3-(3-Cyclopropyl-3H-imidazo[4,5-b]pyridin-2-yl)propanoic acid CAS 1031562-75-0
| CAS No. | 1031562-75-0 |
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.25 g/mol gives 3-(3-Cyclopropyl-3H-imidazo[4,5-b]pyridin-2-yl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(3-Cyclopropyl-3H-imidazo[4,5-b]pyridin-2-yl)propanoic acid (CAS 1031562-75-0), molecular formula C12H13N3O2 and molecular weight 231.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H13N3O2, 3-(3-Cyclopropyl-3H-imidazo[4,5-b]pyridin-2-yl)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 231.25 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).
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), 3-(3-Cyclopropyl-3H-imidazo[4,5-b]pyridin-2-yl)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 | C12H13N3O2 |
| Molecular Weight | 231.25 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 Cyclopropyl Standards
- Methyl 6-cyclopropyl-1-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1245807-98-0)
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- 3-(5-Cyclopropyl-1h-1,2,3,4-tetrazol-1-yl)-4-methoxyaniline (CAS 1275491-84-3)
- 4-(3-Cyclopropyl-1H-1,2,4-triazol-5-yl)-2-methoxyphenol (CAS 1416346-58-1)
- 2-{3-cyclopropyl-5-methyl-1h-pyrazolo[3,4-b]pyridin-1-yl}acetic acid (CAS 937605-70-4)
- 6-cyclopropyl-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 886503-63-5)
- 6-cyclopropyl-1-ethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 954261-91-7)
- 1-Cyclopropyl-4-(3-fluorophenyl)-2-methyl-1H-imidazol-5-amine (CAS 1269530-61-1)
Recommended Standards
- 5-(3-Amino-phenyl)-1H-pyrazole-3-carboxylicacidethylester (CAS 1025724-78-0)
- 5-Methyl-1-(4-methylbenzyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1033463-40-9)
- Methyl 4-amino-1-benzyl-1H-pyrazole-3-carboxylate (CAS 1021498-08-7)
- 1-Benzyl-5-ethyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1034738-39-0)
- 1,1-Dibromoheptane (CAS 59104-79-9)
- Bromoacetamido-PEG4-C2-Boc (CAS 1807521-00-1)
- 6-Chloro-N-(2-methoxyethyl)-2-pyrazinamine (CAS 1220016-30-7)
- Dimesitylmethanone (CAS 5623-45-0)
- (S)-5-bromo-1-methyl-3-((5-(2-methyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl)amino)pyridin-2(1H)-one (CAS 1433849-77-4)
- 1-(Thiazol-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 136029-15-7)
- 1-(5-Bromo-3-nitropyridin-2-yl)ethanone (CAS 1363382-81-3)
- 5-Methoxy-1-(pyrimidin-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 1427013-51-1)
- 2-(Aminomethyl)-5-hydroxybenzonitrile (CAS 1243457-85-3)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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