3-methylsulfanyl-8-thia-2,4,7,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine

Modify Date: 2025-09-21 19:24:34

3-methylsulfanyl-8-thia-2,4,7,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine Structure
3-methylsulfanyl-8-thia-2,4,7,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine structure
Common Name 3-methylsulfanyl-8-thia-2,4,7,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine
CAS Number 6306-87-2 Molecular Weight 199.25700
Density 1.66g/cm3 Boiling Point 447.5ºC at 760 mmHg
Molecular Formula C5H5N5S2 Melting Point N/A
MSDS N/A Flash Point 224.4ºC

 Names

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

Name 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine
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 1.66g/cm3
Boiling Point 447.5ºC at 760 mmHg
Molecular Formula C5H5N5S2
Molecular Weight 199.25700
Flash Point 224.4ºC
Exact Mass 198.99900
PSA 131.12000
LogP 1.36660
Index of Refraction 1.775
InChIKey WFDRYVHKOVJJJB-UHFFFAOYSA-N
SMILES CSc1nc(N)c2nsnc2n1

 Synthetic Route

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

~76%

3-methylsulfanyl-8-thia-2,4,7,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine Structure

3-methylsulfany...

CAS#:6306-87-2

Learn More
Literature: Nagamatsu, Tomohisa; Islam, Rafiqul; Ashida, Noriyuki Heterocycles, 2007 , vol. 72, p. 573 - 588

~%

3-methylsulfanyl-8-thia-2,4,7,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine Structure

3-methylsulfany...

CAS#:6306-87-2

Learn More
Literature: Shealy,Y.F. et al. Journal of Organic Chemistry, 1962 , vol. 27, p. 2154 - 2160

 Precursor & DownStream

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

Precursor  2

DownStream  0

 Synonyms

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

7-Amino-5-methylmercapto-<1.2.5>thiadiazolo<3.4-d>pyrimidin
5-methylthio-7-amino-s-triazolo<1,5-c>pyrimidine
7-amino-5-(methylthio)[1,2,5]thiadiazolo[3,4-d]pyrimidine
5-methylsulfanyl-[1,2,4]triazolo[1,5-c]pyrimidin-7-ylamine
5-methylsulfanyl-[1,2,5]thiadiazolo[3,4-d]pyrimidin-7-ylamine
[1,2,4]Triazolo[1,5-c]pyrimidin-7-amine,5-(methylthio)

  | FAQ

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

Q: What is the molecular formula of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: Molecular formula of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine is C5H5N5S2.
Q: What is the molecular weight of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: Molecular weight of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine is 199.25700.
Q: What is the boiling point of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: Boiling point of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine is 447.5ºC at 760 mmHg.
Q: What is the polar surface area (PSA) of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: Polar surface area (PSA) of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine is 131.12000.
Q: What are the upstream materials of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: Related upstream materials(CAS) of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine: 52222-43-2;1431-40-9.
Q: What English synonyms does 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine have?
A: English synonyms of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine: 7-Amino-5-methylmercapto-thiadiazolopyrimidin, 5-methylthio-7-amino-s-triazolopyrimidine, 7-amino-5-(methylthio)[1,2,5]thiadiazolo[3,4-d]pyrimidine, 5-methylsulfanyl-[1,2,4]triazolo[1,5-c]pyrimidin-7-ylamine, 5-methylsulfanyl-[1,2,5]thiadiazolo[3,4-d]pyrimidin-7-ylamine, [1,2,4]Triazolo[1,5-c]pyrimidin-7-amine,5-(methylthio).
Q: What is the Chinese name of 6306-87-2?
A: Chinese name of 6306-87-2 is 6306-87-2.
Q: What is the SMILES notation of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: SMILES notation of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine is CSc1nc(N)c2nsnc2n1.
Q: What is the English name of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: The English name of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine is 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine.
Q: What is the CAS number of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine?
A: CAS number of 5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine is 6306-87-2.

 factory

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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