CAS 22721-36-4|5-AMINO-6-METHYL-1,2,3,5-TETRAHYDRO-8-THIA-5,7-DIAZA-CYCLOPENTA[A]INDEN-4-ONE

Introduction：Basic information about CAS 22721-36-4|5-AMINO-6-METHYL-1,2,3,5-TETRAHYDRO-8-THIA-5,7-DIAZA-CYCLOPENTA[A]INDEN-4-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	5-AMINO-6-METHYL-1,2,3,5-TETRAHYDRO-8-THIA-5,7-DIAZA-CYCLOPENTA[A]INDEN-4-ONE
CAS Number	22721-36-4	Molecular Weight	221.27900
Density	1.68g/cm3	Boiling Point	456.5ºC at 760mmHg
Molecular Formula	C₁₀H₁₁N₃OS	Melting Point	/
MSDS	/	Flash Point	229.9ºC

Names

Name	2-amino-3-methyl-7,8-dihydro-6H-cyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.68g/cm3
Boiling Point	456.5ºC at 760mmHg
Molecular Formula	C₁₀H₁₁N₃OS
Molecular Weight	221.27900
Flash Point	229.9ºC
Exact Mass	221.06200
PSA	89.15000
LogP	1.55010
InChIKey	DXLFRWQJBROIJS-UHFFFAOYSA-N
SMILES	Cc1nc2sc3c(c2c(=O)n1N)CCC3

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY5945530

CHEMICAL NAME :: 4H-Cyclopenta(4,5)thieno(2,3-d)pyrimidin-4-one, 3,5,6,7-tetrahydro-3-amino-2-methyl-

CAS REGISTRY NUMBER :: 22721-36-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H11-N3-O-S

MOLECULAR WEIGHT :: 221.30

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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: 23,453,1988

Safety Information

Hazard Codes	Xi: Irritant;
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

f1142-1384

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