4-(2-Chlorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid CAS 1326813-87-9
| CAS No. | 1326813-87-9 |
| Molecular Formula | C17H21ClN2O4 |
| Molecular Weight | 352.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-(2-Chlorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 352.81 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(2-Chlorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-87-9), molecular formula C17H21ClN2O4 and molecular weight 352.81 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(2-Chlorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H21ClN2O4 |
| Molecular Weight | 352.81 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-(4-Chlorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-91-6)
- 4-(3-Chlorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-45-6)
- 1-(4-Chlorobenzoyl)-5-oxo-N,N-dipropylpyrrolidine-2-carboxamide (CAS 85760-87-8)
- (E)-2-(2-Chlorobenzoyl)-3-[4-(trifluoromethyl)anilino]-2-propenenitrile (CAS 1025263-05-1)
- 3-(4-Chlorobenzoyl)-4-(2,4-dichlorophenyl)-1H-pyrrole (CAS 170939-29-4)
- Methyl 2-((2-chlorobenzoyl)oxy)-4-(1H-pyrrol-1-yl)benzoate (CAS 477871-52-6)
- N-((2-Chlorobenzoyl)oxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-18-3)
- N-((4-Chlorobenzoyl)oxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88757-80-6)
Recommended Standards
- 2-Chloro-3-(4-phenylpiperazin-1-yl)naphthalene-1,4-dione (CAS 135127-46-7)
- 3,4-Bis(benzyloxy)benzoyl chloride (CAS 1486-54-0)
- 4-[2-(4-Chlorophenyl)acetyl]-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-38-1)
- Methyl 4-[4-(benzyloxy)phenyl]-2-chlorobenzoate (CAS 1820687-92-0)
- 2-(5-Amino-1-methyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)acetic acid (CAS 1707563-37-8)
- Methyl 4-amino-2,2-dimethylbutanoate hydrochloride (CAS 951160-35-3)
- Lipoamido-PEG4-acid (CAS 1314378-10-3)
- 4-(1-Pyrrolidinyl)-3-pyrrolidinol (CAS 1269602-06-3)
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- 1171545-90-6 3,4-Dichloro-6-(4-methylphenyl)pyridazine MFCD14281579 (CAS 1171545-90-6)
- VU-0424238, >98% (HPLC) (CAS 1396337-04-4)
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