29865-90-5 3,4-Dimethoxy-5-hydroxybenzaldehyde 3-hydroxy-4,5-dimethoxybenzaldehyde A20562 CAS 29865-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29865-90-5 |
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 29865-90-5 3,4-Dimethoxy-5-hydroxybenzaldehyde 3-hydroxy-4,5-dimethoxybenzaldehyde A20562 (CAS 29865-90-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H16O4. Molecular weight: 188.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
Related Dimethoxy Standards
- Ethyl 4,4-dimethoxy-2-methylbut-2-enoate (CAS 1351249-60-9)
- Methyl 3,3-dimethoxy-1-Methylcyclobutane-1-carboxylate (CAS 1523570-99-1)
- 2,2-dimethoxy-1-(piperazin-1-yl)ethan-1-one (CAS 1955554-66-1)
- Ethyl 4,4-dimethoxy-3-methylbut-2-enoate (CAS 83803-81-0)
- 2,4-Dimethoxy-6-hydroxybenzaldehyde; 4,6-Dimethoxy-2-hydroxybenzaldehyde 708-76-9 AB1002225 (CAS 708-76-9)
- 3,3-dimethoxy-2,2,4,4-tetramethylcyclobutan-1-ol (CAS 1936554-46-9)
- (2,6-dimethoxy-3-pyridinyl)boronic acid (2,6-dimethoxypyridin-3-yl)boronic acid 221006-70-8 A815922 (CAS 221006-70-8)
- 3,5-Dimethoxy-1-methyl-2-(methylthio)-1H-pyrrole (CAS 709647-47-2)
Recommended Standards
- 26142-30-3 Poly(oxy(methyl-1,2-ethanediyl)), alpha-(2-oxiranylmethyl)-omega-(2-oxiranylmethoxy)- Poly(oxy(methyl-1,2-ethanediyl)), alpha-(oxiranylmethyl)-omega-(oxiranylmethoxy)- Polypropyleneglycol diglycidyl ether (CAS 26142-30-3)
- 30401-87-7 Oxirane, 2,2'-((1-methyl-1,2-ethanediyl)bis(oxymythylene))bis-, homopolymer Oxirane, 2,2'-((1-methyl-1,2-ethanediyl)bis(oxymethylene))bis-, homopolymer 2,2'-((1-Methyl-1,2-ethanediyl)bis(oxymythylene))bisoxirane homopolymer Propylene glycol diglycidyl ether homopolymer (CAS 30401-87-7)
- 2496-90-4 WGI1Z327U0 Ethylene glycol MONO-4-hydroxybenzoate UNII-WGI1Z327U0 2-Hydroxyethyl 4-hydroxybenzoate 4-Hydroxybenzoic acid, 2-hydroxyethyl ester (CAS 2496-90-4)
- 1,3,4-Trimethylpyridinium iodide (CAS 6283-41-6)
- <SC>DL</SC>-β-hydroxybutyryl-CoA lithium salt (CAS 103404-51-9)
- 2-[(2-methylbut-3-yn-2-yl)amino]-5-phenyl-1,3-oxazol-4(5h)-one 33863-86-4 AR-1D5633 (CAS 33863-86-4)
- 5-(3,4,5-Triethoxy-phenyl)-[1,3,4]oxadiazole-2-thiol (CAS 554404-31-8)
- 6-Methyl-6H-furo[2,3-b]pyrrole-5-carbohydrazide (CAS 201019-33-2)
- 2-(2-(tert-Butoxy)ethoxy)-4,6-dimethoxypyrimidin-5-amine (CAS 918444-87-8)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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