(2-Chlorophenyl)methylphosphonic acid CAS 13249-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13249-95-1 |
| Molecular Formula | C7H8ClO3P |
| Molecular Weight | 206.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2-Chlorophenyl)methylphosphonic acid (CAS 13249-95-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8ClO3P. Molecular weight: 206.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8ClO3P |
| Molecular Weight | 206.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- (3-Chlorophenyl)methylphosphonic acid (CAS 80395-11-5)
- (4-Chlorophenyl)methylphosphonic acid (CAS 39225-05-3)
- 2-(2-Chlorophenyl)-2,2-difluoroacetic Acid (CAS 1150164-78-5)
- 2-(4-Chlorophenyl)-2,2-difluoroacetic Acid (CAS 475301-73-6)
- 2-(4-Chlorophenyl)-3,4-dihydropyrimidin-4-one (CAS 106690-55-5)
- 2-(3-Chlorophenyl)-3,4-dihydropyrimidin-4-one (CAS 106690-56-6)
- 3-(4-Chlorophenyl)pyrimidin-4(3H)-one (CAS 109853-43-2)
- 2-(2-Chlorophenyl)-3,4-dihydropyrimidin-4-one (CAS 1156241-13-2)
Recommended Standards
- 1-(2-Chloroacetyl)-5-fluoropyrimidine-2,4(1H,3H)-dione (CAS 110073-43-3)
- (2-Chloro-5-methylphenyl)phosphonic acid (CAS 99513-11-8)
- 6-Chloro-3-(trifluoromethyl)pyridine-2-carbonitrile (CAS 401590-41-8)
- 4-(tert-Butyl)-2-iodoaniline hydrochloride (CAS 1799421-08-1)
- 1-(Ethoxymethyl)-4-methylpiperazine (CAS 63930-81-4)
- n-(Tert-butyl)-3,5-dimethyl-1h-pyrazole-4-sulfonamide hydrochloride (CAS 1046495-78-6)
- 6-Bromo-7-methyl-2,3-dihydrobenzo[b][1,4]dioxin-5-amine (CAS 1809036-21-2)
- Tetraethyl (1-fluorobut-3-ene-1,1-diyl)bis(phosphonate) (CAS 1312032-28-2)
- 114772-35-9 4'-Methyl[1,1'-biphenyl]-2-carbonyl chloride DTXSID50560149 (CAS 114772-35-9)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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