21762-78-7
21762-78-7 structure
- Name: 6-AMINO-2H-1,4-BENZOTHIAZIN-3(4H)-ONE
- Chemical Name: 6-amino-4H-1,4-benzothiazin-3-one
- CAS Number: 21762-78-7
- Molecular Formula: C8H8N2OS
- Molecular Weight: 180.22700
- Create Date: 2019-01-02 17:34:22
- Modify Date: 2024-01-15 09:27:36
| Name | 6-amino-4H-1,4-benzothiazin-3-one |
|---|---|
| Synonyms |
6-amino-3,4-dihydro-3-oxo-2H(1,4)benzothiazine
6-amino-2H-1,4-benzthiazin-3(4H)-one 6-Amino-4H-benzo[1,4]thiazin-3-on 6-amino-4H-benzo[1,4]thiazin-3-one 6-Amino-3,4-dihydro-2H-<1,4>benzothiazin-3-one 6-amino-2H,4H-benzo[e]1,4-thiazin-3-one 6-amino-2H-1,4-benzothiazin-3(4H)-one |
| Density | 1.38g/cm3 |
|---|---|
| Boiling Point | 443.1ºC at 760mmHg |
| Molecular Formula | C8H8N2OS |
| Molecular Weight | 180.22700 |
| Flash Point | 221.8ºC |
| Exact Mass | 180.03600 |
| PSA | 83.91000 |
| LogP | 1.97930 |
| Vapour Pressure | 4.78E-08mmHg at 25°C |
| Index of Refraction | 1.686 |
| HS Code | 2934999090 |
|---|
|
~52%
21762-78-7 |
| Literature: Lanter, James C.; Sui, Zhihua; Fiordeliso, James J. Patent: US2004/14743 A1, 2004 ; Location in patent: Page/Page column 14 ; US 20040014743 A1 |
|
~46%
21762-78-7 |
| Literature: ACTELION PHARMACEUTICALS LTD Patent: WO2007/107965 A1, 2007 ; Location in patent: Page/Page column 78 ; |
|
~%
21762-78-7 |
| Literature: AMGEN INC. Patent: WO2007/48070 A2, 2007 ; Location in patent: Page/Page column 107-108 ; |
|
~%
21762-78-7 |
| Literature: Mackie; Raeburn Journal of the Chemical Society, 1952 , p. 787,788 |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |