Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate CAS 91476-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91476-81-2 |
| Molecular Formula | C8H11N3O2 |
| Molecular Weight | 181.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate (CAS 91476-81-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11N3O2. Molecular weight: 181.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O2 |
| Molecular Weight | 181.19 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 7-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylic acid (CAS 1101864-54-3)
- 5-Methyl-5,6,7,8-tetrahydroimidazo[1,5-c]pyrimidine-7-carboxylic acid (CAS 111858-03-8)
- Methyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylate (CAS 1239953-14-0)
- Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine-2-carboxylate (CAS 1353496-71-5)
- 3-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-6-carboxylic acid (CAS 144888-66-4)
- 2-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-8-carboxylic acid (CAS 1513705-41-3)
- Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-8-carboxylate (CAS 1543378-25-1)
- 5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazine-2-carbohydrazide (CAS 119448-34-9)
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