2-(Methylthio)ethanol - ≥99% , CAS No.5271-38-5

CAS: 5271-38-5 Cat. No.: M138946 Molecular Weight: 92.16 Beilstein Registry Number: 1731081 EC Number: 226-090-3
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
AMY19250 | Methyl 2-hydroxyethyl sulfide | .beta.-Hydroxyethyl methyl sulfide | 2-(Methylsulfanyl)ethanol # | Ethanol, 2-(methylthio)- | A7819 | 2-(Methylsulfanyl)ethanol | 2-Hydroxyethylmethyl sulfide | METHYLSULFANYL-1-ETHANOL | MFCD00002908 | 2-(METHYL
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
M138946-5g
2
$11.90
25g
M138946-25g
2
$34.90
100g
M138946-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$137.90
500g
M138946-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$503.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% 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.

📋

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.

Overview

The transient absorption spectrum formed on reaction of H atoms and OH radicals with an aqueous solution of 2-(methylthio)ethanol was studied

Specifications

Synonyms
AMY19250 | Methyl 2-hydroxyethyl sulfide | .beta.-Hydroxyethyl methyl sulfide | 2-(Methylsulfanyl)ethanol # | Ethanol, 2-(methylthio)- | A7819 | 2-(Methylsulfanyl)ethanol | 2-Hydroxyethylmethyl sulfide | METHYLSULFANYL-1-ETHANOL | MFCD00002908 | 2-(METHYL
Specifications & Purity
≥99%
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
≥99%
Names and Identifiers
Pubchem Sid504755327
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755327
Canonical SmilesCSCCO
IUPAC Name2-methylsulfanylethanol
InChIKeyWBBPRCNXBQTYLF-UHFFFAOYSA-N
INCHI1S/C3H8OS/c1-5-3-2-4/h4H,2-3H2,1H3
Isomeric SMILES CSCCO
WGK Germany 3
Molecular Weight 92.16
Beilstein 1731081
Reaxy-Rn 1731081
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1731081&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
SuperclassOrganosulfur compounds
ClassThioethers
SubclassDialkylthioethers
Intermediate Tree Nodes Not available
Direct ParentDialkylthioethers
Alternative Parents Sulfenyl compounds  Primary alcohols  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dialkylthioether - Sulfenyl compound - Organic oxygen compound - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkylthioethers. These are organosulfur compounds containing a thioether group that is substituted by two alkyl groups.
External Descriptors an organosulfur compound
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CHAT Tchem Choline acetylase (63 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Slc6a8 Creatine transporter (104 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
metG Methionyl-tRNA synthetase (123 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

12 results found

Lot NumberCertificate TypeDateItem
L2318048Certificate of AnalysisOct 21, 2025 M138946
D2624175Certificate of AnalysisJun 25, 2024 M138946
E2606075Certificate of AnalysisJun 25, 2024 M138946
I2504441Certificate of AnalysisJun 25, 2024 M138946
I2504442Certificate of AnalysisJun 25, 2024 M138946
E2410033Certificate of AnalysisDec 20, 2023 M138946
K2108312Certificate of AnalysisAug 14, 2023 M138946
K2108313Certificate of AnalysisAug 14, 2023 M138946
K2108311Certificate of AnalysisAug 14, 2023 M138946
K2108314Certificate of AnalysisAug 14, 2023 M138946
K2020048Certificate of AnalysisSep 13, 2022 M138946
L1623014Certificate of AnalysisJul 18, 2022 M138946

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Chemical and Physical Properties
SolubilityNot miscible in water.
Refractive Index1.4930
Flash Point(°F)158 °F
Flash Point(°C)70 °C
Boil Point(°C)169-171 °C
Molecular Weight92.160 g/mol
XLogP30.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass92.0296 Da
Monoisotopic Mass92.0296 Da
Topological Polar Surface Area45.500 Ų
Heavy Atom Count5
Formal Charge0
Complexity16.400
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

Customer Reviews

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