Imidazo[1,2-a]pyrazin-3(7H)-one CAS 19943-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19943-93-2 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Imidazo[1,2-a]pyrazin-3(7H)-one (CAS 19943-93-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5N3O. Molecular weight: 135.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1962 |
| Nitrogen Atoms | 3 |
Related Imidazo Standards
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- 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)
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- 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
- Furo[3,4-c]pyridin-1(3H)-one (CAS 4741-42-8)
- Imidazo[1,2-a]pyrazin-3-ol (CAS 676460-49-4)
- Furo[3,2-c]pyridin-4(5H)-one (CAS 26956-43-4)
- 3-Methyl-N-(1-phenylethyl)butan-2-amine (CAS 25102-89-0)
- 6-(3,6-Dihydro-2H-thiopyran-4-yl)-1H-indole (CAS 885273-10-9)
- (1S,2R)-2-hydroxycyclopentane-1-carbonitrile (CAS 351218-21-8)
- 5-(3,3-difluorocyclobutyl)-1H-pyrazol-3-amine (CAS 1425931-95-8)
- 1-[4-(difluoromethoxy)phenyl]-2,2,2-trifluoroethan-1-amine hydrochloride (CAS 1443980-11-7)
- 3-[(5-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]propanoic acid (CAS 1082259-53-7)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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