6-(6-Chloropyridin-3-yl)-8-oxo-5,7-diazaspiro[3.4]Oct-5-ene-2-carboxylic acid CAS 2227206-04-2
| CAS No. | 2227206-04-2 |
| Molecular Formula | C12H10ClN3O3 |
| Molecular Weight | 279.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-(6-Chloropyridin-3-yl)-8-oxo-5,7-diazaspiro[3.4]Oct-5-ene-2-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 6-(6-Chloropyridin-3-yl)-8-oxo-5,7-diazaspiro[3.4]Oct-5-ene-2-carboxylic acid (CAS 2227206-04-2), a certified reference material (molecular formula C12H10ClN3O3, MW 279.68 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 6-(6-Chloropyridin-3-yl)-8-oxo-5,7-diazaspiro[3.4]Oct-5-ene-2-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 279.68 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H10ClN3O3 |
| Molecular Weight | 279.68 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, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloropyridin Standards
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Recommended Standards
- 4-Chloro-2-(2-methylfuran-3-amido)benzoic acid (CAS 926263-39-0)
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- Ethyl 4-(3-chlorobenzoyl)isoxazole-3-carboxylate (CAS 338761-68-5)
- (S)-1-(3-fluoro-4-(trifluoromethyl)phenyl)-2-methoxyethan-1-amine (CAS 1270095-12-9)
- 5-(Furan-2-yl)-3-methylisoxazole-4-carbonyl chloride (CAS 90225-06-2)
- 5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid (CAS 119-70-0)
- 1-(4-Fluoro-2-propoxyphenyl)ethanol (CAS 1339901-91-5)
- 2-Ethylanisole (CAS 14804-32-1)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3-methoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478342-66-4)
- 2-(((5-Chlorothiophen-2-yl)methyl)(methyl)amino)acetamide (CAS 1291666-88-0)
- Eribulin mesylate (CAS 441045-17-6)
- 2-Bromo-1-chloro-4-fluoro-3-(fluoromethyl)benzene (CAS 2244087-33-8)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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