1-{7-[(E)-2-(4-methoxyphenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole CAS 303146-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303146-10-3 |
| Molecular Formula | C18H15N5O |
| Molecular Weight | 317.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{7-[(E)-2-(4-methoxyphenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-1H-pyrrole (CAS 303146-10-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H15N5O. Molecular weight: 317.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H15N5O |
| Molecular Weight | 317.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related E Standards
- 6-(4-Methoxyphenyl)-5-phenylfuro[2,3-d]pyrimidin-4-amine (CAS 14774-66-4)
- (2Z)-2-{[(4-methoxyphenyl)amino]methylidene}-1H,2H-naphtho[2,1-b]furan-1-one (CAS 338415-30-8)
- 3-(((2-Methoxyphenyl)amino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione (CAS 384357-00-0)
- 3-(((3-Methoxyphenyl)amino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione (CAS 369394-57-0)
- 4-(4-Methoxyphenyl)-6-(methylamino)-2-(pyridin-2-yl)pyrimidine-5-carbonitrile (CAS 320418-93-7)
- 5,6-Bis(4-methoxyphenyl)pyridazine-3-carbonitrile (CAS 375793-04-7)
- 5-Acetyl-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carbonitrile (CAS 649746-09-8)
- 6-(3-methoxyphenyl)-3-(pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 861249-59-4)
Recommended Standards
- 1-{4-[(2E)-3-(4-Methylphenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 949923-53-9)
- 12-Hydroxy-13-oxa-3-azapentacyclo[12.8.0.0^{2,11}.0^{4,9}.0^{15,20}]docosa-1(14),2,4(9),10,15(20),16,18,21-octaen-8-one (CAS 866138-19-4)
- 1-(3-Cyano-5-(ethoxycarbonyl)-6-methylpyridin-2-yl)piperidine-4-carboxylic acid (CAS 919354-24-8)
- 3,5-Diiodo-1H-pyridin-4-one (CAS 5579-93-1)
- 2-((((1-Isopropyl-1H-pyrazol-5-yl)methyl)amino)methyl)phenol hydrochloride (CAS 1856083-50-5)
- 6-(iodomethyl)-2-methylsulfonyl-5-oxaspiro[3.5]nonane (CAS 2159462-86-7)
- 5-(2-Oxopyrrolidin-1-yl)pyridine-3-carboxylic acid (CAS 1343197-66-9)
- 1-O-Dodecyl-rac-glycerol (CAS 1561-07-5)
- 1-Oxo-1H-pyrrolizine-2-carbonyl chloride (CAS 81400-08-0)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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