6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine

Modify Date: 2026-07-15 21:35:34

6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine Structure
6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine structure
Common Name 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine
CAS Number 51706-27-5 Molecular Weight 250.27700
Density 1.482g/cm3 Boiling Point 630.5ºC at 760 mmHg
Molecular Formula C10H10N4O2S Melting Point N/A
MSDS N/A Flash Point 335.1ºC

 Names

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

Name 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-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 1.482g/cm3
Boiling Point 630.5ºC at 760 mmHg
Molecular Formula C10H10N4O2S
Molecular Weight 250.27700
Flash Point 335.1ºC
Exact Mass 250.05200
PSA 120.34000
LogP 2.71700
Index of Refraction 1.67
InChIKey RCOWHCZLRLBOKU-UHFFFAOYSA-N
SMILES Nc1ccc(S(=O)(=O)c2ccc(N)cn2)nc1

 Safety Information

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

HS Code 2933399090

 Synthetic Route

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

~%

6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine Structure

6-(5-aminopyrid...

CAS#:51706-27-5

Learn More
Literature: Bambas Journal of the American Chemical Society, 1945 , vol. 67, p. 668

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6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine Structure

6-(5-aminopyrid...

CAS#:51706-27-5

Learn More
Literature: Surrey; Lindwall Journal of the American Chemical Society, 1940 , vol. 62, p. 173

~%

6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine Structure

6-(5-aminopyrid...

CAS#:51706-27-5

Learn More
Literature: Surrey; Lindwall Journal of the American Chemical Society, 1940 , vol. 62, p. 173

 Precursor & DownStream

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

Precursor  3

DownStream  0

 Customs

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

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) 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.

2,2'-Sulfonylbis(5-aminopyridine)
Pyridine,2,2'-sulfonylbis(5-amino
3-Pyridinamine,6,6'-sulfonylbis
Bis(5-aminopyridyl-2)sulfone

  | 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 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: Molecular formula of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is C10H10N4O2S.
Q: What is the polar surface area (PSA) of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: Polar surface area (PSA) of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is 120.34000.
Q: What is the SMILES notation of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: SMILES notation of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is Nc1ccc(S(=O)(=O)c2ccc(N)cn2)nc1.
Q: What is the molecular weight of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: Molecular weight of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is 250.27700.
Q: What is the boiling point of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: Boiling point of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is 630.5ºC at 760 mmHg.
Q: What English synonyms does 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine have?
A: English synonyms of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine: 2,2'-Sulfonylbis(5-aminopyridine), Pyridine,2,2'-sulfonylbis(5-amino, 3-Pyridinamine,6,6'-sulfonylbis, Bis(5-aminopyridyl-2)sulfone.
Q: What is the LogP of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: LogP of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is 2.71700.
Q: What is the InChIKey of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: InChIKey of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is RCOWHCZLRLBOKU-UHFFFAOYSA-N.
Q: What is the Chinese name of 51706-27-5?
A: Chinese name of 51706-27-5 is 51706-27-5.
Q: What is the CAS number of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine?
A: CAS number of 6-(5-aminopyridin-2-yl)sulfonylpyridin-3-amine is 51706-27-5.
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