6-sulfanylpyrimidin-4-ol

Modify Date: 2026-07-13 18:54:26

6-sulfanylpyrimidin-4-ol Structure
6-sulfanylpyrimidin-4-ol structure
Common Name 6-sulfanylpyrimidin-4-ol
CAS Number 6311-83-7 Molecular Weight 128.152
Density 1.5±0.1 g/cm3 Boiling Point 231.9±50.0 °C at 760 mmHg
Molecular Formula C4H4N2OS Melting Point 247 °C
MSDS N/A Flash Point 94.0±30.1 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-sulfanyl-1H-pyrimidin-6-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.5±0.1 g/cm3
Boiling Point 231.9±50.0 °C at 760 mmHg
Melting Point 247 °C
Molecular Formula C4H4N2OS
Molecular Weight 128.152
Flash Point 94.0±30.1 °C
Exact Mass 128.004440
PSA 84.55000
LogP -0.54
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.713
InChIKey QXFVCKOCNCYDQD-UHFFFAOYSA-N
SMILES O=c1cc(S)nc[nH]1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2933599090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  1

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 6-sulfanylpyrimidin-4-olBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

6-sulfanylpyrimidin-4-ol
6-Sulfanylpyrimidin-4(1H)-one
4-Hydroxy-6-mercapto-pyrimidin
6-thioxo-5,6-dihydro-1H-pyrimidin-4-one
6-Sulfanyl-4(1H)-pyrimidinone

 6-sulfanylpyrimidin-4-ol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 4-sulfanyl-1H-pyrimidin-6-one?
A: LogP of 4-sulfanyl-1H-pyrimidin-6-one is -0.54.
Q: What is the polar surface area (PSA) of 4-sulfanyl-1H-pyrimidin-6-one?
A: Polar surface area (PSA) of 4-sulfanyl-1H-pyrimidin-6-one is 84.55000.
Q: What is the boiling point of 4-sulfanyl-1H-pyrimidin-6-one?
A: Boiling point of 4-sulfanyl-1H-pyrimidin-6-one is 231.9±50.0 °C at 760 mmHg.
Q: What is the SMILES notation of 4-sulfanyl-1H-pyrimidin-6-one?
A: SMILES notation of 4-sulfanyl-1H-pyrimidin-6-one is O=c1cc(S)nc[nH]1.
Q: What is the English name of 4-sulfanyl-1H-pyrimidin-6-one?
A: The English name of 4-sulfanyl-1H-pyrimidin-6-one is 4-sulfanyl-1H-pyrimidin-6-one.
Q: What is the melting point of 4-sulfanyl-1H-pyrimidin-6-one?
A: Melting point of 4-sulfanyl-1H-pyrimidin-6-one is 247 °C.
Q: What are the downstream products of 4-sulfanyl-1H-pyrimidin-6-one?
A: Related downstream products(CAS) of 4-sulfanyl-1H-pyrimidin-6-one: 51953-18-5.
Q: What is the molecular weight of 4-sulfanyl-1H-pyrimidin-6-one?
A: Molecular weight of 4-sulfanyl-1H-pyrimidin-6-one is 128.152.
Q: What English synonyms does 4-sulfanyl-1H-pyrimidin-6-one have?
A: English synonyms of 4-sulfanyl-1H-pyrimidin-6-one: 6-sulfanylpyrimidin-4-ol, 6-Sulfanylpyrimidin-4(1H)-one, 4-Hydroxy-6-mercapto-pyrimidin, 6-thioxo-5,6-dihydro-1H-pyrimidin-4-one, 6-Sulfanyl-4(1H)-pyrimidinone.
Q: What is the InChIKey of 4-sulfanyl-1H-pyrimidin-6-one?
A: InChIKey of 4-sulfanyl-1H-pyrimidin-6-one is QXFVCKOCNCYDQD-UHFFFAOYSA-N.

 6-sulfanylpyrimidin-4-olfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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