4-Amino-6-cyano-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride CAS 1806001-01-3
| CAS No. | 1806001-01-3 |
| Molecular Formula | C7H3ClF3N3O3S |
| Molecular Weight | 301.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Amino-6-cyano-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Amino-6-cyano-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1806001-01-3), molecular formula C7H3ClF3N3O3S and molecular weight 301.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H3ClF3N3O3S, 4-Amino-6-cyano-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 4-Amino-6-cyano-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride 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 | C7H3ClF3N3O3S |
| Molecular Weight | 301.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-6-cyano-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1803923-62-7)
- 4-Amino-6-cyano-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride (CAS 1804026-59-2)
- 4-Amino-5-cyano-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1806148-53-7)
- 4-Amino-3-cyano-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1806183-99-2)
- 5-Amino-3-methyl-1-(2,4,6-trichlorophenyl)-1H-pyrazole-4-carbonitrile (CAS 362601-75-0)
- (3-Amino-7-methoxybenzofuran-2-yl)(4-chlorophenyl)methanone (CAS 923680-17-5)
- 2-(5-Amino-3-(4-chlorophenyl)-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one (CAS 1416347-16-4)
- 1-(5-Amino-1H-indazol-1-yl)-2-(4-chlorophenoxy)ethanone (CAS 23856-27-1)
Recommended Standards
- 5-(5-(Trifluoromethyl)isoxazol-3-yl)furan-2-sulfonyl chloride (CAS 1268334-87-7)
- 3-Chloro-2,2-dimethyl-N-(2,3,4,5,6-pentafluorophenyl)propanamide (CAS 341965-77-3)
- 2-chloro-3-[3,5-di(trifluoromethyl)phenyl]propanenitrile (CAS 646497-78-1)
- Methyl Hexadecanoate-d31 (CAS 29848-79-1)
- 2-(1-((Benzyloxy)carbonyl)-2-(trifluoromethyl)piperidin-4-yl)acetic acid (CAS 2306265-52-9)
- 2-(CYclopentyloxy)-3-nitropyridine (CAS 1394966-72-3)
- 4-Amino-3,5-Dinitrobenzamide (CAS 54321-79-8)
- n-[(1-benzyl-3,5-dimethyl-1h-pyrazol-4-yl)methylidene]hydroxylamine (CAS 1375476-93-9)
- [5-(4-Methylphenyl)isoxazol-3-yl]acetic acid (CAS 1018663-09-6)
- 5-(5-Phenyl-1H-1,2,4-triazol-3-yl)quinoline (CAS 1354953-00-6)
- 6-methyl-2,1-benzoxazole-3-carboxylic acid (CAS 1204297-40-4)
- (R)-2-(3-fluoro-2-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213553-29-7)
- (5-Fluoro-2-(thiophen-3-yl)phenyl)methanamine (CAS 1697926-28-5)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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