4-(azidomethyl)-1-methyl-1H-pyrazole CAS 1248132-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248132-91-3 |
| Molecular Formula | C5H7N5 |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(azidomethyl)-1-methyl-1H-pyrazole (CAS 1248132-91-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7N5. Molecular weight: 137.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7N5 |
| Molecular Weight | 137.14 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 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
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- 3-(azidomethyl)-5-methyl-1,2-oxazole (CAS 154016-53-2)
- 2-(azidomethyl)-5-methyl-1,3,4-oxadiazole (CAS 1000686-15-6)
- 4-(Azidomethyl)pyrimidine (CAS 1783843-45-7)
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Recommended Standards
- 1-(2-Aminopyrimidin-5-yl)ethan-1-one (CAS 124491-42-5)
- 2-Amino-4-hydroxybenzaldehyde (CAS 1243459-97-3)
- 5-Hydroxy-3-methylpicolinaldehyde (CAS 1256813-18-9)
- 5-Chloro-1-(phenylsulfonyl)indoline-2,3-dione (CAS 85702-71-2)
- 2-Amino-N-(2,3,4-trifluorophenyl)acetamide (CAS 900640-59-7)
- 2-Bromo-1,3-bis(4-methoxyphenyl)propane-1,3-dione (CAS 52046-57-8)
- Tricosan-2-one (CAS 7320-54-9)
- 2-(5-Methyl-7-oxo-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethyl 2-thiophenecarboxylate (CAS 866144-67-4)
- 3-(4-Isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)pyridine-2-carboxylic acid (CAS 89318-34-3)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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