CAS 272-14-0 Thieno(3,2-c)pyridine (HCID 67500)

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Basic information

CAS: 272-14-0
Standard SMILES: c1cc2sccc2cn1
InChIKey: MKYRMMMSZSVIGD-UHFFFAOYSA-N
Molecular formula: C7H5NS
Average molar mass: 135.19 g/mol
Monoisotopic mass: 135.01427034

Names & identifiers

Preferred name: Thieno(3,2-c)pyridine
IUPAC: thieno[3,2-c]pyridine
English name: thieno[3,2-c]pyridine
Molecular formula: C7H5NS
Molecular weight: 135.19

Names & synonyms

Thieno[3,2-c]pyridine5-AzathianaphtheneThieno(3,2-c)pyridineEINECS 205-984-77F0Y9D444IUNII-7F0Y9D444IDTXSID20181663TICLOPIDINE HYDROCHLORIDE IMPURITY A [EP IMPURITY]TICLOPIDINE HYDROCHLORIDE IMPURITY A (EP IMPURITY)RefChem:189379DTXCID60104154Methyl 3,5-diamino-6-(2-methoxyphenyl)-4-oxo-4,5-dihydrothieno(3,2-c)pyridine-2-carboxylate

Show more names

Ticlodipine EP Impurity AThiophene [3,2-C] pyridineThieno[3,2-C]Pyridine(WXC01943)Thieno[3,2-c]pyridine≥ 98% (HPLC)Thieno[3,2-c]pyridine (6CI,8CI,9CI)Ticlopidine Hydrochloride Impurity A

Methyl 3,5-diamino-6-(2-methoxyphenyl)-4-oxo-4,5-dihydrothieno[3,2-c]pyridine-2-carboxylateMKYRMMMSZSVIGD-UHFFFAOYSA-N272-14-0MFCD01760493Ticlopidine Hydrochloride EP Impurity ATiclopidine Impurity ATiclopidine EP Impurity ATiclopidine Hydrochloride Imp. A (EP); Ticlopidine Imp. A (EP); Thieno[3,2-c]pyridine; Ticlopidine Hydrochloride Impurity A; Ticlopidine Impurity A

Database identifiers

CAS: 272-14-0
PubChem CID: 67500
DTXSID: DTXSID20181663
UNII: 7F0Y9D444I
EC Number: 205-984-7
Nikkaji: J119.536K

Properties

Computed structural properties

XLogP: 1.9
Topological polar surface area: 41.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 0
Heavy atoms: 9
Formal charge: 0
Complexity: 105

Physicochemical properties

Melting point: 47 · 47-49℃
Boiling point: 255.1 · 255.1±13.0℃ (760 Torr)
Density: 1.272 · 1.272±0.06 g/cm3 (20 ºC 760 Torr)
Flash point: 112.3 · 112.3±10.2℃
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform, Acetone
form: Solid
pka: 4.83 · 4.83±0.30(Predicted)
color: Beige
FDA UNII: 7 F0Y9D444I · 7F0Y9D444I
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 302 · H302+H312+H332-H315-H319-H335
Precautionary statements: 280 · P280
HS Code: 2934999090 · 2934999090

Safety & regulation

GHS classification

GHS Classification · 6 items

This chemical does not meet GHS hazard criteria for 78.6% (11 of 14) of all reports.

Warning

H302 (21.4%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (14.3%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (14.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (14.3%): 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)

Aggregated GHS information provided per 14 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 11 of 14 reports by companies.；There are 3 notifications provided by 3 of 14 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.