Methyl 2-aminoethane-1-sulfonate CAS 52619-75-7
| CAS No. | 52619-75-7 |
| Molecular Formula | C3H9NO3S |
| Molecular Weight | 139.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2-aminoethane-1-sulfonate.
Methyl 2-aminoethane-1-sulfonate (CAS 52619-75-7) is a high-purity analytical reference standard with the molecular formula C3H9NO3S and a molecular weight of 139.17 g/mol.
The molecular framework of Methyl 2-aminoethane-1-sulfonate (C3H9NO3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 2-aminoethane-1-sulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H9NO3S |
| Molecular Weight | 139.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Aminoethane-d (CAS 352438-83-6)
- (1-Aminoethane-1,1-diyl)diphosphonic acid (CAS 15049-85-1)
- 2-Aminoethane-d4-thiol HCl (CAS 1219805-04-5)
- Ammonium 2-aminoethane-1,1-disulfonic acid hydrate, min. 95% (CAS 1235825-84-9)
- 2-Aminoethane-1-thiol dihydrochloride (CAS 16904-32-8)
- 2-Aminoethane-1-sulfonic acid hydrochloride (CAS 73328-73-1)
- Sodium 2-aminoethane-1-sulfonate (CAS 7347-25-3)
Recommended Standards
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- 1-(5-(P-tolyl)-1,3,4-oxadiazol-2-yl)ethan-1-amine hydrochloride (CAS 1417634-96-8)
- 1-Methyl-3-(naphthalen-2-yl)-2-thioxoimidazolidin-4-one (CAS 956587-16-9)
- Indoline-1-sulfonyl chloride (CAS 816449-15-7)
- 3-Amino-4-(dimethylamino)-N,N-dimethylbenzene-1-sulfonamide (CAS 852217-77-7)
- 4-Methoxy-3-(trifluoromethyl)benzamide (CAS 261951-86-4)
- 3-Bromo-4-methylpyridin-2(1H)-one (CAS 18368-59-7)
- Cycloaspeptide A (CAS 109171-13-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com