N-Methylpyrrolo[1,2-a]pyrazin-1-amine CAS 1283536-87-7
| CAS No. | 1283536-87-7 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-Methylpyrrolo[1,2-a]pyrazin-1-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
N-Methylpyrrolo[1,2-a]pyrazin-1-amine (CAS 1283536-87-7) is a high-purity analytical reference standard with the molecular formula C8H9N3 and a molecular weight of 147.18 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, N-Methylpyrrolo[1,2-a]pyrazin-1-amine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 147.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 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.) | 1990 |
| Nitrogen Atoms | 3 |
Related N Standards
- 3-Methylpyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 1025054-80-1)
- 2-Methylpyrrolo[1,2-c]pyrimidin-1(2H)-one (CAS 223432-97-1)
- 3-Methylpyrrolo[1,2-a]pyrazin-1(4H)-one (CAS 749926-26-9)
- 7-Methylpyrrolo[1,2-c]pyrimidin-1(2H)-one (CAS 223432-98-2)
- 2-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 1150617-73-4)
- 1-Methylpyrrolo[1,2-d][1,2,4]triazin-4(3H)-one (CAS 207603-02-9)
- 4-Methylpyrrolo[1,2-d][1,2,4]triazin-1(2H)-one (CAS 50269-87-9)
- 7-Methylpyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 310430-94-5)
Recommended Standards
- 2,4-Dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 128266-84-2)
- 3-Cyclopropyl-3-oxopropanoic-d5 Acid Methyl Ester (CAS 1346600-53-0)
- 2-(3-Aminopyridin-2-yl)propanenitrile (CAS 1278662-38-6)
- 4-Methyl-6-(methylamino)nicotinonitrile (CAS 1355208-01-3)
- Ethyl 6-tert-butyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 52840-45-6)
- 2-Bromo-N-(2-methyl-2-morpholinopropyl)acetamide (CAS 1341760-85-7)
- 1-(5,6,7,8-Tetrahydro-1-naphthalenyl)-1,3-butanedione (CAS 1020040-48-5)
- 3-Methyl-7,8,9,10-tetrahydro-1H-pyrazolo[3',4':4,5]pyrimido[1,2-a]azepin-4(6H)-one (CAS 1713713-97-3)
- Prucalopride Impurity 37 (CAS CATO-C4X-103837)
- 3-(5-Bromo-7-fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2438240-68-5)
- N-(2,5-Dimethylphenyl)-2-((5-(pyridin-4-yl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477318-78-8)
- 2-Chloro-5-fluoro-4-methoxybenzaldehyde (CAS 1780646-31-2)
- tert-Butyl 4-((4-hydroxypyridin-3-yl)sulfonyl)piperazine-1-carboxylate (CAS 1352540-35-2)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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