/cas:91229-91-3,3269656.html

Company Related ProductsView the Seller's Products

Boc-3-Hydroxy-1-adamantyl-D-glycine 361442-00-4

CAS No: 361442-00-4

Purity: 99%

Min quantity: null null

Price: null ~ null null

Description: Appearance off-white crystalline powde Conforms Water(KF) 0.20% Residue on Ignition 0.19% Purity (PHLC) 99.0%

Detail more >>

Boc-L-pyroglutamic acid ethyl ester 144978-12-1 Boc-Pyr.OEt

CAS No: 144978-12-1

Purity: null

Min quantity: null null

Price: null ~ null null

Description: Product Name: Boc-Pyr-OEt CAS#144978-12-1 Synonyms: Boc-L-Pyroglutamic acid ethyl ester Molecular Formula: C12H19NO5 Molecular Weight: 257.3 Manufacture time: 2010-02-04 Batch No.:100204 Testing time: 2010-02-04 Expiry time:2012-02 Specifications: It...

Detail more >>

Send message to this supplier

Look for similar items

Home > Pharmaceuticals and Biochemicals > Pharmaceutical

Boc- Pyroglutamic acid tert-butyl ester 91229-91-3

Item specifics

Details

Basic Information

Trade & Market

Factory Information

Boc-3-Hydroxy-1-adamantyl-D-glycine 361442-00-4

Boc-L-pyroglutamic acid ethyl ester 144978-12-1 Boc-Pyr.OEt

Look for similar items

Mr. View the Seller's Store	Enter your Message here - Enter between 20 to 3,000 characters. English only. Your message must be between 20-2000 characters.English only.