3-Amino-4-chloro-N-(4-pyridinylmethyl)-benzenesulfonamide CAS 1040334-12-0
| CAS No. | 1040334-12-0 |
| Molecular Formula | C12H12ClN3O2S |
| Molecular Weight | 297.76 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.
CATO supplies 3-Amino-4-chloro-N-(4-pyridinylmethyl)-benzenesulfonamide (CAS 1040334-12-0), a certified reference material (molecular formula C12H12ClN3O2S, MW 297.76 g/mol) for analytical method development and quality control.
Structurally, 3-Amino-4-chloro-N-(4-pyridinylmethyl)-benzenesulfonamide (C12H12ClN3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 297.76 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-Amino-4-chloro-N-(4-pyridinylmethyl)-benzenesulfonamide 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 | C12H12ClN3O2S |
| Molecular Weight | 297.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-4-chloro-N-(3-pyridinylmethyl)-benzenesulfonamide (CAS 1036458-34-0)
- 3-Amino-4-chloro-N-(2-pyridinylmethyl)-benzenesulfonamide (CAS 1036494-30-0)
- (5-Amino-1-phenyl-1H-pyrazol-4-yl)(2-chlorophenyl)methanone (CAS 190269-18-2)
- (5-Amino-1-phenyl-1H-pyrazol-4-yl)(4-chlorophenyl)methanone (CAS 54606-38-1)
- 2-Amino-N-(3-chlorophenyl)quinoline-3-carboxamide (CAS 446052-45-5)
- 4-Amino-5-chloro-2-methoxy-N-(piperidin-4-ylmethyl)benzamide (CAS 220032-26-8)
- 5-Amino-3-(4-chlorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 873913-39-4)
- 3-(4-Amino-1,2,5-oxadiazol-3-yl)-4-(3-chloro-4-fluorophenyl)-1,2,4-oxadiazol-5(4H)-one (CAS 1204669-80-6)
Recommended Standards
- N-(3-CHloro-2-methylphenyl)-4-hydroxybenzene-1-sulfonamide (CAS 1082469-82-6)
- 2-({[5-(4-chlorophenyl)-1,3-oxazol-2-yl]methyl}sulfanyl)propanoic acid (CAS 1094685-51-4)
- Methyl ((2-chloroethyl)(nitroso)carbamoyl)-L-methioninate (CAS 102489-71-4)
- 4-(Benzyloxy)-3-chlorobenzenesulfonamide (CAS 1096960-40-5)
- 4-Bromo-2-(4-fluorophenyl)pyrimidine (CAS 76128-73-9)
- 4-{3-[(Methylanilino)carbonyl]anilino}-4-oxobutanoic acid (CAS 941466-07-5)
- (Z)-5-bromo-2-hydroxy-3-methoxybenzaldehyde O-methyl oxime (CAS 338416-57-2)
- 1-(Pyridin-3-yl)heptan-1-one (CAS 6294-61-7)
- 5-Methyl-5-azaspiro[2.4]heptan-7-amine (CAS 1368128-52-2)
- 2-Bromo-N-cyclohexylpropanamide (CAS 94318-82-8)
- Ethyl 2-(3-bromo-5-nitropyridin-4-yl)-4-methoxy-3-oxobutanoate (CAS 1352395-47-1)
- 1-(4-Nitrobenzo[d]oxazol-2-yl)ethanone (CAS 1555543-07-1)
- 2-Amino-4-(4-isopropylpiperazin-1-yl)butanamide (CAS 1340077-41-9)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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