4-Chloro-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine

Modify Date: 2025-08-24 09:24:43

4-Chloro-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine structure	Common Name	4-Chloro-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine
	CAS Number	40106-58-9	Molecular Weight	238.73600
	Density	1.356g/cm3	Boiling Point	389.4ºC at 760 mmHg
	Molecular Formula	C₁₁H₁₁ClN₂S	Melting Point	64ºC
	MSDS	N/A	Flash Point	189.3ºC

Name	4-chloro-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidine
Synonym	More Synonyms

Density	1.356g/cm3
Boiling Point	389.4ºC at 760 mmHg
Melting Point	64ºC
Molecular Formula	C₁₁H₁₁ClN₂S
Molecular Weight	238.73600
Flash Point	189.3ºC
Exact Mass	238.03300
PSA	54.02000
LogP	3.61360
Index of Refraction	1.659

HS Code	2934999090

Precursor 5
CAS#:40106-31-8 3,5,6,7,8,9-hex... CAS#:502-42-1 Cycloheptanone CAS#:23917-22-8 2-amino-5,6,7,8... CAS#:40106-13-6 ETHYL 2-AMINO-5...
CAS#:40106-12-5 NSC727447
DownStream 2
CAS#:40106-59-0 6,7,8,9-tetrahy... CAS#:40106-31-8 3,5,6,7,8,9-hex...

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

1-chloro cyclohepta(b)thieno[2,3-d]pyrimidine

4-Chlor-5,6-pentamethylenthieno<2,3-d>pyrimidin

4-chloro-6,7,8,9-tetrahydro-5H-cyclohepta[4,5]thieno[2,3-d]pyrimidine

4-chloro-5,6,7,8,9-pentahydrocyclohepta[1,2-d]pyrimidino[4,5-b]thiophene

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