2,4-Dichlorophenyl Cyanate CAS 1601-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1601-46-3 |
| Molecular Formula | C7H3Cl2NO |
| Molecular Weight | 188.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichlorophenyl Cyanate (CAS 1601-46-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3Cl2NO. Molecular weight: 188.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3Cl2NO |
| Molecular Weight | 188.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Amino-2,4-dichloronicotinonitrile (CAS 1589541-56-9)
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- 4-(1,3-Dioxoisoindol-2-yl)butanal (CAS 3598-60-5)
- 2-[4-(Methylsulfonyl)phenyl]ethylamine Hydrochloride (CAS 849020-96-8)
- 6-Methoxy-N4,N4-dimethylpyrimidine-2,4-diamine (CAS 71103-19-0)
- 4-Methylenepiperidine 2,2,2-trifluoroacetate (CAS 1361406-63-4)
- (1R,2R,4R,5S)-5-Hydroxy-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 2008714-63-2)
- 1-(6-Fluoro-4-methylpyridin-2-yl)ethan-1-one (CAS 1393574-94-1)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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