4-(2-Chlorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid CAS 1326810-13-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326810-13-2 |
| Molecular Formula | C16H19ClN2O4 |
| Molecular Weight | 338.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Chlorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-13-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H19ClN2O4. Molecular weight: 338.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H19ClN2O4 |
| Molecular Weight | 338.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzoyl Standards
- 4-(3-Chlorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-39-2)
- 4-(4-Chlorobenzoyl)-N'-phenyl-1H-pyrrole-2-carbohydrazide (CAS 338403-36-4)
- N'-(3-chlorobenzoyl)-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478062-93-0)
- N'-(4-chlorobenzoyl)-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478063-00-2)
- 4-(4-Chlorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1009354-95-3)
- 4-(3-Chlorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-90-5)
- 4-(2-Chlorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-91-5)
- 2-(4-(2-Chlorobenzoyl)-1-methyl-5-(methylthio)-2-oxo-2,5-dihydro-1H-pyrrol-3-yl)acetic acid (CAS 1269534-86-2)
Recommended Standards
- 1-(4-Chlorophenyl)-3-(4-phenoxyphenyl)urea (CAS 167634-42-6)
- 4-Chloro-2-(4-isopropoxyphenyl)benzofuro[3,2-d]pyrimidine (CAS 1315326-77-2)
- 1-(3-Chlorophenyl)-3-(4-phenoxyphenyl)urea (CAS 178607-15-3)
- (R)-2-(3-(N-Methylacetamido)pyrrolidin-1-yl)acetic acid (CAS 1354018-10-2)
- 1-Boc-3-(1-phenylethylamino)-4-piperidinemethanol (CAS 1305320-69-7)
- (2E)-3-[(2,4-Dimethoxyphenyl)amino]-2-(thiophen-3-yl)prop-2-enenitrile (CAS 477851-19-7)
- (2R,3R,4S,5S)-2-(acetoxymethyl)-6-hydroxytetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 58645-20-8)
- 1-(3,4-Dinitro-1H-pyrazol-1-yl)propan-2-one (CAS 131394-09-7)
- (3R,4S)-4-Amino-3-methoxytetrahydropyran (CAS 1421066-70-7)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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