5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol CAS 101861-35-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 101861-35-2 |
| Molecular Formula | C7H8N4O |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 101861-35-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H8N4O. Molecular weight: 164.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H8N4O |
| Molecular Weight | 164.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- (6-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanol (CAS 749929-25-7)
- 2-([1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethan-1-ol (CAS 959237-50-4)
- 2-Ethyl-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine (CAS 28610-01-7)
- [1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 1018665-49-0)
- [1,2,4]Triazolo[4,3-α]pyrazine-3-carboxylic acid (CAS 1245644-97-6)
- [1,2,4]Triazolo[4,3-b]pyridazine-7-carboxylic acid (CAS 127478-29-9)
- [1,2,4]Triazolo[4,3-a]pyrimidine-6-carboxylic acid (CAS 1368381-98-9)
- [1,2,4]triazolo[4,3-c]pyrimidine-3-carboxylic acid (CAS 1850867-22-9)
Recommended Standards
- 2-Methoxy-6-methyl-9H-purine (CAS 101861-33-0)
- 2-(2-Hydroxyethoxy)nicotinonitrile (CAS 1019546-44-1)
- 6-Ethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 101861-10-3)
- 3-(4-Methoxyphenyl)-1-methyl-1H-pyrazole (CAS 73387-57-2)
- 1-Bromoperfluorododecane (CAS 67193-90-2)
- 3-Bromo-2,4-dichlorobenzenesulfonyl chloride (CAS 1349708-80-0)
- 3-(6-Amino-8-bromo-9H-purin-9-yl)propyl acetate (CAS 839725-89-2)
- 3,4-Difluoro-2-iodobenzonitrile (CAS 1803847-48-4)
- tert-Butyl n-(4-hydroxyphenyl)-n-methylcarbamate (CAS 180593-41-3)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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