ChemicalBook >> CAS DataBase List >>Acid-PEG4-t-butyl ester
Acid-PEG4-t-butyl ester
- CAS No.
- 1835759-85-7
- Chemical Name:
- Acid-PEG4-t-butyl ester
- Synonyms
- COOH-PEG4-OtBu;Acid-PEG4-C2-Boc;COOH-PEG4-COOtBu;Acid-PEG4-t-Bu Ester;Acid-PEG4-t-butyl ester;Acid-PEG4-tert-butyl Ester;HOOCCH2CH2O-PEG3-CH2CH2COOtBu;Di-tert-butyl 4,7,10,13-tetraoxahexadecane-1,16-dioate;2,2-Dimethyl-4-oxo-3,7,10,13,16-pentaoxanonadecan-19-oic acid;4,7,10,13-Tetraoxahexadecanedioic acid, 1-(1,1-dimethylethyl) ester
- CBNumber:
- CB63162826
- Molecular Formula:
- C20H38O8
- Molecular Weight:
- 350.4
- MDL Number:
- MFCD29042335
- MOL File:
- 1835759-85-7.mol
Last updated:2024-03-25 07:34:14
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
Acid-PEG4-t-butyl ester price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| BroadPharm | BP-22933 | Acid-PEG4-t-butylester 95% | 1835759-85-7 | 100mg | $380 | 2021-12-16 | Buy |
| BroadPharm | BP-22933 | Acid-PEG4-t-butylester 95% | 1835759-85-7 | 500mg | $980 | 2021-12-16 | Buy |
| Absolute Chiral | A2133-00-N | di-tert-butyl4,7,10,13-tetraoxahexadecane-1,16-dioate 95% | 1835759-85-7 | 100mg | $298 | 2021-12-16 | Buy |
Acid-PEG4-t-butyl ester Chemical Properties,Uses,Production
Description
Acid-PEG4-t-butyl ester is a PEG linker containing a t-butyl protected carboxyl group with a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Acid-PEG4-t-butyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 36)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
| Shanxi Tihondan Pharmaceutical Technology Co., Ltd | +8618235132063 | sales@tihondan.com | China | 3716 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
| Xian confluore Biological Technology Co., Ltd. | +86-15680926068 +86-15680926068 | 1924344760@confluore.cn | China | 2893 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| Jilin Shengchuang Biotechnology Co., LTD | 19975838191 | 396921152@qq.com | China | 166 | 58 |
| Nanjing Anyan Pharmaceutical Technology Co. , Ltd. | 18136859766 | amy.xiang@ally-chem.com | China | 330 | 60 |
| Hunan HuaTeng Pharmaceutical Co., Ltd., | 400-8592883 15367835770 | viola@huatengsci.com | China | 5877 | 58 |
| Jinan elephant international trading co., LTD | 13006575422@163.com | China | 6357 | 58 |
View Lastest Price from Acid-PEG4-t-butyl ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-24 | COOH-PEG4-COOtBu
1835759-85-7
|
US $0.00 / g | 1g | >98.00% | 1g | Xian confluore Biological Technology Co., Ltd. |
-
- COOH-PEG4-COOtBu
1835759-85-7
- US $0.00 / g
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
1835759-85-7(Acid-PEG4-t-butyl ester)Related Search:
Acid-PEG4-t-butyl ester
Di-tert-butyl 4,7,10,13-tetraoxahexadecane-1,16-dioate
COOH-PEG4-COOtBu
Acid-PEG4-C2-Boc
4,7,10,13-Tetraoxahexadecanedioic acid, 1-(1,1-dimethylethyl) ester
COOH-PEG4-OtBu
2,2-Dimethyl-4-oxo-3,7,10,13,16-pentaoxanonadecan-19-oic acid
HOOCCH2CH2O-PEG3-CH2CH2COOtBu
Acid-PEG4-t-Bu Ester
HOOCCH2CH2O-PEG3-CH2CH2COOtBu/4,7,10,13-Tetraoxahexadecanedioic acid, 1-(1,1-dimethylethyl) ester
Acid-PEG4-tert-butyl Ester
1835759-85-7
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