3-bromo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine CAS 1505818-73-4
| CAS No. | 1505818-73-4 |
| Molecular Formula | C6H12BrN3 |
| Molecular Weight | 206.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-bromo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 1505818-73-4) is a high-purity analytical reference standard with the molecular formula C6H12BrN3 and a molecular weight of 206.08 g/mol.
Based on its molecular formula C6H12BrN3, 3-bromo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine contains a nitrile group, bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 206.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3-bromo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H12BrN3 |
| Molecular Weight | 206.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 4-Bromo-1<I>H</I>-pyrazolo[3,4-<I>c</I>]pyridine (CAS 1032943-43-3)
- 4-bromo-1H-1,2,3-benzotriazole (CAS 1064721-11-4)
- 1-(3-bromo-2-pyridyl)ethanone (CAS 111043-09-5)
- 6-Bromo-1<I>H</I>-pyrazolo[4,3-b]pyridine (CAS 1150617-54-1)
- 4-bromo-1H-pyrazolo[4,3-c]pyridine (CAS 1159829-63-6)
- 5-Bromo-1<I>H</I>-pyrazolo[4,3-<I>b</I>]pyridine (CAS 1227628-78-5)
- 7-Bromo-1<I>H</I>-pyrazolo[4,3-c]pyridine (CAS 1256821-58-5)
- 2-Bromo-n-(cyclopropylmethyl)-n-methylacetamide (CAS 1270785-91-5)
Recommended Standards
- 6-bromopyrrolo[2,1-f][1,2,4]triazine (CAS 1503986-78-4)
- 2-bromo-3H-imidazo[4,5-c]pyridine (CAS 1557344-85-0)
- 2-bromo-3H-imidazo[4,5-b]pyridine (CAS 1380245-88-4)
- 3-bromo-7H-pyrrolo[2,3-c]pyridazine (CAS 1638764-04-1)
- N-(2-Cyano-3-hydroxyphenyl)methanesulfonamide (CAS 1243284-01-6)
- L-α -Phosphatidylcholine (Type XVI-E) (CAS 345630-40-2)
- Gadolinium 156 (CAS 14392-07-5)
- N,N-Dimethyl-1-(pyridazin-3-yl)methanamine (CAS 27349-74-2)
- 4-Bromo-5-methyl-2-((trifluoromethyl)sulfonyl)aniline (CAS 2759078-94-7)
- 2-(3,5-Dimethylbenzoyl)-5-methylpyridine (CAS 1187166-47-7)
- 2,5-Difluoro-4-methoxyphenol (CAS 1024068-86-7)
- Methyl 2-(4-amino-3-methyl-1h-pyrazol-1-yl)acetate (CAS 1257554-20-3)
- Methyl (e)-3-(4-acetamidophenyl)acrylate (CAS 66417-25-2)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
Why CATO?
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