1,1-dioxo-tetrahydrothiopyran-4-carboxylic acid - ≥97% , CAS No.64096-87-3

CAS: 64096-87-3 Cat. No.: D177035 Molecular Weight: 178.206 EC Number: 815-471-5
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
1,1-dioxo-hexahydro-1lambda*6*-thiopyran-4-carboxylic acid | A856272 | AMY3239 | SCHEMBL1976234 | PB30750 | Tetrahydro-2H-thiopyran-4-carboxylic acid 1,1-dioxide | SY042043 | F8880-6753 | 1,1-dioxo-hexahydro-1lambda6-thiopyran-4-carboxylic acid | SB20278
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D177035-250mg
5

$9.90

$14.90
Save $5.00 (33.56%)
1g
D177035-1g
3

$12.90

$19.90
Save $7.00 (35.18%)
5g
D177035-5g
4

$25.90

$38.90
Save $13.00 (33.42%)
25g
D177035-25g
5

$100.90

$151.90
Save $51.00 (33.57%)
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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
1, 1-dioxo-hexahydro-1lambda*6*-thiopyran-4-carboxylic acid | A856272 | AMY3239 | SCHEMBL1976234 | PB30750 | Tetrahydro-2H-thiopyran-4-carboxylic acid 1, 1-dioxide | SY042043 | F8880-6753 | 1, 1-dioxo-hexahydro-1lambda6-thiopyran-4-carboxylic acid | SB20278
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid504760522
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504760522
Canonical SmilesC1CS(=O)(=O)CCC1C(=O)O
IUPAC Name1,1-dioxothiane-4-carboxylic acid
InChIKeyRPJRJUVGGDVVDF-UHFFFAOYSA-N
INCHI1S/C6H10O4S/c7-6(8)5-1-3-11(9,10)4-2-5/h5H,1-4H2,(H,7,8)
Isomeric SMILES C1CS(=O)(=O)CCC1C(=O)O
Molecular Weight 178.206
Reaxy-Rn 6548
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6548&ln=

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  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Thiane - Sulfone - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - 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.

8 results found

Lot NumberCertificate TypeDateItem
F2328425Certificate of AnalysisApr 02, 2026 D177035
F2328426Certificate of AnalysisApr 02, 2026 D177035
F2328427Certificate of AnalysisApr 02, 2026 D177035
F2328428Certificate of AnalysisApr 02, 2026 D177035
F2328429Certificate of AnalysisApr 02, 2026 D177035
F2328431Certificate of AnalysisApr 02, 2026 D177035
F2328432Certificate of AnalysisApr 02, 2026 D177035
F2328434Certificate of AnalysisApr 02, 2026 D177035
Chemical and Physical Properties
Melt Point(°C)198 °C
Molecular Weight178.210 g/mol
XLogP3-0.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass178.03 Da
Monoisotopic Mass178.03 Da
Topological Polar Surface Area79.800 Ų
Heavy Atom Count11
Formal Charge0
Complexity234.000
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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