Tetrahydro-2H-thiopyran-4-ol 1,1-dioxide - ≥95% , CAS No.194152-05-1

CAS: 194152-05-1 Cat. No.: T168269 Molecular Weight: 150.2 EC Number: 801-512-4 PubChem CID: 45791255
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
4-hydroxy-1lambda6-thiane-1,1-dione | 1,1-dioxothian-4-ol | Tetrahydro-2H-thiopyran-4-ol 1,1-dioxide | 4-Hydroxytetrahydro-2H-thiopyran1,1-dioxide | DS-2148 | 4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide | EN300-244250 | SB34820 | 2H-Thiopyran-4-ol, tetra
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
T168269-100mg
2
$42.90
250mg
T168269-250mg
2
$53.90
1g
T168269-1g
1
$169.90
5g
T168269-5g
1
$607.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

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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
4-hydroxy-1lambda6-thiane-1, 1-dione | 1, 1-dioxothian-4-ol | Tetrahydro-2H-thiopyran-4-ol 1, 1-dioxide | 4-Hydroxytetrahydro-2H-thiopyran1, 1-dioxide | DS-2148 | 4-Hydroxytetrahydro-2H-thiopyran 1, 1-dioxide | EN300-244250 | SB34820 | 2H-Thiopyran-4-ol, tetra
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504770653
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504770653
Canonical SmilesC1CS(=O)(=O)CCC1O
IUPAC Name1,1-dioxothian-4-ol
InChIKeyJABSMKPYEZTJTE-UHFFFAOYSA-N
INCHI1S/C5H10O3S/c6-5-1-3-9(7,8)4-2-5/h5-6H,1-4H2
Isomeric SMILES C1CS(=O)(=O)CCC1O
PubChem CID 45791255
Molecular Weight 150.2

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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassThianes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentThianes
Alternative Parents Sulfones  Secondary alcohols  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Thiane - Sulfone - Secondary alcohol - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Alcohol - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thianes. These are heterocyclic compounds containing a saturated six-member ring with five carbon atoms and one sulfur atom.
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.

9 results found

Lot NumberCertificate TypeDateItem
H2307493Certificate of AnalysisMay 13, 2026 T168269
H2307502Certificate of AnalysisMay 13, 2026 T168269
H2307503Certificate of AnalysisMay 13, 2026 T168269
H2307515Certificate of AnalysisMay 13, 2026 T168269
H2307523Certificate of AnalysisMay 13, 2026 T168269
H2307526Certificate of AnalysisMay 13, 2026 T168269
H2307587Certificate of AnalysisMay 13, 2026 T168269
H2307588Certificate of AnalysisMay 13, 2026 T168269
F2507048Certificate of AnalysisJul 21, 2023 T168269
Chemical and Physical Properties
Molecular Weight150.200 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass150.035 Da
Monoisotopic Mass150.035 Da
Topological Polar Surface Area62.800 Ų
Heavy Atom Count9
Formal Charge0
Complexity163.000
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
Reviews

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