2-Chloro-N-{4-[2-(2-methoxyphenyl)diazen-1-yl]-3-methylphenyl}acetamide CAS 721415-54-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721415-54-9 |
| Molecular Formula | C16H16ClN3O2 |
| Molecular Weight | 317.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-{4-[2-(2-methoxyphenyl)diazen-1-yl]-3-methylphenyl}acetamide (CAS 721415-54-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16ClN3O2. Molecular weight: 317.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16ClN3O2 |
| Molecular Weight | 317.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Chloro-n-[3-cyano-1-(4-methoxyphenyl)-4,5-dimethyl-1h-pyrrol-2-yl]acetamide (CAS 923870-33-1)
- 3-((4-Chlorophenyl)sulfonamido)thiophene-2-carboxylic acid (CAS 254878-28-9)
- 2-Chloro-N-[2-(morpholin-4-yl)phenyl]pyridine-3-carboxamide (CAS 400076-83-7)
- 3-Methyl-2-oxo-1-oxaspiro[4.5]Dec-3-ene-4-carboxylic acid (CAS 29542-72-1)
- 134044-63-6 C9H8BrN3O2 Ethyl 3-bromoimidazo[1,2-a]pyrimidine-2-carboxylate Z4101 (CAS 134044-63-6)
- 2-(Pyridin-2-yl)cyclopropane-1-carboxylic acid hydrochloride (CAS 1820687-69-1)
- 1-(Pentacosa-11,13-diyn-1-yl)pyridin-1-ium bromide (CAS 94598-31-9)
- 2-Methyl-4-piperidin-3-yl-pyrimidinedihydrochloride (CAS 1361115-11-8)
- tert-Butyl (4,5-dimethoxypyridin-3-yl)methylcarbamate (CAS 1142191-79-4)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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