- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Boc-L-Pyroglutamic acid methyl ester
- Price: ￥328.0/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Boc-L-Pyroglutamic acid methyl ester
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: N-Boc-L-pyroglutamicacid methyl ester
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU CHEM 108963-96-8 Boc-L-Pyroglutamic acid methyl ester
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
108963-96-8
108963-96-8 structure
- Name: Boc-L-Pyroglutamic acid methyl ester
- Chemical Name: Methyl (2S)-1-(tert-butoxycarbonyl)pyroglutamate
- CAS Number: 108963-96-8
- Molecular Formula: C11H17NO5
- Molecular Weight: 243.256
- Catalog: Biochemical Amino acids and their derivatives Glutamic acid derivative
- Create Date: 2018-07-25 23:20:36
- Modify Date: 2024-01-02 09:33:15
| Name | Methyl (2S)-1-(tert-butoxycarbonyl)pyroglutamate |
|---|---|
| Synonyms |
1-O-tert-butyl 2-O-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
MFCD06809720 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)- 2-Methyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate Boc-pGlu-OMe Methyl (2S)-1-(tert-butoxycarbonyl)py Boc-Pyr-OMe Methyl Boc-L-Pyroglutamate N-Boc-L-pyroglutamic acid methyl ester Methyl (S)-N-(tert-butoxycarbonyl)pyroglutamate Boc-L-Pyroglutamic acid methylester Methyl (S)-Boc-5-pyrrolidone-2-carboxylate Boc-L-Pyroglutamic acid methyl ester (S)-1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate 1-tert-butyl 2-methyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 361.6±35.0 °C at 760 mmHg |
| Melting Point | 69-71ºC |
| Molecular Formula | C11H17NO5 |
| Molecular Weight | 243.256 |
| Flash Point | 172.5±25.9 °C |
| Exact Mass | 243.110672 |
| PSA | 72.91000 |
| LogP | -0.44 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.488 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H317-H319 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Hazard Codes | Xn,N |
| Risk Phrases | 36-43-50 |
| Safety Phrases | 26-36/37-61 |
| RIDADR | UN 3077 9 / PGIII |
| HS Code | 2933790090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![tert-Butyl(1R,4S)-2-oxo-7-azabicyclo[2.2.1]heptane-7-carboxylate structure](https://www.chemsrc.com/caspic/196/163513-98-2.png)
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |