2-Methyl-2-(pyridin-3-yloxy)propanoic acid CAS 49802-96-2
| CAS No. | 49802-96-2 |
| Molecular Formula | C9H11NO3 |
| Molecular Weight | 181.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H11NO3, 2-Methyl-2-(pyridin-3-yloxy)propanoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 181.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Methyl-2-(pyridin-3-yloxy)propanoic acid (CAS 49802-96-2), molecular formula C9H11NO3 and molecular weight 181.19 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.
As a certified reference material (CRM), 2-Methyl-2-(pyridin-3-yloxy)propanoic 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.
Physical & Chemical Properties
| Molecular Formula | C9H11NO3 |
| Molecular Weight | 181.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-(Pyridin-3-yloxy)butanoic acid (CAS 1250546-24-7)
- 2-(Pyridin-3-yl)nicotinonitrile (CAS 870065-12-6)
- 2-Methyl-2-(pyridin-4-yloxy)propanoic acid (CAS 605680-47-5)
- Ethyl 2-(pyridin-2-yloxy)acetate (CAS 90972-27-3)
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Recommended Standards
- 2-Methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol (CAS 944902-96-9)
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- 2-Methylamino-6-methoxybenzoic acid (CAS 254964-68-6)
- 2-Methoxy-4,6-dimethylnicotinic acid (CAS 65515-37-9)
- 3-(4-Chlorophenyl)-2-methoxy-5-(phenylthio)furan (CAS 941270-40-2)
- 3,4-Dihydro-2(1H)-isoquinolinyl(2-piperidinyl)-methanone hydrochloride (CAS 1236254-94-6)
- 3-{[4-(diethoxymethyl)-1H-1,2,3-triazol-1-yl]methyl}pyridine (CAS 1461708-77-9)
- 4-Phenoxybenzothioamide (CAS 730971-68-3)
- (4-Phenylpiperidin-4-yl)methanol (CAS 4220-08-0)
- 1-(4-Chloro-2-nitrophenyl)sulfonyl-4-benzylpiperazine (CAS 1024448-59-6)
- Bdp tr nhs ester (CAS 150152-65-1)
- 2',4'-Dichloro-[1,1'-biphenyl]-3-carboxylic acid (CAS 380228-58-0)
- 3-Iodo-5,6-dimethoxy-1h-indazole (CAS 944904-29-4)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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