Basic information
- CAS
140-19-2- Standard SMILES
c1ccc(NCc2cccs2)nc1- InChIKey
SQJPDAQZMOQYLY-UHFFFAOYSA-N- Molecular formula
- C10H10N2S
- Average molar mass
- 190.27 g/mol
- Monoisotopic mass
- 190.0564695
Names & identifiers
- Preferred name
- 2-(2-Thenylamino)pyridine
- IUPAC
- N-(thiophen-2-ylmethyl)pyridin-2-amine
- English name
- N-(2-thienylmethyl)pyridin-2-amine
- Molecular formula
- C10H10N2S
- Molecular weight
- 190.26
Names & synonyms
N-(2-Thienylmethyl)pyridin-2-amine2-(2-Thenylamino)pyridine2-Pyridinamine, N-(2-thienylmethyl)-Pyridine, 2-(2-thenylamino)-IZ4NZM5O6SN-(2-Thienylmethyl)-2-pyridinamineEINECS 205-401-6UNII-IZ4NZM5O6SNSC 30207NSC-30207DTXSID20161208RefChem:84124
Show more names
DTXCID3083699Pyridine, 2-(2-thenylamino)-(8CI)2-Pyridinamine, N-(2-thienylmethyl)-(9CI)140-19-2N-(thiophen-2-ylmethyl)pyridin-2-amineN-[(thiophen-2-yl)methyl]pyridin-2-amine2-Pyridinamine,N-(2-thienylmethyl)-F1984-0004
Database identifiers
- CAS
140-19-2- PubChem CID
- 67323
- DTXSID
DTXSID20161208- UNII
- IZ4NZM5O6S
- EC Number
- 205-401-6
- Nikkaji
- J184.426A
Properties
Computed structural properties
- XLogP
- 2.4
- Topological polar surface area
- 53.2 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 3
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 152
Physicochemical properties
- Melting point
- 80 · 80-82 °C(Solv: cyclohexane (110-82-7))
- Boiling point
- 135 · 135-138 °C(Press: 1 Torr)
- Density
- 1.249 · 1.249±0.06 g/cm3(Predicted)
- solubility
- Dichloromethane; Methanol
- form
- Solid
- pka
- 6 · 6.00±0.10(Predicted)
- color
- White
- FDA UNII
- 4 NZM5O6S · IZ4NZM5O6S
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
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.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Chemistry & industry
Applications
Uses2-(2-Thenylamino)pyridine is an intermediate in the synthesis of Methapyrilene Hydrochloride (M259970). Methapyrilene is used as antihistaminic agent.
Upstream & downstream products
Downstream products
Suppliers6 total
TargetMol 中国（陶术生物）400-821-0310 15002144251 · [email protected]
成都卡麦尔医药科技有限公司028-67136579 15828051124 · [email protected]
艾吉析科技（上海）有限公司17717235263 17717235263 · [email protected]
陕西缔都医药化工有限公司029-029-81120477 17792793610 · [email protected]
江苏艾康生物医药研发有限公司025-58859352 17714375163 · [email protected]
吉林中科研伸科技有限公司043180534350 19917294565 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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