(4,5-Dimethoxy-1,2-phenylene)dimethanol CAS 22943-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22943-99-3 |
| Molecular Formula | C10H14O4 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (4,5-Dimethoxy-1,2-phenylene)dimethanol (CAS 22943-99-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H14O4. Molecular weight: 198.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H14O4 |
| Molecular Weight | 198.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Dimethoxy Standards
- (2,5-Dimethoxy-1,3-phenylene)dimethanol (CAS 78840-04-7)
- (2,5-Dimethoxy-1,4-phenylene)dimethanol (CAS 51829-43-7)
- 2,3-Dimethoxy-5,6-dimethylbenzene-1,4-diol (CAS 776-33-0)
- 3,5-Dimethoxy-1-methylcyclohexa-2,5-dienecarboxylic acid (CAS 64286-79-9)
- 2,4-Dimethoxy-6-methylpyrimidine-5-carboxylic acid (CAS 106852-32-8)
- 3,6-Dimethoxy-4-pyridazinecarboxylic acid methyl ester (CAS 1097778-95-4)
- 3,5-Dimethoxy-2-nitroaniline (CAS 192696-43-8)
- 2,5-Dimethoxy-3-nitroaniline (CAS 56741-29-8)
Recommended Standards
- (3-Aminopyridin-4-yl)(phenyl)methanone (CAS 3810-11-5)
- (4-Aminopyridin-3-yl)(phenyl)methanone (CAS 3810-12-6)
- (3-Aminophenyl)(pyridin-4-yl)methanone (CAS 62246-96-2)
- 2-(Dimethylamino)benzenethiol (CAS 18087-24-6)
- 3,8-Di(thiophen-2-yl)-1,10-phenanthroline (CAS 753491-32-6)
- 2-(2-(Aminomethyl)pyridin-4-yl)acetic acid (CAS 887580-62-3)
- (R)-tert-Butyl 2-amino-3-(3-bromophenyl)propanoate hydrochloride (CAS 1956436-14-8)
- 2-(Chloromethyl)-5-(difluoromethyl)-3-fluoropyridine-6-carboxylic acid (CAS 1806991-63-8)
- Tert-butyl (S)-4-(1-aminoethyl)benzoate (CAS 847729-02-6)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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