2-(tert-Butylsulfonyl)-2-[2-(4-methoxyphenyl)hydrazono]acetonitrile CAS 241127-19-5
| CAS No. | 241127-19-5 |
| Molecular Formula | C13H17N3O3S |
| Molecular Weight | 295.36 g/mol |
| 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 2-(tert-Butylsulfonyl)-2-[2-(4-methoxyphenyl)hydrazono]acetonitrile.
2-(tert-Butylsulfonyl)-2-[2-(4-methoxyphenyl)hydrazono]acetonitrile (CAS 241127-19-5), molecular formula C13H17N3O3S and molecular weight 295.36 g/mol, is a CATO reference standard with documented purity and traceability.
2-(tert-Butylsulfonyl)-2-[2-(4-methoxyphenyl)hydrazono]acetonitrile (C13H17N3O3S) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(tert-Butylsulfonyl)-2-[2-(4-methoxyphenyl)hydrazono]acetonitrile 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 | C13H17N3O3S |
| Molecular Weight | 295.36 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related tert Standards
- 2-(tert-Butylsulfonyl)-2-[2-(3-methoxyphenyl)hydrazono]acetonitrile (CAS 241127-20-8)
- 1-(Butylsulfonyl)-3-(isobutylsulfonyl)azetidine (CAS 1797847-41-6)
- 5-(tert-Butylsulfonyl)-2-(pyridin-4-yl)pyrimidin-4-amine (CAS 175202-18-3)
- 5-(Tert-butylsulfonyl)-2-(pyridin-2-yl)pyrimidin-4-amine (CAS 175202-19-4)
- 5-(tert-Butylsulfonyl)-2-(piperidin-1-yl)pyrimidin-4-amine (CAS 175202-16-1)
- 2-(tert-Butylsulfonyl)-2-[2-(4-chlorophenyl)hydrazono]acetonitrile (CAS 338976-15-1)
- 5-(tert-Butylsulfonyl)-2-morpholinopyrimidin-4-amine (CAS 175202-11-6)
- 4-{2-[(tert-Butylsulfonyl)(cyano)methylene]hydrazino}benzenecarbonitrile (CAS 241127-14-0)
Recommended Standards
- 2,4-Diamino-N-(sec-butyl)quinazoline-6-sulfonamide (CAS 86651-19-6)
- 2-(Benzenesulfonyl)-5-phenylpenta-2,4-dienenitrile (CAS 861070-30-6)
- 2,4-Diamino-N-(tert-butyl)quinazoline-6-sulfonamide (CAS 86651-16-3)
- 2-(5-(Pyrrolidin-1-ylsulfonyl)-1H-benzo[d][1,2,3]triazol-1-yl)ethan-1-amine (CAS 951523-69-6)
- 6-Ethyl-5-propylthiomorpholine-3-carboxylic acid (CAS 1561987-99-2)
- Undecamethylcyclohexasiloxan-2-ol DISCONTINUED (CAS 141102-71-8)
- (6-Chloropyridin-3-yl)(2-methylpiperidin-1-yl)methanone (CAS 385408-28-6)
- 3-Bromo-1-(3-fluorobenzyl)pyridin-2(1h)-one (CAS 1711244-00-6)
- 4-(chlorosulfonyl)-2-fluorobenzoic acid (CAS 1354962-26-7)
- 7-Amino-2-ethoxy-4H-benzo[d][1,3]oxazin-4-one (CAS 107717-53-3)
- 3-(Ethoxycarbonyl)-5-methyl-1-(3-methylphenyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264046-83-4)
- 2-Bromo-3-(trifluoromethyl)benzonitrile (CAS 914637-07-3)
- 1-(Tetrahydro-2H-thiopyran-4-yl)ethan-1-one (CAS 32358-89-7)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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