3-Methyl-5-(phenylamino)-1,2-thiazole-4-carbonitrile CAS 91093-88-8
| CAS No. | 91093-88-8 |
| Molecular Formula | C11H9N3S |
| Molecular Weight | 215.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Methyl-5-(phenylamino)-1,2-thiazole-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.
CATO supplies 3-Methyl-5-(phenylamino)-1,2-thiazole-4-carbonitrile (CAS 91093-88-8), a certified reference material (molecular formula C11H9N3S, MW 215.27 g/mol) for analytical method development and quality control.
The molecular framework of 3-Methyl-5-(phenylamino)-1,2-thiazole-4-carbonitrile (C11H9N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H9N3S |
| Molecular Weight | 215.27 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.) | 1983 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 7-(Phenylamino)spiro[2.5]Octan-4-one (CAS 1506194-41-7)
- (6-Methyl-2-(phenylamino)pyrimidin-4-yl)methanol (CAS 116389-38-9)
- 2-((Phenylamino)methylene)cyclohexane-1,3-dione (CAS 41732-05-2)
- 6-(phenylamino)pyrimidine-4-carboxylic acid (CAS 1208980-40-8)
- 2-(Phenylamino)pyrimidine-4-carboxylic acid (CAS 1360802-78-3)
- 2-(Phenylamino)-2-(thiophen-2-yl)acetonitrile (CAS 81994-43-6)
- 2-(Phenylamino)-2-(thiophen-3-yl)acetonitrile (CAS 904817-00-1)
- 2-(6-(Phenylamino)pyridin-3-yl)ethanol (CAS 1355219-77-0)
Recommended Standards
- 3-Fluoro-3,4-dimethyl[1,1-biphenyl]-4-ylamine (CAS 946713-94-6)
- 3-Methyl-6-(pyridin-2-yl)imidazo[2,1-b]thiazole (CAS 96911-79-4)
- 3-EThoxy-4-methanesulfonylaniline (CAS 2140326-39-0)
- 4-((1H-Pyrazol-3-yl)methyl)thiomorpholine 1,1-dioxide (CAS 701214-23-5)
- Methyl 7-(5-fluoro-2-methoxyphenyl)-2-(methylsulfonyl)thieno[3,2-d]pyrimidine-6-carboxylate (CAS 1462950-10-2)
- 3-(Piperidin-1-yl)isonicotinic acid (CAS 1257901-61-3)
- 2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl fluoride (CAS 53489-92-2)
- Ixazomib Impurity 32 (CAS 50-82-8)
- (1S,4S)-2-Naphthalen-2-ylmethyl-2,5-diaza-bicyclo[2.2.1]heptane di-trifluoro-acetic acid 845866-75-3 (CAS 845866-75-3)
- 3-(Bromomethyl)-5-fluoro-1H-indole (CAS 1823923-38-1)
- 5-(Pyridin-3-yl)furan-2-carboxylic acid hydrochloride (CAS 1394040-60-8)
- 2-Ethyl-N-(2-methoxy-1-methylethyl)-6-methyl-benzenamine (CAS 51219-00-2)
- Methyl 1-(trimethylsilyl)cyclopropane-1-carboxylate (CAS 40195-35-5)
- Cycloaspeptide D (CAS 691363-62-9)
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