1245772-74-0 3-(1,5-Dimethyl-4-nitro-1H-pyrazol-3-yl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine MFCD16345414 CAS 1245772-74-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1245772-74-0 |
| Molecular Formula | C12H16N6O2 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1245772-74-0 3-(1,5-Dimethyl-4-nitro-1H-pyrazol-3-yl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine MFCD16345414 (CAS 1245772-74-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16N6O2. Molecular weight: 276.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16N6O2 |
| Molecular Weight | 276.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 3-(1-(4-Nitro-1H-pyrazol-1-yl)ethyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (CAS 1245772-21-7)
- 3-(1-Ethyl-4-nitro-1H-pyrazol-3-yl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (CAS 1245772-81-9)
- 1-(3-Fluorophenyl)-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 1242916-15-9)
- Methyl 6-bromopyrrolo[1,2-c]pyrimidine-3-carboxylate (CAS 1300034-69-8)
- 5-Methyl-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazole-4-carboxylic acid (CAS 1340093-64-2)
- 3-((Dimethylamino)methyl)-1H-indole-4-carbonitrile (CAS 105907-63-9)
- 3-((1-(Bromomethyl)cycloheptyl)oxy)tetrahydrofuran (CAS 1343826-10-7)
- Ethyl 2-(2-amino-1H-benzo[d]imidazol-1-yl)acetate (CAS 131705-47-0)
- tert-Butyl 3-nitropyrrolidine-1-carboxylate (CAS 1309581-43-8)
- Cycloaspeptide D (CAS 691363-62-9)
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