3,4-Dihydropyrrolo[1,2-a]pyrazine CAS 71257-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71257-37-9 |
| Molecular Formula | C7H8N2 |
| Molecular Weight | 120.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dihydropyrrolo[1,2-a]pyrazine (CAS 71257-37-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N2. Molecular weight: 120.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8N2 |
| Molecular Weight | 120.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Dihydropyrrolo Standards
- 2,3-Dihydropyrrolo[2,3-c]pyridine (CAS 760919-39-9)
- 1,2-Dihydropyrrolo[1,2-d][1,2,4]triazine (CAS 50269-92-6)
- 4,5-Dihydropyrrolo[3,4-b]pyrrol-6(1H)-one (CAS 1367941-46-5)
- 5,6-Dihydropyrrolo[3,4-b]pyrrol-4(1H)-one (CAS 1453798-19-0)
- 2,3-Dihydropyrrolo[3,4-c]pyrrol-1(5H)-one (CAS 156422-77-4)
- 4-Methyl-1,4-dihydropyrrolo[2,3-d][1,2,3]triazole (CAS 169511-86-8)
- 5,6-dihydropyrrolo[1,2-a]imidazol-7-one (CAS 112513-82-3)
- 5,6-dihydropyrrolo[1,2-b]pyrazol-4-one (CAS 197094-18-1)
Recommended Standards
- 3,3-Dimethoxypropan-1-ol (CAS 92403-95-7)
- 3,5-Dimethyl-1H-pyrrole-2-carbonitrile (CAS 4513-92-2)
- 3-(2-Hydroxyethoxy)propan-1-ol (CAS 929-28-2)
- (4-Aminobutyl)(methyl)(propan-2-yl)amine (CAS 947263-52-7)
- Ethyl 2-[[cyano(p-tolyl)methyl]amino]acetate (CAS 1018554-67-0)
- Gefitinib EP Impurity B (CAS 1603814-04-5（free base）)
- 2-Pyrrolidin-3-ylmethyl-pyrimidine (CAS 1316224-83-5)
- N-(diphenylmethyl)-2-(methylamino)acetamide hydrochloride (CAS 1586586-89-1)
- N-(3-amino-4-bromophenyl)cyclopropanecarboxamide (CAS 1541604-04-9)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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 13829788188 / jacky.chen@cato-chem.com