3,4-dihydro-2H-pyrimido[2,1-b]benzothiazol-7-amine

Modify Date: 2025-11-29 14:52:40

3,4-dihydro-2H-pyrimido[2,1-b]benzothiazol-7-amine Structure
3,4-dihydro-2H-pyrimido[2,1-b]benzothiazol-7-amine structure
Common Name 3,4-dihydro-2H-pyrimido[2,1-b]benzothiazol-7-amine
CAS Number 83898-41-3 Molecular Weight 205.27900
Density 1.52g/cm3 Boiling Point 441ºC at 760 mmHg
Molecular Formula C10H11N3S Melting Point N/A
MSDS N/A Flash Point 220.5ºC

 Names

Name 3,4-dihydro-2H-pyrimido[2,1-b][1,3]benzothiazol-7-amine

 Chemical & Physical Properties

Density 1.52g/cm3
Boiling Point 441ºC at 760 mmHg
Molecular Formula C10H11N3S
Molecular Weight 205.27900
Flash Point 220.5ºC
Exact Mass 205.06700
PSA 71.55000
LogP 1.60620
Index of Refraction 1.801
InChIKey QTXOVTCIKWLVOS-UHFFFAOYSA-N
SMILES Nc1ccc2c(c1)N1CCCN=C1S2

 Safety Information

HS Code 2934100090

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%
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