21585-16-0

21585-16-0 structure

Name: 4(1H)-Pyrimidinone,2,3-dihydro-5-(2-hydroxyethyl)-6-methyl-2-thioxo-
Chemical Name: 5-(2-hydroxyethyl)-6-methyl-2-sulfanylidene-1H-pyrimidin-4-one
CAS Number: 21585-16-0
Molecular Formula: C₇H₁₀N₂O₂S
Molecular Weight: 186.23100
Create Date: 2018-12-13 15:22:49
Modify Date: 2025-09-21 17:45:08

Name	5-(2-hydroxyethyl)-6-methyl-2-sulfanylidene-1H-pyrimidin-4-one
Synonyms	f3165-0580

Density	1.38g/cm3
Boiling Point	424ºC at 760mmHg
Molecular Formula	C₇H₁₀N₂O₂S
Molecular Weight	186.23100
Flash Point	210.3ºC
Exact Mass	186.04600
PSA	100.97000
LogP	0.27570
Vapour Pressure	6.01E-08mmHg at 25°C
Index of Refraction	1.631

HS Code	2933599090

517-23-7

17356-08-0

~54%

21585-16-0

Literature: SOLVAY PHARMACEUTICALS B.V. Patent: US2006/122206 A1, 2006 ; Location in patent: Page/Page column 4 ; US 20060122206 A1

86351-01-1

17356-08-0

21585-16-0

Literature: Ann.Rep.Tanabe pharm.Res.Chem.Abstr., , vol. 3, # 1 p. 4,7 Ann.Rep.Tanabe pharm.Res.Chem.Abstr., , p. 20183 Journal of the American Chemical Society, , vol. 67, p. 2197,2200

Precursor 2
517-23-7 86351-01-1
DownStream 4
23935-66-2 78831-58-0 78831-51-3 78831-52-4

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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