2-Amino-N-phenylethanesulfonamide CAS 25840-61-3
| CAS No. | 25840-61-3 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 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 2-Amino-N-phenylethanesulfonamide.
2-Amino-N-phenylethanesulfonamide (CAS 25840-61-3) is a high-purity analytical reference standard with the molecular formula C8H12N2O2S and a molecular weight of 200.26 g/mol.
Structurally, 2-Amino-N-phenylethanesulfonamide (C8H12N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 200.26 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 2-Amino-N-phenylethanesulfonamide 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.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-4,5-dimethylbenzene-1-sulfonamide (CAS 101251-33-6)
- 4-Amino-n,2-dimethylbenzene-1-sulfonamide (CAS 101252-52-2)
- 3-amino-N,4-dimethylbenzene-1-sulfonamide (CAS 1017450-04-2)
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Recommended Standards
- 2-Amino-N-ethylbenzenesulfonamide (CAS 98489-77-1)
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- 2-Ethylhex-2-enoyl 2-ethylhex-2-enoate (CAS 41848-00-4)
- n-(2,3-Difluorobenzyl)cyclopropanamine (CAS 625437-45-8)
- Ethyl 2-fluoro-3,6-dimethoxybenzoate (CAS 1352306-33-2)
- n-(1-(1-Methyl-1h-pyrazol-4-yl)ethyl)propan-2-amine (CAS 1248058-58-3)
- Methyl (s)-3-amino-3-(3-methylthiophen-2-yl)propanoate (CAS 1213458-12-8)
- N-(4-nitrophenyl)-2-phenylacetamide (CAS 13140-77-7)
- 6-Piperidin-4-yl-1H-pyrazolo[3,4-b]pyridin-3-amine trihydrochloride (CAS 2108705-12-8)
- Rac-methyl (2r,4r)-4-{[(tert-butoxy)carbonyl]amino}piperidine-2-carboxylate, trans (CAS 1221824-89-0)
- n-Mesityl-3-methylbut-2-enamide (CAS 939535-10-1)
- Ethyl 4-(prop-2-yn-1-yloxy)benzoate (CAS 175203-55-1)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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