1-(Benzyloxy)-2,3-dichloro-4-fluorobenzene CAS 1881295-81-3
| CAS No. | 1881295-81-3 |
| Molecular Formula | C13H9Cl2FO |
| Molecular Weight | 271.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Benzyloxy)-2,3-dichloro-4-fluorobenzene (CAS 1881295-81-3) is a high-purity analytical reference standard with the molecular formula C13H9Cl2FO and a molecular weight of 271.11 g/mol.
Based on its molecular formula C13H9Cl2FO, 1-(Benzyloxy)-2,3-dichloro-4-fluorobenzene contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(Benzyloxy)-2,3-dichloro-4-fluorobenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H9Cl2FO |
| Molecular Weight | 271.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Benzyloxy Standards
- 2-(Benzyloxy)-1,4-dichloro-3-fluorobenzene (CAS 1881293-12-4)
- 2-(Benzyloxy)-1,5-dichloro-3-fluorobenzene (CAS 1881327-93-0)
- 1-(Benzyloxy)-3,5-dichloro-2-fluorobenzene (CAS 1881331-00-5)
- 1-(((Benzyloxy)carbonyl)amino)-2,2-difluorocyclopropane-1-carboxylic acid (CAS 1240528-90-8)
- 4-(Benzyloxy)-6-fluoro-1H-indole-2-carboxylic acid (CAS 312314-24-2)
- 2-(2-(Benzyloxy)-6-nitrophenyl)acetaldehyde (CAS 78283-30-4)
- 2-{[(benzyloxy)carbonyl]amino}benzoic acid (CAS 63254-88-6)
- 3-(((Benzyloxy)carbonyl)amino)benzoic acid (CAS 34240-09-0)
Recommended Standards
- 2-(6-Bromoisochroman-1-yl)acetic acid (CAS 187667-63-6)
- 6-Bromo-3,3,8-trimethyl-2,3-dihydroimidazo[1,5-a]pyridine-1,5-dione (CAS 1849594-92-8)
- 1-(3-Bromo-5-nitrophenyl)pyrrolidine (CAS 1881332-20-2)
- 3-(4-Bromophenyl)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1824304-37-1)
- 1-[6-Chloro-4-(trifluoromethyl)-2-pyridyl]-4-methyl-piperazine (CAS 1432053-92-3)
- Methyl 2,2,4-trimethylpentanoate (CAS 71672-36-1)
- 5-oxa-2-azaspiro[3.4]octan-7-one;hydrochloride (CAS 2306271-65-6)
- 5-(4-(Propylsulfonyl)piperazin-1-yl)-3-(pyrrolidin-1-yl)pyridazine (CAS 1797251-82-1)
- 4,6-Dichloro-2-vinylpyrimidine (CAS 684220-26-6)
- 3,4-Dichloro-3-iodobenzophenone (CAS 951891-47-7)
- Rescinnamine (CAS 24815-24-5)
- 4-Chloro-5-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-56-7)
- VP-4509 (CAS 2190144-51-3)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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 18665070610 / Nicole.chen@cato-chem.com