1-(Pyrrolidine-1-sulfonyl)piperazine hydrochloride CAS 1171085-92-9
| CAS No. | 1171085-92-9 |
| Molecular Formula | C8H17N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Pyrrolidine-1-sulfonyl)piperazine 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.
1-(Pyrrolidine-1-sulfonyl)piperazine hydrochloride (CAS 1171085-92-9), molecular formula C8H17N3O2SHCl and molecular weight 255.76 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(Pyrrolidine-1-sulfonyl)piperazine hydrochloride (C8H17N3O2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 255.76 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H17N3O2S HCl |
| Molecular Weight | 255.76 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyrrolidine Standards
- 2-((3-(Pyrrolidine-1-carbonyl)phenyl)carbamoyl)benzoic acid (CAS 1003682-96-9)
- 4-Oxo-4-((3-(pyrrolidine-1-carbonyl)phenyl)amino)butanoic acid (CAS 1003683-04-2)
- (S)-Pyrrolidine-2-carboxylic acid m-tolylamide (CAS 1006030-30-3)
- 1-(Pyrrolidine-2-carbonyl)piperidine-4-carboxamide (CAS 1009601-42-6)
- (3S)-Pyrrolidine-3-thiol hydrochloride (CAS 101394-37-0)
- (3R)-Pyrrolidine-3-thiol hydrochloride (CAS 101394-44-9)
- (S)-Pyrrolidine-2-carbothioamide (CAS 101410-20-2)
- 3-(Pyrrolidine-1-carbonyl)benzenesulfonyl chloride (CAS 1016723-95-7)
Recommended Standards
- 4-(Trifluoromethyl)benzyl Alcohol (CAS 349-95-1)
- 2-(2-Hydroxymethylphenyl)benzoic acid (CAS 18773-63-2)
- Splenopentin Acetate (CAS 105184-37-0)
- Trimethylsulfoxonium Bromide (CAS 25596-24-1)
- Allyl (2S,4S)-4-(benzoylthio)-2-(dimethylcarbamoyl)pyrrolidine-1-carboxylate (CAS 141818-73-7)
- 5-Nitro-2-(2-(phenylethynyl)phenoxy)benzaldehyde (CAS 1507353-12-9)
- (2,4-dimethylphenyl)(3-methanesulfonylphenyl)methanone (CAS 1094374-35-2)
- Ethyl 2,4-difluoro-5-iodobenzoate (CAS 1541937-20-5)
- 1-(3-((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(isopropyl)amino)propyl)-3-(4-(tert-butyl)phenyl)urea (CAS 1381761-52-9)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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