[1,2,4]triazolo[1,5-a]pyrazine CAS 399-66-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 399-66-6 |
| Molecular Formula | C5H12N4 |
| Molecular Weight | 128.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,4]triazolo[1,5-a]pyrazine (CAS 399-66-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H12N4. Molecular weight: 128.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H12N4 |
| Molecular Weight | 128.18 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related triazolo Standards
- 1H-1,2,3-Triazolo[4,5-b]pyridine 273-34-7 4-Azabenzotriazole T1367 (CAS 273-34-7)
- 7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-3-amine (CAS 13728-21-7)
- 3-Methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1004-65-5)
- 2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 768-19-4)
- 5-Methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 4931-27-5)
- 6-Methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 4931-24-2)
- 7-Methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 4999-42-2)
- 8-Methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 4931-18-4)
Recommended Standards
- Acetophenone-α,β-<SUP>13</SUP>C<SUB>2</SUB> (CAS 190314-15-9)
- 1-Ethyl-2-hydrazinyl-4,5-dihydro-1H-imidazole (CAS 735224-70-1)
- 5-Azidopentan-1-amine (CAS 148759-41-5)
- tert-Butyl (4-carbamimidoyltetrahydro-2H-pyran-4-yl)carbamate acetate (CAS 2138204-60-9)
- Ethyl 4-((4-chlorophenyl)amino)-2-(methylthio)pyrimidine-5-carboxylate (CAS 107622-03-7)
- (1S,2R)-2-(3-methoxyphenyl)cyclopropan-1-amine (CAS 131900-19-1)
- Ethyl 1-(4-nitrophenyl)-1H-pyrrole-2-carboxylate (CAS 218944-44-6)
- 7-(4-Chlorophenyl)imidazo[1,2-a]pyrimidin-5(1H)-one (CAS 106263-56-3)
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrimidine hydrochloride (CAS 1159599-92-4)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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