3-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid CAS 62195-06-6
| CAS No. | 62195-06-6 |
| Molecular Formula | C8H5N3O4 |
| Molecular Weight | 207.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 62195-06-6), molecular formula C8H5N3O4 and molecular weight 207.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures 3-Nitroimidazo[1,2-a]pyridine-2-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 | C8H5N3O4 |
| Molecular Weight | 207.14 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
Related Nitroimidazo Standards
- 8-Nitroimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1159828-23-5)
- 7-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1159832-98-0)
- 6-nitroimidazo[1,2-a]pyridine-8-carboxylic acid (CAS 1352723-56-8)
- 6-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 904805-51-2)
- 8-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 904805-44-3)
- 7-Methyl-6-nitroimidazo[1,2-a]pyrimidine-2,5(1H,3H)-dione (CAS 53854-18-5)
- 5-Nitroimidazo[2,1-b][1,3]thiazole-6-thiol (CAS 339022-43-4)
- 1216863-61-4 7-Methyl-8-nitroimidazo[1,2-a]-pyridine-2-carboxylic acid (CAS 1216863-61-4)
Recommended Standards
- 3-Methyl-2,6-dinitrobenzonitrile (CAS 948-30-1)
- 4,6-Dinitro-1H-indole (CAS 245524-93-0)
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- 4-nitro-1H-indazole-3-carboxylic acid (CAS 885521-31-3)
- 2-Butoxyethyl Bromide, Pract. 6550-99-8 2-Bromoethyl Butyl Ether, Pract. (CAS 6550-99-8)
- 6-Aminohexyl β-D-glucopyranoside (CAS 56981-41-0)
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- 2-(4-Methylpiperazin-1-yl)pyrimidine (CAS 145208-86-2)
- Ethyl 8-oxo-8-(4-(pentyloxy)phenyl)octanoate (CAS 898757-85-2)
- (R)-1-Boc-3-(hydroxymethyl)piperazine (CAS 278788-66-2)
- 2-(Chloromethyl)-4,5-diamino-3-(difluoromethyl)pyridine (CAS 1805038-01-0)
- 6-bromo-8-methyl-4H-chromen-4-one (CAS 2924579-97-3)
- 6-(1-Bromopropan-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine (CAS 1225816-71-6)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
Why CATO?
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