3-Phenylisothiazole-4-carbonitrile CAS 13950-68-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13950-68-0 |
| Molecular Formula | C10H6N2S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Phenylisothiazole-4-carbonitrile (CAS 13950-68-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6N2S. Molecular weight: 186.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6N2S |
| Molecular Weight | 186.23 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.) | 1960 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylisothiazole Standards
- 3-Methyl-5-phenylisothiazole (CAS 1732-45-2)
- 5-Phenylisothiazole-3-carboxylic acid (CAS 1732-46-3)
- 3-Phenylisothiazole-4-carboxylic acid (CAS 18160-82-2)
- 5-Phenylisothiazole (CAS 1075-21-4)
- Methyl 3-phenylisothiazole-5-carboxylate (CAS 68438-26-6)
- Ethyl 3-phenylisothiazole-4-carboxylate (CAS 67049-00-7)
- Ethyl 3-phenylisothiazole-5-carboxylate (CAS 27545-57-9)
Recommended Standards
- 2-(Thiophen-3-yl)pyridine-4-carbonitrile (CAS 1393879-98-5)
- Methyl 3-Ethoxythiophene-2-carboxylate (CAS 139926-22-0)
- 3-(Morpholin-4-yl)-1,2,4-thiadiazol-5-amine (CAS 138588-29-1)
- 2-3-O-Isopropylidene-D-erythrofuranose (CAS 189996-60-9)
- 2-(3-fluoropyrrolidin-3-yl)acetic acid (CAS 1781297-14-0)
- 2-(Phenylsulfonamido)benzoic acid (CAS 34837-67-7)
- (3S,3AR,6aS)-3-(4-methoxyphenyl)-2-methyl-5-[3-(trifluoromethyl)phenyl]-hexahydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 477713-65-8)
- N-Fmoc-N-methyl-4-chloro-L-phenylalanine (CAS 1217716-50-1)
- 1,5-Difluoro-2-methoxy-4-(trifluoromethyl)benzene (CAS 1935291-66-9)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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