O-(3,4-dichlorobenzyl)hydroxylamine CAS 84772-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84772-12-3 |
| Molecular Formula | C7H7Cl2NO |
| Molecular Weight | 192.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
O-(3,4-dichlorobenzyl)hydroxylamine (CAS 84772-12-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7Cl2NO. Molecular weight: 192.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7Cl2NO |
| Molecular Weight | 192.04 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related O Standards
- O-(2,3-dichlorobenzyl)hydroxylamine (CAS 227754-33-8)
- O-(3,5-Dichlorobenzyl)hydroxylamine (CAS 755740-10-4)
- (2,3-Dichlorobenzyl)hydrazine (CAS 51421-26-2)
- (2,5-Dichlorobenzyl)hydrazine (CAS 51421-24-0)
- (2,6-Dichlorobenzyl)hydrazine (CAS 51421-14-8)
- (3,4-Dichlorobenzyl)hydrazine (CAS 51421-15-9)
- (3,5-Dichlorobenzyl)hydrazine (CAS 51421-25-1)
- 2,4-Dichlorobenzyl Mercaptan (CAS 59293-67-3)
Recommended Standards
- 5-Chloro-3-(chloromethyl)-2-methoxypyridine (CAS 351410-53-2)
- o-[(2,4-Dichlorophenyl)methyl]hydroxylamine (CAS 52370-40-8)
- 4-Chloro-2-(chloromethyl)-5-methoxypyridine (CAS 28104-31-6)
- 1,1'-(Nonane-1,9-diyl)bis(1H-pyrrole-2,5-dione) (CAS 38460-50-3)
- 5-(pyridin-4-yl)-4-(2,2,2-trifluoroethyl)-4H-1,2,4-triazole-3-thiol (CAS 1094377-03-3)
- 4-Fluoro-3-methylbenzo[d]thiazol-2(3H)-imine methanesulfonate (CAS 2034154-86-2)
- (1H-pyrazolo[3,4-b]pyridin-4-yl)methanamine (CAS 935466-91-4)
- Methyl (2S,4S)-4-{4-[(benzyloxy)carbonyl]phenoxy}-2-pyrrolidinecarboxylate hydrochloride (CAS 1354487-16-3)
- [S(R)]-N-[(R)-[2-(Dicyclohexylphosphanyl)phenyl](4-methoxyphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-29-0)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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