10H-Pyrido[3,2-b]pyrimido[4,5-e][1,4]thiazin-2-amine,4-chloro-8-methyl-

Modify Date: 2024-10-02 10:10:57

10H-Pyrido[3,2-b]pyrimido[4,5-e][1,4]thiazin-2-amine,4-chloro-8-methyl- Structure
10H-Pyrido[3,2-b]pyrimido[4,5-e][1,4]thiazin-2-amine,4-chloro-8-methyl- structure
Common Name 10H-Pyrido[3,2-b]pyrimido[4,5-e][1,4]thiazin-2-amine,4-chloro-8-methyl-
CAS Number 63931-11-3 Molecular Weight 265.72200
Density 1.547g/cm3 Boiling Point 551.3ºC at 760mmHg
Molecular Formula C10H8ClN5S Melting Point N/A
MSDS N/A Flash Point 287.2ºC

 Names

Name nsc 194987
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.547g/cm3
Boiling Point 551.3ºC at 760mmHg
Molecular Formula C10H8ClN5S
Molecular Weight 265.72200
Flash Point 287.2ºC
Exact Mass 265.01900
PSA 105.25000
LogP 2.06250
Index of Refraction 1.883

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV1173050
CHEMICAL NAME :
10H-Pyrido(3,2-b)pyrimido(4,2-e)(1,4)thiazin-2-amine, 4-chloro-8-methyl-
CAS REGISTRY NUMBER :
63931-11-3
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H8-Cl-N5-S
MOLECULAR WEIGHT :
265.74

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
228 mg/kg
TOXIC EFFECTS :
Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 12,249,1977

 Synthetic Route

~%

10H-Pyrido[3,2-b]pyrimido[4,5-e][1,4]thiazin-2-amine,4-chloro-8-methyl- Structure

10H-Pyrido[3,2-...

CAS#:63931-11-3

Literature: Okafor,C.O. et al. European Journal of Medicinal Chemistry, 1977 , vol. 12, p. 249 - 256

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

2-Amino-4-chloro-8-methyl-1,3,9-triazaphenothiazine