6-methylsulfanylpyrimidine-2,4-diamine

Modify Date: 2026-08-30 06:27:32

6-methylsulfanylpyrimidine-2,4-diamine Structure
6-methylsulfanylpyrimidine-2,4-diamine structure
Common Name 6-methylsulfanylpyrimidine-2,4-diamine
CAS Number 4765-71-3 Molecular Weight 156.20900
Density 1.38g/cm3 Boiling Point 447.1ºC at 760 mmHg
Molecular Formula C5H8N4S Melting Point N/A
MSDS N/A Flash Point 224.2ºC

 Names

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

Name 6-methylsulfanylpyrimidine-2,4-diamine
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 1.38g/cm3
Boiling Point 447.1ºC at 760 mmHg
Molecular Formula C5H8N4S
Molecular Weight 156.20900
Flash Point 224.2ºC
Exact Mass 156.04700
PSA 103.12000
LogP 1.52530
Index of Refraction 1.67
InChIKey LTROKMZJOJZVBF-UHFFFAOYSA-N
SMILES CSc1cc(N)nc(N)n1

 Safety Information

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

HS Code 2933599090

 Precursor & DownStream

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

Precursor  2

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%

 Synonyms

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

2,4-Diamino-6-methylmercapto-pyrimidin
2,4-Diamino-6-methylthiopyrimidin
6-Methylthio-pyrimidine-2,4-diamine
2,4-diamino-6-methylthiopyrimidine

 6-methylsulfanylpyrimidine-2,4-diamine | FAQ

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

Q: What is the InChIKey of 6-methylsulfanylpyrimidine-2,4-diamine?
A: InChIKey of 6-methylsulfanylpyrimidine-2,4-diamine is LTROKMZJOJZVBF-UHFFFAOYSA-N.
Q: What is the molecular weight of 6-methylsulfanylpyrimidine-2,4-diamine?
A: Molecular weight of 6-methylsulfanylpyrimidine-2,4-diamine is 156.20900.
Q: What is the English name of 6-methylsulfanylpyrimidine-2,4-diamine?
A: The English name of 6-methylsulfanylpyrimidine-2,4-diamine is 6-methylsulfanylpyrimidine-2,4-diamine.
Q: What are the upstream materials of 6-methylsulfanylpyrimidine-2,4-diamine?
A: Related upstream materials(CAS) of 6-methylsulfanylpyrimidine-2,4-diamine: 56-08-6;74-88-4.
Q: What is the boiling point of 6-methylsulfanylpyrimidine-2,4-diamine?
A: Boiling point of 6-methylsulfanylpyrimidine-2,4-diamine is 447.1ºC at 760 mmHg.
Q: What are the downstream products of 6-methylsulfanylpyrimidine-2,4-diamine?
A: Related downstream products(CAS) of 6-methylsulfanylpyrimidine-2,4-diamine: 4765-69-9.
Q: What is the molecular formula of 6-methylsulfanylpyrimidine-2,4-diamine?
A: Molecular formula of 6-methylsulfanylpyrimidine-2,4-diamine is C5H8N4S.
Q: What is the SMILES notation of 6-methylsulfanylpyrimidine-2,4-diamine?
A: SMILES notation of 6-methylsulfanylpyrimidine-2,4-diamine is CSc1cc(N)nc(N)n1.
Q: What is the CAS number of 6-methylsulfanylpyrimidine-2,4-diamine?
A: CAS number of 6-methylsulfanylpyrimidine-2,4-diamine is 4765-71-3.
Q: What is the polar surface area (PSA) of 6-methylsulfanylpyrimidine-2,4-diamine?
A: Polar surface area (PSA) of 6-methylsulfanylpyrimidine-2,4-diamine is 103.12000.

 6-methylsulfanylpyrimidine-2,4-diaminefactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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