(R)-N-(Pyrrolidin-3-yl)pyridine-2-sulfonamide hydrochloride CAS 1353997-92-8
| CAS No. | 1353997-92-8 |
| Molecular Formula | C9H13N3O2S |
| Molecular Weight | N/A |
| 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 (R)-N-(Pyrrolidin-3-yl)pyridine-2-sulfonamide hydrochloride.
CATO supplies (R)-N-(Pyrrolidin-3-yl)pyridine-2-sulfonamide hydrochloride (CAS 1353997-92-8), a certified reference material (molecular formula C9H13N3O2SHCl, MW 263.74 g/mol) for analytical method development and quality control.
Structurally, (R)-N-(Pyrrolidin-3-yl)pyridine-2-sulfonamide hydrochloride (C9H13N3O2SHCl) 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 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 263.74 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), (R)-N-(Pyrrolidin-3-yl)pyridine-2-sulfonamide hydrochloride 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 | C9H13N3O2S HCl |
| Molecular Weight | 263.74 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- (5-Methyl-1,2-oxazol-3-yl)methanesulfonyl fluoride (CAS 1311317-32-4)
- Methyl 2-(3-bromo-2-cyano-5-methylphenyl)acetate (CAS 1805190-20-8)
- 3-Amino-3-(quinolin-6-yl)propan-1-ol (CAS 1270454-91-5)
- N-[2-(2,5-Dimethoxy-4-iodophenyl)ethyl]phthalimide-d (CAS 951400-21-8)
- 2-Bromo-6-cyclopropoxy-N,N-dimethylbenzamide (CAS 1243374-66-4)
- 4-Amino-5-(difluoromethyl)-3-hydroxypicolinic acid (CAS 1805082-80-7)
- 3-(6-Ethoxychroman-3-yl)acrylic acid (CAS 924866-01-3)
- Methyl 3-chloro-2-cyano-5-fluorobenzoate (CAS 1805561-21-0)
- 2-(3-(Dimethylamino)phenyl)benzo[d]oxazol-5-amine (CAS 945531-27-1)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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