29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer CAS 29690-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29690-82-2 |
| Molecular Formula | C7H8O C3H5ClO CH2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
29690-82-2 Formaldehyde, polymer with 2-(chloromethyl)oxirane and 2-methylphenol Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol o-Cresol, 1-chloro-2,3-epoxypropane, formaldehyde polymer o-Cresol, formaldehyde, epichlorohydrin polymer o-Cresol, polymer with 1-chloro-2,3-epoxypropane and formaldehyde Epichlorohydrin, o-cresol, formaldehyde polymer (CAS 29690-82-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8O C3H5ClO CH2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8O C3H5ClO CH2O |
| Molecular Weight | 230.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
Related Formaldehyde Standards
- Formaldehyde-2,4-Dinitrophenylhydrazone (CAS 1081-15-8)
- Formaldehyde-d2 (~20% in D2O) (CAS 1664-98-8)
- Formaldehyde, polymer with 6-phenyl-1,3,5-triazine-2,4-diamine and 1,3,5-triazine-2,4,6-triamine (CAS 25035-72-7)
- Formaldehyde compound with 4-(tert-butyl)phenol (1:1) (CAS 25085-50-1)
- Formaldehyde, polymer with 3-methylphenol (CAS 25086-36-6)
- Formaldehyde compound with aniline (1:1) (CAS 25214-70-4)
- Formaldehyde, polymer with 1-phenylethanone (CAS 25398-55-4)
- Formaldehyde, polymer with aziridine (CAS 25549-69-3)
Recommended Standards
- n-(4-Bromophenyl)-2-cyclopentylacetamide (CAS 849142-69-4)
- 1H,3H-Perimidine-2-thione (CAS 30837-62-8)
- (s)-2-Amino-2-(4-(diethylamino)phenyl)ethan-1-ol (CAS 1212818-50-2)
- Nafamostat Impurity N3 (CAS 115325-88-7)
- Dobutamine Impurity 23 (CAS 2514709-72-7)
- rel-(3R,4R)-4-(2,2-Difluoroethoxy)tetrahydrofuran-3-amine hydrochloride (CAS 2853616-55-2)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com