- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: N-Boc-4-oxo-L-proline methyl ester
- Price: ￥326.0/250mg ￥216.0/100mg ￥3686.0/10g ￥7646.0/25g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (R)-1-tert-Butyl 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
256487-77-1
256487-77-1 structure
- Name: N-Boc-4-oxo-L-proline methyl ester
- Chemical Name: 1-O-tert-butyl 2-O-methyl (2R)-4-oxopyrrolidine-1,2-dicarboxylate
- CAS Number: 256487-77-1
- Molecular Formula: C11H17NO5
- Molecular Weight: 243.256
- Catalog: Biochemical Amino acids and their derivatives Proline derivatives
- Create Date: 2018-12-16 13:53:39
- Modify Date: 2024-01-05 20:22:23
| Name | 1-O-tert-butyl 2-O-methyl (2R)-4-oxopyrrolidine-1,2-dicarboxylate |
|---|---|
| Synonyms |
Boc-ketopyrrolidine methyl ester
1-tert-butyl 2-methyl (2R)-4-oxopyrrolidine-1,2-dicarboxylate (R)-N-Boc-2-methoxycarbonyl-4-pyrrolidone Boc-4-oxo-D-proline methyl ester 4-oxopyrrolidine-1,2R-dicarboxylic acid 1-tert-butyl ester 2-methyl ester PS-J-119 1,2-Pyrrolidinedicarboxylic acid, 2-methyl-4-oxo-, 1-(1,1-dimethylethyl) ester, (2R)- (R)-1-TERT-BUTYL 2-METHYL 4-OXOPYRROLIDINE-1,2-DICARBOXYLATE 4-oxopyrrolidine-N-1,2-(R)-dicarboxylic acid 1-tert-butyl ester 2-methyl ester 1-tert-butyl 2-methyl (R)-4-oxopyrrolidine-1,2-dicarboxylate 2-Methyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-4-oxo-D-proline |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 386.8±42.0 °C at 760 mmHg |
| Molecular Formula | C11H17NO5 |
| Molecular Weight | 243.256 |
| Flash Point | 187.7±27.9 °C |
| Exact Mass | 243.110672 |
| PSA | 72.91000 |
| LogP | 0.10 |
| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
| Index of Refraction | 1.506 |
| Storage condition | 2~8℃ |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~84%
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| Literature: WO2012/125887 A1, ; Page/Page column 74-75 ; WO 2012/125887 A1 |
|
~70%
256487-77-1 |
| Literature: Organic Letters, , vol. 11, # 6 p. 1245 - 1248 |
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~%
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| Literature: Journal of Medicinal Chemistry, , vol. 42, # 26 p. 5426 - 5436 |
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~%
256487-77-1 |
| Literature: Journal of Medicinal Chemistry, , vol. 42, # 26 p. 5426 - 5436 |
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~%
256487-77-1 |
| Literature: Journal of Medicinal Chemistry, , vol. 42, # 26 p. 5426 - 5436 |
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~%
256487-77-1 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 12 p. 3771 - 3773 |
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~%
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| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 12 p. 3771 - 3773 |
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256487-77-1 |
| Literature: WO2012/162635 A1, ; WO 2012/162635 A1 |
| Precursor 8 | |
|---|---|
| DownStream 1 | |
| 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% |