2-(4-Cyclopropylpiperazine-1-sulfonyl)aniline CAS 1290734-17-6
| CAS No. | 1290734-17-6 |
| Molecular Formula | C13H19N3O2S |
| Molecular Weight | 281.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Cyclopropylpiperazine-1-sulfonyl)aniline (CAS 1290734-17-6), molecular formula C13H19N3O2S and molecular weight 281.37 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4-Cyclopropylpiperazine-1-sulfonyl)aniline (C13H19N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(4-Cyclopropylpiperazine-1-sulfonyl)aniline 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 | C13H19N3O2S |
| Molecular Weight | 281.37 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclopropylpiperazine Standards
- 3-Benzyl-1-cyclopropylpiperazine-2,5-dione (CAS 1283107-91-4)
- 3-Benzyl-1-cyclopropylpiperazine (CAS 1248907-51-8)
- 4-Cyclopropylpiperazine-1-sulfonamide (CAS 1566343-97-2)
- 1-cyclopropylpiperazine-2-carboxamide (CAS 1697661-89-4)
- 1-Cyclopropylpiperazine-2-carbonitrile (CAS 1311569-64-8)
- 2-Cyclopropylpiperazine (CAS 111759-96-7)
- (S)-2-Cyclopropylpiperazine (CAS 1240589-72-3)
- (R)-2-Cyclopropylpiperazine (CAS 1240589-80-3)
Recommended Standards
- 4-Amino-N-(1-methylazepan-2-ylidene)benzenesulfonamide (CAS 126826-62-8)
- tert-Butyl 2-fluoro-4-isopropylphenethylcarbamate (CAS 1353497-47-8)
- N-(1-Ethylpyrrolidin-2-ylidene)-4-(methylamino)benzenesulfonamide (CAS 126826-54-8)
- Benzyl 3-((2-hydroxyethyl)thio)pyrrolidine-1-carboxylate (CAS 1353959-46-2)
- 1-(3,5-Difluoro-4-(isopentyloxy)phenyl)propan-1-one (CAS 1443348-19-3)
- 1-(Tetrahydro-2h-pyran-4-yl)-1h-1,2,3-triazol-4-amine (CAS 1443292-43-0)
- 5-(tert-Butoxy)-2-methylpyrazolo[1,5-a]quinazoline (CAS 866137-76-0)
- 4-(Cyclopentyloxy)picolinimidamide hydrochloride (CAS 1179361-71-7)
- 1-(2-Chloroacetyl)-2-piperidinecarboxylic acid (CAS 1236257-83-2)
- Tert-butyl 9-oxo-6-azaspiro[3.5]Nonane-6-carboxylate (CAS 1159982-50-9)
- (E)-2-styryl-1,3,2-dioxaborinane (CAS 154081-22-8)
- Lithocholic Acid RC 15 (Acid) (CAS 67030-59-5)
- Methyl (1r,3r)-3-(bromomethyl)-3-hydroxycyclobutane-1-carboxylate (CAS 578715-76-1)
- Nonapeptide-1 (CAS 158563-45-2)
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