Imidazo[1,2-a]pyrazin-3-ol CAS 676460-49-4
| CAS No. | 676460-49-4 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 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 Imidazo[1,2-a]pyrazin-3-ol.
Imidazo[1,2-a]pyrazin-3-ol (CAS 676460-49-4), molecular formula C6H5N3O and molecular weight 135.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, Imidazo[1,2-a]pyrazin-3-ol is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Imidazo[1,2-a]pyrazin-3-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 | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related Imidazo Standards
- 3H-Imidazo[4,5-b]pyridin-6-ol (CAS 1023815-26-0)
- 3H-IMIDAZO[4,5-B]PYRIDINE 4-OXIDE (CAS 1177661-37-8)
- Imidazo[1,2-a]pyrimidin-3-ol (CAS 150359-30-1)
- 4H-Imidazo[4,5-c]pyridin-4-one (CAS 1554461-43-6)
- 1H-Imidazo[4,5-b]pyridin-1-ol (CAS 1823935-19-8)
- 3H-imidazo[4,5-b]pyridin-3-ol (CAS 185839-74-1)
- 1H-Imidazo[1,2-b]pyrazole-1-carbaldehyde (CAS 188998-04-1)
- 1H-Imidazo[4,5-b]pyridine 4-oxide (CAS 6863-46-3)
Recommended Standards
- Imidazo[1,2-a]pyrazin-3(7H)-one (CAS 19943-93-2)
- Imidazo[1,2-a]pyrazin-5(1H)-one (CAS 270902-47-1)
- Furo[3,4-c]pyridin-1(3H)-one (CAS 4741-42-8)
- Imidazo[1,2-a]pyrimidin-5-ol (CAS 58539-63-2)
- 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine-4-acetamide, 6-(4-chlorophenyl)-N-ethyl-8-methoxy-1-methyl- (CAS 1260530-43-5)
- 2-Chloro-4-fluoro-3-methoxybenzamide (CAS 2384165-09-5)
- 2-Methyl-2-(4-(trifluoromethoxy)phenyl)propanoic acid (CAS 1260795-43-4)
- 2-Amino-2-fluoro-5-bromobenzophenone (CAS 1479-58-9)
- Cefmenoxime Impurity 12 (CAS CATO-C4X-147712)
- 2-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)-3-phenylpropanoic acid (CAS 386702-34-7)
- 2-Bromophenylboronic acid mida ester (CAS 943552-28-1)
- 6-Methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 91795-77-6)
- 1-(1-cyclopropylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 926215-72-7)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com