Diethyl (4-isopropyl-3,5-dimethoxybenzyl)phosphonate CAS 443982-76-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 443982-76-1 |
| Molecular Formula | C16H27O5P |
| Molecular Weight | 330.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl (4-isopropyl-3,5-dimethoxybenzyl)phosphonate (CAS 443982-76-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H27O5P. Molecular weight: 330.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H27O5P |
| Molecular Weight | 330.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Related Diethyl Standards
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- Diethyl 2,6-dimethyl-1,4-dihydro-[4,4'-bipyridine]-3,5-dicarboxylate (CAS 21197-70-6)
- 2,4-Diethyl 1-(2-oxo-2-phenylethyl)-1H-imidazole-2,4-dicarboxylate (CAS 1638612-75-5)
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Recommended Standards
- Ethyl 2-(benzylthio)-7-hydroxy-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 51646-43-6)
- 8-Methoxy-3-tosyl-2H-chromen-2-one (CAS 904449-37-2)
- ethyl 2-{[(benzyloxy)carbonyl]amino}-3-sulfamoylpropanoate (CAS 5466-60-4)
- 2-(1-(2,4-Dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonyl)-N-ethylhydrazine-1-carbothioamide (CAS 242471-89-2)
- (2S,4R)-4-(Naphthalen-2-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049740-41-1)
- 3,3-Difluoropropan-1-amine hydrochloride (CAS 1010097-89-8)
- Behenin (CAS 6916-74-1)
- 2-((1H-benzo[d]imidazol-2-yl)thio)-3-chloronaphthalene-1,4-dione (CAS 500277-18-9)
- 3-[(4-hydroxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid (CAS 748777-72-2)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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