3-Nitroimidazo[1,2-a]pyridin-2-ol CAS 62194-82-5
| CAS No. | 62194-82-5 |
| Molecular Formula | C7H5N3O3 |
| Molecular Weight | 179.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Nitroimidazo[1,2-a]pyridin-2-ol (CAS 62194-82-5) is a high-purity analytical reference standard with the molecular formula C7H5N3O3 and a molecular weight of 179.13 g/mol.
Based on its molecular formula C7H5N3O3, 3-Nitroimidazo[1,2-a]pyridin-2-ol 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 179.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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]pyridin-2-ol 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 | C7H5N3O3 |
| Molecular Weight | 179.13 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
Related Nitroimidazo Standards
- 7-Nitroimidazo[1,2-a]pyridin-8-ol (CAS 109388-66-1)
- 3-Nitroimidazo[1,2-b]pyridazin-6-amine (CAS 37990-33-3)
- 7-Methyl-8-nitroimidazo[1,2-a]pyridine (CAS 1093239-74-7)
- 2-Methyl-6-nitroimidazo[1,2-a]pyridine (CAS 13212-83-4)
- 2-Methyl-8-nitroimidazo[1,2-a]pyridine (CAS 52310-49-3)
- 5-Methyl-3-nitroimidazo[1,2-a]pyridine (CAS 34165-08-7)
- 5-methyl-6-nitroimidazo[1,2-a]pyridine (CAS 52310-50-6)
- 6-Methyl-3-nitroimidazo[1,2-a]pyridine (CAS 67625-28-9)
Recommended Standards
- 3-Nitro-1H-pyrrolo[2,3-b]pyridine 7-oxide (CAS 74420-07-8)
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- 3-Methyl-5-nitro-[1,2]oxazolo[5,4-b]pyridine (CAS 930889-25-1)
- 3-Oxo-3,4-dihydro-2H-pyrazino[2,3-b][1,4]oxazine-6-carbaldehyde (CAS 2083653-92-1)
- 4-((2,2,2-Trifluoroethoxy)methyl)cyclohexan-1-one (CAS 1889269-25-3)
- 4-Chloro-2-(4-chlorophenyl)-6-(methoxymethyl)pyrimidine (CAS 680214-63-5)
- Sulfur Monochloride (CAS 10025-67-9)
- 2-Chloro-3-iodocyclohepta[b]pyrrole (CAS 503865-68-7)
- N-(2-aminoethyl)-3-nitrobenzene-1-sulfonamide hydrochloride (CAS 1221724-53-3)
- 2-Bromobicyclo[4.2.0]octa-1,3,5-triene (CAS 38194-43-3)
- 6-Acetyl-2-(2,4-difluorophenyl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477854-21-0)
- 4,6-Dichloro-2-(chloromethyl)pyrimidine (CAS 19875-05-9)
- (1-(5Fluoro-2-methylphenyl)cyclopentyl)methanamine (CAS 1896739-11-9)
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