Thieno[2,3-b]pyridin-3-amine

HCID 289923

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Basic information

CAS: 26579-54-4
Standard SMILES: Nc1csc2ncccc12
InChIKey: FIJSXJNXPHKJIR-UHFFFAOYSA-N
Molecular formula: C7H6N2S
Average molar mass: 150.2 g/mol
Monoisotopic mass: 150.02516937

Names & identifiers

Preferred name: Thieno[2,3-b]pyridin-3-amine
IUPAC: thieno[2,3-b]pyridin-3-amine
English name: Thieno[2,3-b]pyridin-3-amine (9CI)
Molecular formula: C7H6N2S
Molecular weight: 150.2

Names & synonyms

thieno[2,3-b]pyridin-3-amineDTXSID00949425thieno(2,3-b)pyridin-3-amineRefChem:897732DTXCID801377618856-588-126579-54-4Thieno[2,3-b]pyridin-3-ylamine3-Aminothieno[2,3-b]pyridineThieno[2,3-b]pyridin-3-amine (9CI)MFCD11869737NSC152390

Show more names

Thieno[2,3-b]pyridin-3-amine, 3-Amino-7-azabenzo[b]thiophene

SCHEMBL2713045SCHEMBL30338424thieno[2,3-b]pyridine-3-amineFIJSXJNXPHKJIR-UHFFFAOYSA-NBBA57954SBB086727thiopheno[2,3-b]pyridine-3-ylamineAKOS005072822

Database identifiers

CAS: 26579-54-4
PubChem CID: 289923
DTXSID: DTXSID00949425
EC Number: 856-588-1

Properties

Computed structural properties

XLogP: 1.5
Topological polar surface area: 67.2 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 3
Rotatable bonds: 0
Heavy atoms: 10
Formal charge: 0
Complexity: 129

Physicochemical properties

Melting point: 96 · 96-98°
Boiling point: 332.7 · 332.7±22.0 °C(Predicted)
Density: 1.383 · 1.383±0.06 g/cm3(Predicted)
storage temp.: 2 · 2-8°C
form: powder
pka: 6.19 · 6.19±0.40(Predicted)
color: Green
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P271-P280
HazardClass: IRRITANT
HS Code: 2934999090 · 2934999090

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.