3-(Thiophen-2-yl)imidazo[1,2-a]pyrazin-8-amine CAS 825630-49-7
| CAS No. | 825630-49-7 |
| Molecular Formula | C10H8N4S |
| Molecular Weight | 216.26 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 3-(Thiophen-2-yl)imidazo[1,2-a]pyrazin-8-amine.
CATO supplies 3-(Thiophen-2-yl)imidazo[1,2-a]pyrazin-8-amine (CAS 825630-49-7), a certified reference material (molecular formula C10H8N4S, MW 216.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H8N4S, 3-(Thiophen-2-yl)imidazo[1,2-a]pyrazin-8-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H8N4S |
| Molecular Weight | 216.26 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 6-(Thiophen-2-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine (CAS 1159826-12-6)
- 3-(Thiophen-2-yl)isobenzofuran-1(3H)-one (CAS 147437-99-8)
- 2-(Thiophen-2-yl)-1,3-benzoxazol-5-amine (CAS 52331-74-5)
- 2-(Thiophen-2-yl)benzo[d]oxazol-6-amine (CAS 52331-76-7)
- 2-(Thiophen-2-yl)imidazo[1,2-a]pyrimidin-3-amine (CAS 904817-81-8)
- 3-(Thiophen-3-yl)imidazo[1,2-a]pyrazin-8-amine (CAS 825630-41-9)
- 5-(Thiophen-2-yl)-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 371758-71-3)
- 5-(Thiophen-3-yl)isophthalaldehyde (CAS 2289758-96-7)
Recommended Standards
- 3-(Prop-2-yn-1-yl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 497060-22-7)
- 3-(Methylsulfanyl)-5H-[1,2,4]triazino[5,6-b]indole (CAS 4030-04-0)
- 3-Amino-4-hydroxy-N,N-dimethylbenzenesulfonamide (CAS 24962-75-2)
- 3-(Aminomethyl)-4-methoxybenzenesulfonamide (CAS 918810-55-6)
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1190315-42-4)
- 1H-indazol-4-ylmethanamine dihydrochloride (CAS 1630907-20-8)
- Cantharidin (CAS 56-25-7)
- Tert-butyl 4-(4-amino-2-fluorophenyl)piperidine-1-carboxylate (CAS 188975-15-7)
- 6-Methyl-3,6-dihydro-2H-pyran (CAS 55230-25-6)
- Ethyl 1-(4-chlorobenzyl)-3-phenyl-1H-pyrazole-5-carboxylate (CAS 618070-53-4)
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-(2-methoxyquinolin-8-yl)acetamide (CAS 1226440-24-9)
- 2-((1-Methoxypropan-2-yl)amino)cyclohexan-1-ol (CAS 1218233-83-0)
- (E)-4-(3,5-Dimethoxystyryl)-1,2-dimethoxybenzene (CAS 83088-26-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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