Sodium 2-(methylamino)ethanesulfonate - 62-66% aqueous solution , CAS No.4316-74-9

CAS: 4316-74-9 Cat. No.: S303717 Molecular Weight: 161.15 EC Number: 224-339-0 PubChem CID: 23684896
AVAILABLE TO ORDER
GRADE & PURITY 62-66% aqueous solution
Synonyms
E76159 | Ethanesulfonic acid, 2-(cocomethylamino), sodium salt | Tox21_200996 | sodium 2-(methylamino)ethanesulfonate | A826195 | NCGC00258549-01 | EC 263-174-9 | Ethanesulfonic acid, 2-(methylamino)-, sodium salt (1:1) | 2-(1H-7-azabenzotriazol-1-yl) -1,
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
S303717-5g
3
$9.90
25g
S303717-25g
1
$38.90
100g
S303717-100g
1
$108.90
500g
S303717-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$208.90
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Why this grade

62-66% aqueous solution for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal 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.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
E76159 | Ethanesulfonic acid, 2-(cocomethylamino), sodium salt | Tox21_200996 | sodium 2-(methylamino)ethanesulfonate | A826195 | NCGC00258549-01 | EC 263-174-9 | Ethanesulfonic acid, 2-(methylamino)-, sodium salt (1:1) | 2-(1H-7-azabenzotriazol-1-yl) -1,
Specifications & Purity
62-66% aqueous solution
Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Pubchem Sid488200524
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200524
Canonical SmilesCNCCS(=O)(=O)[O-].[Na+]
IUPAC Namesodium;2-(methylamino)ethanesulfonate
InChIKeyKKDONKAYVYTWGY-UHFFFAOYSA-M
INCHI1S/C3H9NO3S.Na/c1-4-2-3-8(5,6)7;/h4H,2-3H2,1H3,(H,5,6,7);/q;+1/p-1
Isomeric SMILES CNCCS(=O)(=O)[O-].[Na+]
PubChem CID 23684896
Molecular Weight 161.15

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassOrganic sulfonic acids and derivatives
SubclassOrganosulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentOrganosulfonic acids
Alternative Parents Sulfonyls  Alkanesulfonic acids  Dialkylamines  Organic zwitterions  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organosulfonic acid - Sulfonyl - Alkanesulfonic acid - Secondary aliphatic amine - Secondary amine - Organic alkali metal salt - Organic salt - Organic zwitterion - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Amine - Organosulfur compound - Organonitrogen compound - Organic sodium salt - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organosulfonic acids. These are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen 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.

10 results found

Lot NumberCertificate TypeDateItem
C2324541Certificate of AnalysisJan 19, 2026 S303717
C2314469Certificate of AnalysisDec 10, 2025 S303717
I2108464Certificate of AnalysisJul 10, 2024 S303717
I2108465Certificate of AnalysisJul 10, 2024 S303717
I2108466Certificate of AnalysisJul 10, 2024 S303717
I2108467Certificate of AnalysisJul 10, 2024 S303717
I2515754Certificate of AnalysisJun 24, 2024 S303717
I2515755Certificate of AnalysisJun 24, 2024 S303717
I2509638Certificate of AnalysisJun 24, 2024 S303717
I2517710Certificate of AnalysisJun 24, 2024 S303717
Chemical and Physical Properties
Molecular Weight161.160 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass161.012 Da
Monoisotopic Mass161.012 Da
Topological Polar Surface Area77.600 Ų
Heavy Atom Count9
Formal Charge0
Complexity138.000
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 Count2
Solution Calculators
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