3-bromo-4-(cyclopentyloxy)-5-methoxybenZaldehyde CAS 690992-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690992-20-2 |
| Molecular Formula | C13H15BrO3 |
| Molecular Weight | 299.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-bromo-4-(cyclopentyloxy)-5-methoxybenZaldehyde (CAS 690992-20-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15BrO3. Molecular weight: 299.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15BrO3 |
| Molecular Weight | 299.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
Related bromo Standards
- (2-Bromo-5-methoxyphenyl)(piperazin-1-yl)methanone (CAS 1016818-54-4)
- Methyl 5-bromo-2-(piperidin-1-yl)nicotinate (CAS 1017783-01-5)
- 3-Bromo-N-(1-(ethylamino)-1-oxopropan-2-yl)benzamide (CAS 1096428-22-6)
- 4-Bromo-2-(4-methyl-1-piperazinyl)benzoic Acid (CAS 1099687-04-3)
- 3-Bromo-4-(cyclohexyloxy)benzoic acid (CAS 1131594-47-2)
- 3-Bromo-4-(piperazin-1-ylmethyl)benzoic acid (CAS 1131594-48-3)
- 3-Bromo-4-(4-methyl-1-piperazinyl)benzoic Acid (CAS 1131622-55-3)
- 1138443-81-8 2-Bromo-N-{4-[2-(dimethylamino)-2-oxoethyl]-phenyl}acetamide 9111AC C12H15BrN2O2 (CAS 1138443-81-8)
Recommended Standards
- 2-Bromo-4-(cyclopentyloxy)-5-methoxybenzaldehyde (CAS 692281-23-5)
- 4-(2-(4-Bromophenoxy)ethyl)piperazin-2-one (CAS 923681-73-6)
- 2-(6-Bromo-4,7-dimethoxy-1H-indol-3-yl)ethanamine (CAS 2662636-46-4)
- 7-Oxabicyclo[2.2.1]heptane-2-carbothioamide (CAS 1343132-85-3)
- tert-Butyl 2-oxa-5-azaspiro[3.5]nonane-5-carboxylate (CAS 1374659-20-7)
- thietan-2-ylmethanamine;hydrochloride (CAS 1424279-84-4)
- Benzil-d10 (CAS 77092-81-0)
- 3-(1-Chlorobutan-2-yl)tetrahydrothiophene 1,1-dioxide (CAS 1486866-66-3)
- 2-(Bromodifluoromethyl)-1H-benzo[d]imidazole (CAS 235781-24-5)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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