- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER
- Price: ￥738.0/250mg ￥2338.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Chengdu Pukang Biotechnology Co., Ltd.
- China
- Product Name: BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER
- Price: ￥Inquiry/10g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Lihua Yang
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
88043-21-4
88043-21-4 structure
- Name: BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER
- Chemical Name: N-Boc-Trans-4-Tosyloxy-L-Proline Methyl Ester
- CAS Number: 88043-21-4
- Molecular Formula: C18H25NO7S
- Molecular Weight: 399.459
- Catalog: Biochemical Amino acids and their derivatives Proline derivatives
- Create Date: 2018-07-14 20:43:18
- Modify Date: 2024-01-05 23:58:15
| Name | N-Boc-Trans-4-Tosyloxy-L-Proline Methyl Ester |
|---|---|
| Synonyms |
1-O-tert-butyl 2-O-methyl (2S,4R)-4-(4-methylphenyl)sulfonyloxypyrrolidine-1,2-dicarboxylate
2-Methyl 1-(2-methyl-2-propanyl) (2S,4R)-4-{[(4-methylphenyl)sulfonyl]oxy}-1,2-pyrrolidinedicarboxylate 1,2-Pyrrolidinedicarboxylic acid, 4-[[(4-methylphenyl)sulfonyl]oxy]-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,4R)- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 508.1±50.0 °C at 760 mmHg |
| Melting Point | 77.0 to 81.0 °C |
| Molecular Formula | C18H25NO7S |
| Molecular Weight | 399.459 |
| Flash Point | 261.1±30.1 °C |
| Exact Mass | 399.135162 |
| PSA | 107.59000 |
| LogP | 1.77 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.554 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Phrases | 36 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~99%
88043-21-4 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 24 p. 6107 - 6111 |
|
~%
88043-21-4 |
| Literature: EP1308439 A1, ; |
|
~90%
88043-21-4 |
| Literature: Angewandte Chemie - International Edition, , vol. 52, # 36 p. 9539 - 9543 Angew. Chem., , vol. 125, # 36 p. 9718 - 9722 |
|
~%
88043-21-4 |
| Literature: US2013/115194 A1, ; |
|
~%
88043-21-4 |
| Literature: US2013/115194 A1, ; |
|
~%
88043-21-4 |
| Literature: Angewandte Chemie - International Edition, , vol. 52, # 36 p. 9539 - 9543 Angew. Chem., , vol. 125, # 36 p. 9718 - 9722 |
| Precursor 5 | |
|---|---|
| DownStream 4 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |