4-(2,4-Difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid CAS 1326813-14-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326813-14-2 |
| Molecular Formula | C18H22F2N2O4 |
| Molecular Weight | 368.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,4-Difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-14-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H22F2N2O4. Molecular weight: 368.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H22F2N2O4 |
| Molecular Weight | 368.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorobenzoyl Standards
- 4-(2,5-Difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-10-2)
- 4-(3,5-Difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-08-1)
- 4-(3,4-Difluorobenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-21-1)
- N-(5-(3,5-Difluorobenzoyl)-1H-indazol-3-yl)-2,2,2-trifluoroacetamide (CAS 1108745-14-7)
- 3-(3-(2,5-Difluorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzamide (CAS 858118-67-9)
- 4-(3-(2,5-Difluorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzamide (CAS 858118-62-4)
- 5-(2,6-Difluorobenzoyl)-7-(trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline (CAS 861206-91-9)
- 4-(3,5-Difluorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-43-8)
Recommended Standards
- Amoxicillin-13C2,15N (Mixture of Diastereomers) (CAS 1357002-99-3)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-acetamidopropanoic acid (CAS 1313054-72-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-amino-2-methyl-4-oxobutanoic acid (CAS 1403590-49-7)
- (R)-N-(2-Bromobenzyl)piperidin-3-amine dihydrochloride (CAS 1286207-74-6)
- 3,5,6-Trichloropyridin-2-ol (CAS 93111-34-3)
- 4-isopropyl-4H-1,2,4-triazole-3-thiol (CAS 38942-52-8)
- 3-Phenyl-2-(pyridin-4-yl)pyrrolo[2,1-a]isoquinoline (CAS 31251-31-7)
- 2-Amino-7-propyl-1H-purin-6(7H)-one (CAS 33016-34-1)
- 3-AZABICYCLO[3.1.1]HEPTAN-2-ONE (CAS 1427319-44-5)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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