 Home > Encyclopedia > 2-Mercapto-3-pyridinol

2-Mercapto-3-pyridinol

2-Mercapto-3-pyridinol structure

CAS No:
23003-22-7
Formula:
C5H5NOS
Chemical Name:
2-Mercapto-3-pyridinol
Synonyms:
2(1H)-Pyridinethione,3-hydroxy-;3-Hydroxy-2(1H)-pyridinethione;3-Hydroxypyridine-2-thiol;2-Mercapto-3-hydroxypyridine;3-Hydroxy-2-pyridinethione;3-Hydroxy-2-mercaptopyridine;2-Mercapto-3-pyridinol;NSC 283470;2-Sulfanylpyridin-3-ol

Request for Quotation

2-Mercapto-3-pyridinol Basic Attributes

Molecular Weight：

127.16400

Exact Mass：

127.16

EC Number：

245-375-3

UNII：

M8U5Q5R3SA

NSC Number：

283470

DSSTox ID：

DTXSID50177559

HScode：

2933399090

Characteristics

PSA：

71.92000

XLogP3：

1.07590

Appearance：

yellow to green

Density：

1.41 g/cm3

Melting Point：

141 °C

Boiling Point：

235.9ºC at 760 mmHg

Flash Point：

96.5ºC

Refractive Index：

1.709

Vapor Pressure：

0.00884mmHg at 25°C

Safety Information

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

3-hydroxypyridine-2-thiol

Computed Properties

Molecular Weight:127.17
XLogP3:0.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:127.00918496
Monoisotopic Mass:127.00918496
Topological Polar Surface Area:64.4
Heavy Atom Count:8
Complexity:171
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Hot Searches: sulfuryl fluoride; copper i oxide; acrolein; epichlorohydrin; ammonium formula; formula for ammonia sulfate

Guide of 2-Mercapto-3-pyridinol

Basic Attributes
Characteristics
Safety Information
Drug Information
Computed Properties

Request for Quotation



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.