5-Amino-3-phenylisothiazole-4-carbonitrile CAS 88009-93-2
| CAS No. | 88009-93-2 |
| Molecular Formula | C10H7N3S |
| Molecular Weight | 201.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Amino-3-phenylisothiazole-4-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Amino-3-phenylisothiazole-4-carbonitrile (CAS 88009-93-2), molecular formula C10H7N3S and molecular weight 201.25 g/mol, is a CATO reference standard with documented purity and traceability.
5-Amino-3-phenylisothiazole-4-carbonitrile (C10H7N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
CATO manufactures 5-Amino-3-phenylisothiazole-4-carbonitrile 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 | C10H7N3S |
| Molecular Weight | 201.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-N-(2-methoxyethyl)-1,3-thiazole-4-carboxamide (CAS 1019108-39-4)
- Methyl 4-amino-2-(ethylamino)thiazole-5-carboxylate (CAS 1020046-38-1)
- (S)-2-Amino-3-(4-mercapto-1-methyl-1H-imidazol-5-yl)propanoic acid (CAS 108418-13-9)
- 3-Amino-5-(propylthio)-1H-pyrazole-4-carboxylic acid (CAS 114433-45-3)
- 3-(5-Amino-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1152816-64-2)
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- Ethyl 3-amino-5-(methylamino)isothiazole-4-carboxylate (CAS 117377-37-4)
Recommended Standards
- 5-Amino-1-methyl-3-(methylthio)-1H-pyrazole-4-carbohydrazide (CAS 863312-78-1)
- 6-(Dimethylamino)pyridine-3-sulfonamide (CAS 199590-78-8)
- 5-(Boc-amino)-1,2,4-thiadiazole (CAS 264600-76-2)
- 6-(Pyridin-2-yl)imidazo[2,1-b]thiazole (CAS 96911-73-8)
- 3-Hydroxy-2,8-dimethyl-1,4-phenanthraquinone 65907-77-9 (CAS 65907-77-9)
- N-(Benzenesulfonyl)-N-(1-benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)benzenesulfonamide (CAS 478033-05-5)
- tert-Butyl 4-hydroxy-1H-indazole-1-carboxylate (CAS 1228874-81-4)
- Bis(4-(4-propylcyclohexyl)aniline); sulfuric acid (CAS 1610377-04-2)
- N-(2-Hydroxyethyl)-N-methylformamide (CAS 1590-50-7)
- Methyl 4,5-difluoro-2-iodobenzoate (CAS 1640342-92-2)
- (R)-1-Trichloromethyl-1,2,3,4-Tetrahydro-β-carboline (CAS 175779-27-8)
- 1-(2-Amino-5-hydroxypyridin-4-yl)ethan-1-one (CAS 1393539-36-0)
- (bromomethyl)phosphonic acid (CAS 7582-40-3)
- Hexapeptide-11 (CAS 161258-30-6)
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