N-(3-Hydroxy-5-(methylamino)phenyl)methanesulfonamide CAS 1243379-48-7
| CAS No. | 1243379-48-7 |
| Molecular Formula | C8H12N2O3S |
| Molecular Weight | 216.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(3-Hydroxy-5-(methylamino)phenyl)methanesulfonamide (CAS 1243379-48-7), molecular formula C8H12N2O3S and molecular weight 216.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(3-Hydroxy-5-(methylamino)phenyl)methanesulfonamide (C8H12N2O3S) 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 216.26 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures N-(3-Hydroxy-5-(methylamino)phenyl)methanesulfonamide 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 | C8H12N2O3S |
| Molecular Weight | 216.26 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-Hydroxy-3-(methylamino)phenyl)methanesulfonamide (CAS 1243287-19-5)
- N-(3-Hydroxy-4-(methylamino)phenyl)methanesulfonamide (CAS 1243367-58-9)
- N-(3-Hydroxy-2-(methylamino)phenyl)methanesulfonamide (CAS 1243441-13-5)
- 2-Hydroxy-4-(4-methylthiazol-5-yl)benzonitrile (CAS 1448190-10-0)
- 4-Hydroxy-8-(methylthio)quinoline-3-carbonitrile (CAS 61338-28-1)
- N-(2-Hydroxy-5-(methylamino)phenyl)methanesulfonamide (CAS 200485-15-0)
- 4-Hydroxy-2,3,5-trimethylbenzenesulfonic acid (CAS 40764-21-4)
- Butyl 2-hydroxy-4-oxoheptanoate (CAS 166947-82-6)
Recommended Standards
- 4-(Dimethylamino)-3-hydroxybenzenesulfonamide (CAS 1243371-92-7)
- 2-(Dimethylamino)-4-hydroxybenzenesulfonamide (CAS 1243390-35-3)
- N-(2-(Aminomethyl)-4-hydroxyphenyl)methanesulfonamide (CAS 1243394-30-0)
- N-(2-(Aminomethyl)-3-hydroxyphenyl)methanesulfonamide (CAS 1243414-11-0)
- 4-[4-[4-(Diphenylmethoxy)-1-piperidinyl]-1-butyne]-α,α-dimethyl-benzeneacetic Acid Methyl Ester (CAS 1159977-33-9)
- Ethyl 2-(2-(4-methoxybenzamido)thiazol-4-yl)benzoate (CAS 339010-11-6)
- Methyl 2,5-dihydrofuran-3-carboxylate (CAS 288839-18-9)
- 3-Amino-4-methyl-6-(trifluoromethyl)thieno[2,3-b]pyridine-2-carbonitrile (CAS 255909-26-3)
- 5,7-dichlorothieno[3,2-b]pyridine (CAS 74695-44-6)
- 2-(5-Bromo-2-methoxyphenyl)acetaldehyde (CAS 33567-61-2)
- 2-Methyl-8-(piperazin-1-yl)quinoline (CAS 282547-42-6)
- 2,3-Dichloro-6-(difluoromethoxy)benzenesulfonyl chloride (CAS 1807058-51-0)
- 2-(tert-Butyl)-3-cyclopropoxy-N-methylisonicotinamide (CAS 1243468-78-1)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
Why CATO?
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