Sodium 2-(4-aminobenzamido)ethane-1-sulfonate CAS 860707-78-4
| CAS No. | 860707-78-4 |
| Molecular Formula | C9H11N2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Sodium 2-(4-aminobenzamido)ethane-1-sulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Sodium 2-(4-aminobenzamido)ethane-1-sulfonate (CAS 860707-78-4) is a high-purity analytical reference standard with the molecular formula C9H11N2O4SNa and a molecular weight of 266.25 g/mol.
Based on its molecular formula C9H11N2O4SNa, Sodium 2-(4-aminobenzamido)ethane-1-sulfonate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11N2O4S Na |
| Molecular Weight | 266.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 2-(2-Aminobenzamido)butanoic acid (CAS 1248246-50-5)
- Ethyl 3-(3-aminobenzamido)benzoate (CAS 1307391-08-7)
- 3-(4-Aminobenzamido)propanoic acid hydrochloride (CAS 138910-39-1)
- Ethyl 3-(4-aminobenzamido)propanoate (CAS 172899-48-8)
- 8-[3-(m-Aminobenzamido)-p-toluamido]-1,3,5-naphthalenetrisulfonic Acid Trisodium Salt (CAS 17804-51-2)
- ethyl 3-(3-aminobenzamido)benzoate hydrochloride (CAS 1803596-08-8)
- 3-(4-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-15-7)
- 3-(3-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-17-9)
Recommended Standards
- 2-(4-(2-Oxopiperazin-1-yl)phenyl)acetic acid (CAS 1956382-09-4)
- Methyl 2-chloro-6-isopropylpyrimidine-4-carboxylate (CAS 1176625-48-1)
- 5-Propyloctanol (CAS 59117-31-6)
- n-(3-Chloro-4-methylphenyl)tetrahydro-2h-pyran-4-amine (CAS 1156837-54-5)
- 5,6-Dimethyl-9-oxo-9H-xanthene-4-acetic Acid Methyl Ester (CAS 1035912-44-7)
- 84473-64-3 Pyrazinecarbonyl chloride monohydrochloride EINECS 282-918-3 Pyrazinecarbonyl chloride HCl (CAS 84473-64-3)
- 1,1-Dichloro-2,2-dimethylpropane (CAS 29559-54-4)
- Boc-1-amino-1-cyclobutane carboxylic acid (CAS 120728-10-1)
- 2-(m-Tolyl)-6,7-dihydro-5H-cyclopenta[d]pyrazolo[1,5-a]pyrimidin-8-ol (CAS 331422-68-5)
- Insulin B (22-25) (CAS 34367-73-2)
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