3-(1-(Cyclopropylmethyl)-1H-imidazol-4-yl)imidazo[1,5-a]pyridine-1-carboxylic acid CAS 1422139-66-9
| CAS No. | 1422139-66-9 |
| Molecular Formula | C15H14N4O2 |
| Molecular Weight | 282.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(1-(Cyclopropylmethyl)-1H-imidazol-4-yl)imidazo[1,5-a]pyridine-1-carboxylic acid (C15H14N4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(1-(Cyclopropylmethyl)-1H-imidazol-4-yl)imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 1422139-66-9), molecular formula C15H14N4O2 and molecular weight 282.30 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 3-(1-(Cyclopropylmethyl)-1H-imidazol-4-yl)imidazo[1,5-a]pyridine-1-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.
Physical & Chemical Properties
| Molecular Formula | C15H14N4O2 |
| Molecular Weight | 282.30 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Cyclopropylmethyl Standards
- (4-(Bis(cyclopropylmethyl)amino)quinolin-3-yl)methanol (CAS 920494-47-9)
- N-(Cyclopropylmethyl)-2-methyl-4-(pyrrolidin-1-yl)quinazolin-7-amine (CAS 646450-79-5)
- 1-(Cyclopropylmethyl)-4-((cyclopropylmethyl)sulfonyl)cyclohexanecarbonitrile (CAS 1956379-50-2)
- 3-(1-(Cyclopropylmethyl)-1H-pyrazol-3-yl)indolizine-1-carboxylic acid (CAS 1422069-19-9)
- N-(Cyclopropylmethyl)-4-(2-phenoxyethoxy)aniline (CAS 1040691-21-1)
- Cyclopropylmethyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 175137-31-2)
- 4-(Bis(cyclopropylmethyl)amino)quinoline-3-carbaldehyde (CAS 920494-48-0)
- (1-(Cyclopropylmethyl)-4-((cyclopropylmethyl)sulfonyl)cyclohexyl)methanamine (CAS 916160-19-5)
Recommended Standards
- 4-(3-(4-Aminophenyl)-1H-1,2,4-triazol-5-yl)-2-methoxyphenol (CAS 1416342-79-4)
- 7-tert-Butyl 3-methyl 5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-3,7(8H)-dicarboxylate (CAS 1425334-80-0)
- 2-(1H-Indol-1-yl)-N-(6-methoxypyrimidin-4-yl)acetamide (CAS 1396767-99-9)
- Ethyl 5-amino-1-(quinolin-4-yl)-1H-pyrazole-3-carboxylate (CAS 1427013-73-7)
- 2,2,2-Trifluoro-1-(6-fluoropyridin-3-yl)ethan-1-ol (CAS 950687-46-4)
- N-(4-chlorophenyl)-4-methylbenzenesulfonamide (CAS 2903-34-6)
- Methyl 2-amino-3-(naphthalen-2-yl)propanoate (CAS 136282-47-8)
- 3-Fluoro-N-(piperidin-3-ylmethyl)benzamide hydrochloride (CAS 1587579-41-6)
- (4S,4'S)-2,2'-(Ethane-1,1-diyl)bis(4-benzyl-4,5-dihydrooxazole) (CAS 950596-33-5)
- ((2R,3R)-4-benzyl-2-methylmorpholin-3-yl)methanol (CAS 681851-27-4)
- Cefuroxime Impurity 109 (CAS CATO-C4X-1245109)
- 4-(2-(Trifluoromethyl)benzyl)tetrahydro-2h-pyran-4-carboxylic acid (CAS 1385696-83-2)
- 1-Phenyl-N-(4-(phenylethynyl)phenyl)methanesulfonamide (CAS 439097-35-5)
- Tetrapeptide-3 (CAS 827306-97-8)
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