2-Methyl-thieno[3,2-d]pyrimidin-4(3H)-one

BGC Id:	546325930543
CAS No:	18678-13-2
Synonyms:	thieno[3,2-d]pyrimidin-4(1h)-one,2-methyl- (9ci) ; 2-methylthieno[3,2-d]pyrimidin-4(3h)-one ; 2-methyl-thieno[3,2-d]pyrimidin-4(1h)-one ; thieno[3,2-d]pyrimidin-4(3h)-one,2-methyl- ; thieno[3,2-d]pyrimidin-4-ol, 2-methyl- (8ci) ; 2-methylthieno[3,2-d]pyrimidin-4-ol ; 2-methyl-3h-thieno[3,2-d]pyrimidin-4-one ; thieno[3,2-d]pyrimidin-4(3h)-one, 2-methyl- ; 2-methyl-3h,4h-thieno[3,2-d]pyrimidin-4-one
Molecular Formula:	C7H6N2OS
Molecular Weight:	166.20034
EINECS:

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What other providers are available for CAS 18678-13-2?

The last intensive check and update was carried out on 2025/09/29.

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Synonyms:

thieno[3,2-d]pyrimidin-4(1h)-one,2-methyl- (9ci) ; 2-methylthieno[3,2-d]pyrimidin-4(3h)-one ; 2-methyl-thieno[3,2-d]pyrimidin-4(1h)-one ; thieno[3,2-d]pyrimidin-4(3h)-one,2-methyl- ; thieno[3,2-d]pyrimidin-4-ol, 2-methyl- (8ci) ; 2-methylthieno[3,2-d]pyrimidin-4-ol ; 2-methyl-3h-thieno[3,2-d]pyrimidin-4-one ; thieno[3,2-d]pyrimidin-4(3h)-one, 2-methyl- ; 2-methyl-3h,4h-thieno[3,2-d]pyrimidin-4-one

CAS:

18678-13-2

EINECS:

Molecular Formula:

C7H6N2OS

MDL:

MFCD09834967

Properties

Molecular Weight:

166.20034 g·mol−1

Density:

1.456 g/cm3

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22 (R)

What other providers are available for CAS 18678-13-2?

In addition to the providers presented here for 2-Methyl-thieno[3,2-d]pyrimidin-4(3H)-one with the CAS number 18678-13-2, there are other 9 providers with slightly different product names available for this CAS number.

4-Hydroxy-2-methylthieno[3,2-d]pyrimidine

Dayang Chem (Hangzhou) Co.,Ltd. +8 additional providers that we know from the past