3-[1-(3-Methyl-4-nitro-1H-pyrazol-1-yl)ethyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine CAS 1245771-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1245771-83-8 |
| Molecular Formula | C13H18N6O2 |
| Molecular Weight | 290.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[1-(3-Methyl-4-nitro-1H-pyrazol-1-yl)ethyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (CAS 1245771-83-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H18N6O2. Molecular weight: 290.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H18N6O2 |
| Molecular Weight | 290.32 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
- 1-(2-(3-Ethylureido)ethyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1243011-06-4)
- 1306753-66-1 4-[(E)-2-(Dimethylamino)vinyl]-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile MFCD19103600 (CAS 1306753-66-1)
- 3-Benzyl-6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1231943-11-5)
- 2,2'-((3-Carboxyphenyl)azanediyl)diacetic acid (CAS 93534-69-1)
- Europium trioxide (CAS 1308-96-9)
- Triethyl germanium hydride (CAS 1188-14-3)
- Ethyl 5-(3-Bromo-4-methoxyphenyl)isoxazole-3-carboxylate (CAS 1188165-02-7)
- 7-(Bromomethyl)-2H-chromen-2-one (CAS 53878-12-9)
- DMT-2'-OMe-Bz-C (CAS 110764-74-4)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com