Thiazolo[4,5-b]pyridine-2-thiol - ≥97% , CAS No.99158-61-9

CAS: 99158-61-9 Cat. No.: T348061 Molecular Weight: 168.24 EC Number: 882-045-3 PubChem CID: 21202625
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
DTXSID50611367 | SCHEMBL1761836 | thiazolo [4,5-b]pyridine-2-thiol | ZDA15861 | EN300-115536 | SY147419 | thiazolo[4,5-b]pyridine-2(3H)-thione | AB04817 | AKOS015856629 | FT-0682559 | 3H-Thiazolo[4,5-b]pyridine-2-thione | Z1201619791 | RQVPXSDOJUXHLF-UHFF
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
T348061-50mg
2

$12.90

$19.90
Save $7.00 (35.18%)
250mg
T348061-250mg
3

$44.90

$67.90
Save $23.00 (33.87%)
1g
T348061-1g
2

$65.90

$98.90
Save $33.00 (33.37%)
5g
T348061-5g
1

$264.90

$397.90
Save $133.00 (33.43%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
DTXSID50611367 | SCHEMBL1761836 | thiazolo [4, 5-b]pyridine-2-thiol | ZDA15861 | EN300-115536 | SY147419 | thiazolo[4, 5-b]pyridine-2(3H)-thione | AB04817 | AKOS015856629 | FT-0682559 | 3H-Thiazolo[4, 5-b]pyridine-2-thione | Z1201619791 | RQVPXSDOJUXHLF-UHFF
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=CC2=C(NC(=S)S2)N=C1
IUPAC Name3H-[1,3]thiazolo[4,5-b]pyridine-2-thione
InChIKeyRQVPXSDOJUXHLF-UHFFFAOYSA-N
INCHI1S/C6H4N2S2/c9-6-8-5-4(10-6)2-1-3-7-5/h1-3H,(H,7,8,9)
Isomeric SMILES C1=CC2=C(NC(=S)S2)N=C1
PubChem CID 21202625
Molecular Weight 168.24

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPyridines and derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridines and derivatives
Alternative Parents Thiazoles  Heteroaromatic compounds  Azacyclic compounds  Organosulfur compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyridine - Heteroaromatic compound - Thiazole - Azole - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDateItem
K2212758Certificate of AnalysisAug 20, 2025 T348061
K2212689Certificate of AnalysisAug 20, 2025 T348061
K2212663Certificate of AnalysisAug 20, 2025 T348061
K2212653Certificate of AnalysisAug 20, 2025 T348061
C2520440Certificate of AnalysisJul 01, 2022 T348061
Chemical and Physical Properties
Molecular Weight168.200 g/mol
XLogP31.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass167.982 Da
Monoisotopic Mass167.982 Da
Topological Polar Surface Area82.300 Ų
Heavy Atom Count10
Formal Charge0
Complexity160.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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