1-(5-Methyl[1,3]oxazolo[4,5-b]pyridin-2-yl)-piperidine-4-carboxylic acid CAS 1035840-33-5
| CAS No. | 1035840-33-5 |
| Molecular Formula | C13H15N3O3 |
| Molecular Weight | 261.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(5-Methyl[1,3]oxazolo[4,5-b]pyridin-2-yl)-piperidine-4-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.
1-(5-Methyl[1,3]oxazolo[4,5-b]pyridin-2-yl)-piperidine-4-carboxylic acid (CAS 1035840-33-5) is a high-purity analytical reference standard with the molecular formula C13H15N3O3 and a molecular weight of 261.28 g/mol.
1-(5-Methyl[1,3]oxazolo[4,5-b]pyridin-2-yl)-piperidine-4-carboxylic acid (C13H15N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O3 |
| Molecular Weight | 261.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 2-(1-(Oxazolo[4,5-b]pyridin-2-yl)piperidin-3-yl)acetic acid (CAS 1035840-21-1)
- N-(4-(oxazolo[4,5-b]pyridin-2-yl)benzyl)acetamide (CAS 878416-61-6)
- Methyl 4-[Oxazolo[4,5-c]pyridin-2-yl]benzoate (CAS 1154060-49-7)
- 4-[Oxazolo[5,4-b]pyridin-2-yl]phenylacetic Acid (CAS 52334-44-8)
- N-(3-(oxazolo[4,5-b]pyridin-2-yl)phenyl)acetamide (CAS 52333-92-3)
- 1035840-93-7 2-(4-[1,3]Oxazolo[4,5-b]pyridin-2-ylmorpholin-2-yl)ethanamine dihydrochloride (CAS 1035840-93-7)
- 1-(Oxazolo[4,5-b]pyridin-2-yl)piperidine-4-carboxylic acid (CAS 936074-71-4)
- 3-ethyl-[1,2]oxazolo[5,4-b]pyridine-5-sulfonyl chloride (CAS 1423026-68-9)
Recommended Standards
- 1-(4-Ethylphenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1049129-25-0)
- 1-(4-Ethoxyphenyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1017416-73-7)
- Ethyl 3-(4-(dimethylamino)phenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 1081148-89-1)
- 2-amino-N-(2,6-dioxopiperidin-3-yl)-6-methylbenzamide (CAS 1015474-80-2)
- Tert-butyl 2-amino-4-(trifluoromethyl)benzoate (CAS 1485729-20-1)
- 1-(4-(2-Hydroxypyrimidin-5-yl)phenyl)ethanone (CAS 1111108-03-2)
- Ethyl 1,8a-dihydroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1337880-52-0)
- 3,5-Dimethylthiazolo[5,4-c]isoxazole (CAS 221558-41-4)
- Cyclopropanesulfinic acid (CAS 761365-62-2)
- Ethyl 2-chloro-3-phenylpropanoate (CAS 7497-19-0)
- 4,4'-Bis(allyloxy)-1,1'-biphenyl (CAS 41481-62-3)
- 2-((1H-Benzo[d]imidazol-2-yl)thio)-1-(2,4-bis(difluoromethoxy)phenyl)ethan-1-one hydrobromide (CAS 352018-32-7)
- Danthron (CAS 117-10-2)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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