2-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-pyrrolidine CAS 851788-21-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851788-21-1 |
| Molecular Formula | C13H17NO2 |
| Molecular Weight | 219.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-pyrrolidine (CAS 851788-21-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17NO2. Molecular weight: 219.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17NO2 |
| Molecular Weight | 219.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
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- n-((3,4-Dihydro-2h-pyran-2-yl)methyl)-2-methoxyaniline (CAS 1250844-84-8)
- 2-(6,7-Dihydro-5h-cyclopenta[b]pyridin-7-yl)-3-methylbutanoic acid (CAS 1533801-59-0)
- 1,3-Dihydro-isoindole-2-carboxylic acid tert-butyl ester (CAS 260412-75-7)
- 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)piperidine (CAS 96650-93-0)
- 2,3-Dihydro-1h-isoindole-1-carboxylic acid tert-butyl ester (CAS 742018-85-5)
- 3,4-Dihydro-2H-spiro[naphthalene-1,3'-pyrrolidine]-5,6-diol (CAS 738534-56-0)
- 3,4-Dihydro-2H-spiro[naphthalene-1,3'-pyrrolidine]-6,7-diol (CAS 739319-70-1)
Recommended Standards
- 2-(3-((Tetrahydro-2H-pyran-2-yl)oxy)prop-1-en-2-yl)pyridine (CAS 300395-95-3)
- 2-(3-Methylphenyl)quinoline (CAS 24641-30-3)
- 2-(2-Chloroethyl)-1-methylpyrrolidine (CAS 54777-54-7)
- N-(1H-Indazol-3-yl)benzamide (CAS 82215-92-7)
- (1S,2S)-2-aminocyclobutan-1-ol hydrochloride (CAS 1820572-14-2)
- 4-(tert-Butyl)-3-cyclopropoxypyridine (CAS 1243361-28-5)
- 4-(Nitromethyl)tetrahydro-2H-pyran-4-ol (CAS 50289-14-0)
- Benzbromarone (CAS 3562-84-3)
- 1-(2-(Pyrrolidin-1-yl)ethyl)piperidine-4-carboxylic acid (CAS 1156151-77-7)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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