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1,3,2-Dioxathiolane-4-methanol 2-oxide - ≥98% , CAS No.13897-37-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Room temperature
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Why this grade
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Room temperature Ships 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
Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
| Canonical Smiles | C1C(OS(=O)O1)CO |
|---|---|
| IUPAC Name | (2-oxo-1,3,2-dioxathiolan-4-yl)methanol |
| InChIKey | WIPAUXGFNHDOOK-UHFFFAOYSA-N |
| INCHI | 1S/C3H6O4S/c4-1-3-2-6-8(5)7-3/h3-4H,1-2H2 |
| Molecular Weight | 138.140 |
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 →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Taxonomic Classification
Taxonomy Tree
- Kingdom Organic compounds
- Superclass Organic oxygen compounds
- Class Organic oxoanionic compounds
- Subclass Organic sulfites
- Class Organic oxoanionic compounds
- Superclass Organic oxygen compounds
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organic oxoanionic compounds |
| Subclass | Organic sulfites |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sulfite esters |
| Alternative Parents | Oxacyclic compounds Primary alcohols Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Sulfite ester - Oxacycle - Organoheterocyclic compound - Organic oxide - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as sulfite esters. These are organic compounds containing an organic group attached to the sulfite oxoanion, with the formula R[SO3]2-. |
| 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:
Chemical and Physical Properties
| Molecular Weight | 138.140 g/mol |
|---|---|
| XLogP3 | -0.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 137.999 Da |
| Monoisotopic Mass | 137.999 Da |
| Topological Polar Surface Area | 75.000 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 103.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 2 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
Solution Calculators
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