74421-65-1
74421-65-1 structure
- Name: Butanamide,2,3,4-trihydroxy-, (2R,3S)-
- Chemical Name: 2,3,4-trihydroxybutanamide
- CAS Number: 74421-65-1
- Molecular Formula: C4H9NO4
- Molecular Weight: 135.11900
- Create Date: 2016-12-02 18:35:50
- Modify Date: 2025-08-25 13:15:06
| Name | 2,3,4-trihydroxybutanamide |
|---|---|
| Synonyms |
L-Threonamid
L-threonamide L-threonic acid amide L-Threonsaeure-amid |
| Density | 1.524g/cm3 |
|---|---|
| Boiling Point | 584.4ºC at 760 mmHg |
| Molecular Formula | C4H9NO4 |
| Molecular Weight | 135.11900 |
| Flash Point | 307.3ºC |
| Exact Mass | 135.05300 |
| PSA | 103.78000 |
| Index of Refraction | 1.56 |
| HS Code | 2924199090 |
|---|
|
~94%
74421-65-1 |
| Literature: Wei; De Bernardo; Tengi; et al. Journal of Organic Chemistry, 1985 , vol. 50, # 19 p. 3462 - 3467 |
|
~%
74421-65-1
Detail
|
| Literature: Haworth et al. Journal of the Chemical Society, 1934 , p. 1556,1557 Journal of the Chemical Society, 1937 , p. 829,832 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |