2,7-dimethylimidazo[1,2-a]pyridine-3-carboxylic acid CAS 81438-53-1
| CAS No. | 81438-53-1 |
| Molecular Formula | C10H18N2O2 |
| Molecular Weight | 198.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,7-dimethylimidazo[1,2-a]pyridine-3-carboxylic acid.
2,7-dimethylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 81438-53-1), molecular formula C10H18N2O2 and molecular weight 198.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,7-dimethylimidazo[1,2-a]pyridine-3-carboxylic acid (C10H18N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,7-dimethylimidazo[1,2-a]pyridine-3-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 | C10H18N2O2 |
| Molecular Weight | 198.26 g/mol |
| Appearance | 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related dimethylimidazo Standards
- 3,6-dimethylimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1159833-34-7)
- 2,8-dimethylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 874605-59-1)
- 5,7-dimethylimidazo[1,2-a]pyrimidine-2-carboxylic acid (CAS 111984-01-1)
- 2,4-dimethylimidazo[1,5-a]pyrimidine-8-carboxylic acid (CAS 124166-45-6)
- 5,7-dimethylimidazo[1,2-c]pyrimidine-2-carboxylic acid (CAS 80353-96-4)
- 5,7-Dimethylimidazo[1,2-a]pyrimidine-2,3-dicarbonitrile (CAS 478262-17-8)
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Recommended Standards
- 2',5'-Dimethyl-[1,1'-biphenyl]-2-ol (CAS 52220-74-3)
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- 2-[(phenylamino)methyl]aniline (CAS 20887-06-3)
- 2,4-Dimethyl-[1,1'-biphenyl]-3-ol (CAS 83451-68-7)
- 4-({[2-(Piperidin-1-ylsulfonyl)ethyl]amino}methyl)phenol oxalate (CAS 1332530-04-7)
- 4-(3-Chlorophenyl)tetrahydro-2H-pyran-4-amine (CAS 1017451-67-0)
- 2-(3-Piperidinyl)ethyl 2,3,5-trimethylphenylether hydrochloride (CAS 1219982-27-0)
- 6-Chloro-3-oxo-3,4-dihydro-2h-1,4-benzoxazine-7-sulfonamide (CAS 3656-85-7)
- (R)-3-(1-Aminoprop-2-yn-1-yl)-2-fluorobenzonitrile hydrochloride (CAS 2846110-09-4)
- 5-Fluoro-2-(pyridin-3-yl)benzoic acid (CAS 1179071-87-4)
- Bis(cyclopentadienyl)zirconium(IV) chloride dutride (CAS 80789-51-1)
- 4-Methoxy-3-morpholin-4-ylmethyl-benzoic acidhydrochloride (CAS 1185302-22-0)
- N-(2-ethylphenyl)acetamide (CAS 33098-65-6)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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