2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-5-(methanesulfonylmethyl)pyrazolo[1,5-a]pyrimidin-7-ol CAS 691872-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691872-99-8 |
| Molecular Formula | C18H18N4O3S2 |
| Molecular Weight | 402.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-5-(methanesulfonylmethyl)pyrazolo[1,5-a]pyrimidin-7-ol (CAS 691872-99-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H18N4O3S2. Molecular weight: 402.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H18N4O3S2 |
| Molecular Weight | 402.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-[(5Z)-5-[(4-Methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-octahydro-1H-isoindole-1,3-dione (CAS 477868-42-1)
- 3-Amino-3-(3-hydroxyoxetan-3-yl)-N-tritylpropanamide (CAS 2198055-92-2)
- 2-(Benzo[d]thiazol-2-ylthio)-N-(5-(4-fluorophenyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 394230-48-9)
- 3-(4-Cyanophenyl)pentanedioic acid (CAS 952415-62-2)
- 1017366-82-3 2-[(4-Fluorophenyl)carbonyl]piperidine HCl C12H14FNO.HCl Z6389 (CAS 1017366-82-3)
- 1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol (CAS 1427311-72-5)
- 4-(aminomethyl)-6-methyl-1,2-dihydropyridin-2-one dihydrochloride (CAS 1909310-08-2)
- MEGA-8 (CAS 85316-98-9)
- 3,3-dimethylpentan-2-amine hydrochloride (CAS 1955553-45-3)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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