Log in | Join Free | china | japan | germany
ChemicalBook--->CAS DataBase List--->1283658-79-6

1283658-79-6

Request For Quotation
1283658-79-6 Structure

1283658-79-6 Structure
IdentificationBack Directory
[Name]

4,7,10,13,16,19,22,25-Octaoxa-28-azatriacontanoic acid, 30-bromo-29-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
[CAS]

1283658-79-6
[Synonyms]

NHS-PEG8-amide-Br
BrCH2CONH-PEG8-NHS ester
2,5-dioxopyrrolidin-1-yl 1-bromo-2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-azatriacontan-30-oate
4,7,10,13,16,19,22,25-Octaoxa-28-azatriacontanoic acid, 30-bromo-29-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
[Molecular Formula]

C25H43BrN2O13
[MOL File]

1283658-79-6.mol
[Molecular Weight]

659.52
Chemical PropertiesBack Directory
[density ]

1.35±0.1 g/cm3(Predicted)
[pka]

13.20±0.46(Predicted)
1283658-79-6 suppliers list
Company Name: Shanxi Tihondan Pharmaceutical Technology Co., Ltd
Tel: +8618235132063 , +8618235132063
Website: www.tihondan.com/web/#/
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203 , +undefined18143011203
Website: www.chemextension.com/
Company Name: Xian confluore Biological Technology Co., Ltd.
Tel: +86-15680926068 +86-15680926068 , +86-15680926068
Website: http://www.confluore.com/
Company Name: Xi'an Confluore Biological Technology Co., Ltd.  
Tel: +86-156-80926068 +86-15680926068
Website: http://www.confluore.cn/
Company Name: SuZhou Medinoah Co.,LTD.  
Tel: 0512-0512-69561983 13914027025
Website: http://www.medinoah.com/
Company Name: Shanghai Haohong Pharmaceutical Co., Ltd.  
Tel: 4008210725 4008210725
Website: https://www.leyan.com/
Company Name: Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd  
Tel: 0431-80514535 19917294565
Website: www.chemextension.com
Company Name: Henan Alpha Chemical Co., Ltd.  
Tel: 0371-55013243 15324716602
Website: https://www.chemicalbook.com/supplier/24684125/
Company Name: Beijing Solarbio Science & Tecnology Co., Ltd.  
Tel: 010-50973130 17801761073
Website: www.solarbio.com/
Company Name: Abosyn  
Tel: 0512-69561983 13914027025
Website: abosyn.cn/
Company Name: Yantai Lianhua Technology Co., Ltd  
Tel: 15552437730
Website:
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology  
Tel: 18143011203
Website: www.chemextension.com/
Tags:1283658-79-6 Related Product Information