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Ethanesulfonic acid, 2-hydroxy-, methyl ester - ≥95% , CAS No.81171-21-3
주문 가능
GRADE & PURITY ≥95%
Storage
Room temperature
Why this grade
≥95% 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
사양 및 순도
≥95%
보관 조건
Room temperature
순수함
≥95%
이름과 식별자
| 정식 스마일 | COS(=O)(=O)CCO |
|---|---|
| IUPAC Name | methyl 2-hydroxyethanesulfonate |
| InChIKey | ARDOMBFXFIFOFX-UHFFFAOYSA-N |
| INCHI | 1S/C3H8O4S/c1-7-8(5,6)3-2-4/h4H,2-3H2,1H3 |
| 분자량 | 140.160 |
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
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| 분류 | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonic acid esters |
| Alternative Parents | Sulfonic acid esters Sulfonyls Primary alcohols Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Organosulfonic acid ester - Sulfonic acid ester - Sulfonyl - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Primary alcohol - Organosulfur compound - Organooxygen compound - Alcohol - Aliphatic acyclic compound |
| 설명 | This compound belongs to the class of organic compounds known as organosulfonic acid esters. These are esters of sulfonic acid, which have the general structure RS(=O)2OR' (R,R' = organyl, not H). |
| External Descriptors | Not available |
3D 구조
상호 작용 화학 구조 모델
인증서(CoA, COO, BSE/TSE 및 분석 차트)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
화학 및 물리적 특성
| 분자량 | 140.160 g/mol |
|---|---|
| XLogP3 | -1.000 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 140.014 Da |
| Monoisotopic Mass | 140.014 Da |
| Topological Polar Surface Area | 72.000 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 130.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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