5,6-diamino-3-methylpyrimidin-4-one

Modify Date: 2026-08-07 22:07:57

5,6-diamino-3-methylpyrimidin-4-one Structure
5,6-diamino-3-methylpyrimidin-4-one structure
Common Name 5,6-diamino-3-methylpyrimidin-4-one
CAS Number 89181-83-9 Molecular Weight 140.14300
Density N/A Boiling Point N/A
Molecular Formula C5H8N4O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 5,6-diamino-3-methylpyrimidin-4-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.

Molecular Formula C5H8N4O
Molecular Weight 140.14300
Exact Mass 140.07000
PSA 86.93000
LogP 0.10710
InChIKey WAJILKSCCAGEGD-UHFFFAOYSA-N
SMILES Cn1cnc(N)c(N)c1=O

 Safety Information

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

HS Code 2933599090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

5,6-diamino-3-methylpyrimidin-4-one Structure

5,6-diamino-3-m...

CAS#:89181-83-9

Learn More
Literature: Pfleiderer Chemische Berichte, 1959 , vol. 92, p. 3190,3195

 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%

 Synonyms

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

4,5-Diamino-1,6-dihydro-1-methyl-6-oxo-pyrimidin
5,6-diamino-3-methyl-3H-pyrimidin-4-one
5,6-Diamino-3-methylpyrimidin-4(3H)-one
1,6-Dihydro-1-methyl-4,5-diamino-6-oxo-pyrimidin

 5,6-diamino-3-methylpyrimidin-4-one | FAQ

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

Q: What is the English name of 5,6-diamino-3-methylpyrimidin-4-one?
A: The English name of 5,6-diamino-3-methylpyrimidin-4-one is 5,6-diamino-3-methylpyrimidin-4-one.
Q: What is the SMILES notation of 5,6-diamino-3-methylpyrimidin-4-one?
A: SMILES notation of 5,6-diamino-3-methylpyrimidin-4-one is Cn1cnc(N)c(N)c1=O.
Q: What is the polar surface area (PSA) of 5,6-diamino-3-methylpyrimidin-4-one?
A: Polar surface area (PSA) of 5,6-diamino-3-methylpyrimidin-4-one is 86.93000.
Q: What is the InChIKey of 5,6-diamino-3-methylpyrimidin-4-one?
A: InChIKey of 5,6-diamino-3-methylpyrimidin-4-one is WAJILKSCCAGEGD-UHFFFAOYSA-N.
Q: What is the molecular formula of 5,6-diamino-3-methylpyrimidin-4-one?
A: Molecular formula of 5,6-diamino-3-methylpyrimidin-4-one is C5H8N4O.
Q: What is the molecular weight of 5,6-diamino-3-methylpyrimidin-4-one?
A: Molecular weight of 5,6-diamino-3-methylpyrimidin-4-one is 140.14300.
Q: What English synonyms does 5,6-diamino-3-methylpyrimidin-4-one have?
A: English synonyms of 5,6-diamino-3-methylpyrimidin-4-one: 4,5-Diamino-1,6-dihydro-1-methyl-6-oxo-pyrimidin, 5,6-diamino-3-methyl-3H-pyrimidin-4-one, 5,6-Diamino-3-methylpyrimidin-4(3H)-one, 1,6-Dihydro-1-methyl-4,5-diamino-6-oxo-pyrimidin.
Q: What is the LogP of 5,6-diamino-3-methylpyrimidin-4-one?
A: LogP of 5,6-diamino-3-methylpyrimidin-4-one is 0.10710.
Q: What is the CAS number of 5,6-diamino-3-methylpyrimidin-4-one?
A: CAS number of 5,6-diamino-3-methylpyrimidin-4-one is 89181-83-9.
Q: What is the Chinese name of 89181-83-9?
A: Chinese name of 89181-83-9 is 89181-83-9.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.