40371-50-4
40371-50-4 structure
- Name: (S)-N-Carbobenzyloxy-4-amino-2-hydroxybutyricacid
- Chemical Name: (S)-N-Carbobenzyloxy-4-amino-2-hydroxybutyric acid
- CAS Number: 40371-50-4
- Molecular Formula: C12H15NO5
- Molecular Weight: 253.251
- Create Date: 2018-05-11 08:00:00
- Modify Date: 2025-08-21 10:41:00
| Name | (S)-N-Carbobenzyloxy-4-amino-2-hydroxybutyric acid |
|---|---|
| Synonyms |
CBZ-HABA
(S)-(+)-Z-4-Amino-2-hydroxybutyric acid EINECS 254-892-3 2-Hydroxy-4-Carbobenzyloxyaminobutyric Acid MFCD00209957 (S)-2-Hydroxy-4-(((phenylmethoxy)carbonyl)amino)butyric acid (S)-N-Carbobenzyloxy-4-amino-2-hydroxybutyricacid (2S)-4-{[(Benzyloxy)carbonyl]amino}-2-hydroxybutanoic acid (S)-N-Cbz-4-Amino-2-hydroxybutyric acid Butanoic acid, 2-hydroxy-4-[[(phenylmethoxy)carbonyl]amino]-, (2S)- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 521.2±50.0 °C at 760 mmHg |
| Melting Point | 75-78 °C(lit.) |
| Molecular Formula | C12H15NO5 |
| Molecular Weight | 253.251 |
| Flash Point | 269.0±30.1 °C |
| Exact Mass | 253.095016 |
| PSA | 95.86000 |
| LogP | 1.34 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.564 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2924299090 |
|
~88%
40371-50-4 |
| Literature: Haddad, Jalal; Kotra, Lakshmi P.; Llano-Sotelo, Beatriz; Kim, Choonkeun; Azucena Jr., Eduardo F.; Liu, Meizheng; Vakulenko, Sergei B.; Chow, Christine S.; Mobashery, Shahriar Journal of the American Chemical Society, 2002 , vol. 124, # 13 p. 3229 - 3237 |
|
~%
40371-50-4 |
| Literature: Haskell; Rodebaugh; Plessas; Watson; Westland Carbohydrate research, 1973 , vol. 28, # 2 p. 263 - 280 |
|
~%
40371-50-4 |
| Literature: Bentley, Jonathan M.; Wadsworth, Harry J.; Willis, Christine L. Journal of the Chemical Society, Chemical Communications, 1995 , # 2 p. 231 - 232 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |