3,4-dihydro-2H-1,5-benzodioxepine-7-carbaldehyde CAS 67869-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67869-90-3 |
| Molecular Formula | C10H16O3 |
| Molecular Weight | 184.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-dihydro-2H-1,5-benzodioxepine-7-carbaldehyde (CAS 67869-90-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H16O3. Molecular weight: 184.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H16O3 |
| Molecular Weight | 184.23 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
Related dihydro Standards
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- 3,4-dihydro-2H-1-benzopyran-4-carboxylic acid (CAS 20426-80-6)
- 3,4-dihydro-2H-1-benzopyran-7-carboxylic acid (CAS 527681-33-0)
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Recommended Standards
- 3,3-Dipropyldihydrofuran-2,5-dione (CAS 77762-61-9)
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- 3-(Naphthalen-1-yl)propanal (CAS 53531-16-1)
- N-(2-Acetyl-8-chloro-1,2,3,4-tetrahydroisoquinolin-7-yl)acetamide (CAS 61563-35-7)
- 2-(6-(Difluoromethyl)-2-methoxypyridin-3-yl)acetic acid (CAS 1804689-00-6)
- 7-Hydroxy-6-pyridin-3-yl-3,4,4a,8a-tetrahydro-1H-quinolin-2-one (CAS 1194450-57-1)
- 3-(Bromomethyl)-2,6-difluoropyridine (CAS 1227585-46-7)
- 4-(Tert-butyl)pyridin-2-amine (CAS 33252-26-5)
- 4-(Pyrrolidin-1-ylmethyl)thiophene-2-carbaldehyde (CAS 893745-81-8)
- Neuropeptide FF (CAS 99566-27-5)
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