3-(2,6-Dioxo-3-piperidyl)-1,2-benzoxazole-5-carbaldehyde CAS 2623103-35-3
| CAS No. | 2623103-35-3 |
| Molecular Formula | C13H10N2O4 |
| Molecular Weight | 258.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(2,6-Dioxo-3-piperidyl)-1,2-benzoxazole-5-carbaldehyde 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.
CATO supplies 3-(2,6-Dioxo-3-piperidyl)-1,2-benzoxazole-5-carbaldehyde (CAS 2623103-35-3), a certified reference material (molecular formula C13H10N2O4, MW 258.23 g/mol) for analytical method development and quality control.
Structurally, 3-(2,6-Dioxo-3-piperidyl)-1,2-benzoxazole-5-carbaldehyde (C13H10N2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 258.23 g/mol, it falls into the medium-molecular-weight range. 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 | C13H10N2O4 |
| Molecular Weight | 258.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 2 |
Related Dioxo Standards
- 2-{1,3-dioxo-1H,2H,3H,4H-pyrazino[1,2-a]indol-2-yl}acetic acid (CAS 1209535-34-1)
- 3-(2,6-Dioxo-3-piperidyl)-1,2-benzoxazole-7-carbaldehyde (CAS 2883704-17-2)
- 9,10-Dioxo-9,10-dihydroanthracene-1,8-dicarbonitrile (CAS 90866-50-5)
- 9,10-Dioxo-9,10-dihydroanthracene-2,6-dicarbonitrile (CAS 52156-53-3)
- 1,1-Dioxo-5-(thiophen-2-yl)-2h-1,2,6-thiadiazine-3-carboxylic acid (CAS 1011397-55-9)
- N-(2,6-Dioxo-3-phenyl-1,2,3,6-tetrahydropyrimidin-4-yl)-N,N-dimethylimidoformamide (CAS 658061-30-4)
- 1-(1,1-Dioxo-tetrahydro-1lambda*6*-thiophen-3-yl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1134555-25-1)
- 4-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzonitrile (CAS 1257651-09-4)
Recommended Standards
- 3-(2,5-Dioxopyrrolidin-3-yl)-1H-indole-6-carboxylic acid (CAS 885320-57-0)
- 3-(2-(2-Nitrovinyl)-1H-pyrrol-1-yl)benzoic acid (CAS 597545-01-2)
- 3-(5-Nitrofuran-2-yl)-2-phenylacrylamide (CAS 53757-31-6)
- 2-Phenoxyterephthalic acid (CAS 25539-20-2)
- 2-(4-Methoxyphenyl)-1-(2,7-diazaspiro[3.5]Nonan-7-yl)ethan-1-one (CAS 1206969-60-9)
- 5-Fluoro-2-(trifluoromethyl)pyridine-4-carbaldehyde (CAS 1803848-64-7)
- 1-(6-Amino-2-methoxyphenyl)ethanone (CAS 33844-23-4)
- Ethyl 3-(aminomethyl)thieno[3,2-b]thiophene-2-carboxylate hydrochloride (CAS 1308650-20-5)
- Methyl 2-hydrazinyl-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 175137-28-7)
- 3-Amino-1-pentylthiourea (CAS 53347-39-0)
- Methyl N-(3-nitrophenyl)-N-(phenylsulfonyl)glycinate (CAS 333357-37-2)
- 3-[4-chloro-2-(chloromethyl)phenoxymethyl]pyridine hydrochloride (CAS 1170596-18-5)
- (Z)-1-(2-Chloro-2-(2,4-dichlorophenyl)vinyl)-1H-1,2,4-triazole (CAS 117857-45-1)
- Insulin aspart (CAS 116094-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com