o-[(2,4-Dichlorophenyl)methyl]hydroxylamine CAS 52370-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52370-40-8 |
| Molecular Formula | C7H7Cl2NO |
| Molecular Weight | 192.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
o-[(2,4-Dichlorophenyl)methyl]hydroxylamine (CAS 52370-40-8) 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related o Standards
- N-[(3,5-Dichlorophenyl)methyl]hydroxylamine (CAS 1545064-36-5)
- [(2,4-Dichlorophenyl)methyl]hydrazine (CAS 51421-37-5)
- 2-(2,3-Dichlorophenyl)ethanol (CAS 114686-85-0)
- (R)-1-(2,5-Dichlorophenyl)ethanol (CAS 1212133-29-3)
- 1-(3,4-Dichlorophenyl)ethanol (CAS 1475-11-2)
- 1-(2,5-Dichlorophenyl)ethanol (CAS 1475-12-3)
- 1-(2,4-Dichlorophenyl)ethanol (CAS 1475-13-4)
- (R)-1-(3,5-Dichlorophenyl)ethan-1-ol (CAS 1629065-91-3)
Recommended Standards
- O-(3,5-Dichlorobenzyl)hydroxylamine (CAS 755740-10-4)
- Pantoprazole Impurity 28 (CAS 409098-85-7)
- O-(3,4-dichlorobenzyl)hydroxylamine (CAS 84772-12-3)
- 7-Isopropyl-1-methyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrene (CAS 32624-67-2)
- (S)-1,2,3,4-Tetrahydroquinoline-2-carboxylic acid hydrochloride (CAS 63430-98-8)
- 4-Chloro-1,6-dimethyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 98550-75-5)
- 2-(2-Piperazin-1-ylethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione (CAS 66235-11-8)
- 3-([1,1′-Biphenyl]-4-yloxy)-7-hydroxy-4H-1-benzopyran-4-one (CAS 370841-90-0)
- 2-Amino-3-(4-chloro-1h-pyrazol-1-yl)-2-cyclopropylpropanamide (CAS 1341083-79-1)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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 13829788188 / jacky.chen@cato-chem.com