- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: boc-s-tert-butylmercapto-l-cysteine
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: boc-s-tert-butylmercapto-l-cysteine
- Price: ￥2288.0/5g ￥678.0/1g
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Boc-S-tert-butylmercapto-L-cysteine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: boc-s-tert-butylmercapto-l-cysteine
- Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
30044-61-2
30044-61-2 structure
- Name: boc-s-tert-butylmercapto-l-cysteine
- Chemical Name: boc-s-tert-butylmercapto-l-cysteine
- CAS Number: 30044-61-2
- Molecular Formula: C12H23NO4S2
- Molecular Weight: 309.44500
- Catalog: Biochemical Amino acids and their derivatives Cysteine derivative
- Create Date: 2018-10-05 17:40:35
- Modify Date: 2025-08-23 17:40:42
| Name | boc-s-tert-butylmercapto-l-cysteine |
|---|---|
| Synonyms |
BOC-S-T-BUTYLTHIO-L-CYSTEINE
N-(TERT-BUTOXYCARBONYL)-L-CYSTINE MFCD00084687 Boc-Cys(StBu) EINECS 250-013-2 N-[(1,1-dimethylethoxy)carbonyl]-3-[(1,1-dimethylethyl)dithio]-L-alanine N-(tert-butoxycarbonyl)-S-(tert-butylthio)cysteine Boc-Cys(StBu)-OH N-(tert-butoxycarbonyl)-S-tert-butylmercapto-L-cysteine Boc-[S-(tert-butylmercapto)]-L-cysteine boc-S-tert-butylmercapto-L-cysteine N-[(tert-Butoxy)carbonyl]-3-[(tert-butyl)dithio]-L-alanine |
| Density | 1.181 g/cm3 |
|---|---|
| Boiling Point | 438.2ºC at 760 mmHg |
| Melting Point | 117-119ºC |
| Molecular Formula | C12H23NO4S2 |
| Molecular Weight | 309.44500 |
| Flash Point | 218.8ºC |
| Exact Mass | 309.10700 |
| PSA | 126.23000 |
| LogP | 3.53510 |
| Index of Refraction | 1.526 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2930909090 |
|
~82%
30044-61-2 |
| Literature: Debethune, Laurent; Marchan, Vicente; Fabregas, Gemma; Pedroso, Enrique; Grandas, Anna Tetrahedron, 2002 , vol. 58, # 34 p. 6965 - 6978 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |