4,6-dihydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide
Names
[ CAS No. ]:
123253-06-5
[ Name ]:
4,6-dihydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide
[Synonym ]:
(3E)-6-hydroxy-3-[hydroxy-(pyridin-2-ylamino)methylidene]-2-methyl-1,1-dioxothieno[2,3-e]thiazin-4-one
2H-Thieno(2,3-e)-1,2-thiazine-3-carboxamide,4,6-dihydroxy-2-methyl-N-2-pyridinyl-,1,1-dioxide
Chemical & Physical Properties
[ Density]:
1.751g/cm3
[ Boiling Point ]:
630.3ºC at 760 mmHg
[ Molecular Formula ]:
C13H11N3O5S2
[ Molecular Weight ]:
353.37400
[ Flash Point ]:
335ºC
[ Exact Mass ]:
353.01400
[ PSA ]:
159.94000
[ LogP ]:
3.01630
[ Vapour Pressure ]:
9.39E-17mmHg at 25°C
[ Index of Refraction ]:
1.758
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XJ9095030
- CHEMICAL NAME :
- 2H-Thieno(2,3-e)-1,2-thiazine-3-carboxamide, 4,6-dihydroxy-2-methyl-N-2-pyridinyl-, 1,1-dioxide
- CAS REGISTRY NUMBER :
- 123253-06-5
- LAST UPDATED :
- 199203
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C13-H11-N3-O5-S2
- MOLECULAR WEIGHT :
- 353.39
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 94,61,1989