6-Amino-4-(4-bromophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile CAS 89607-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89607-40-9 |
| Molecular Formula | C14H11BrN4O |
| Molecular Weight | 331.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-4-(4-bromophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 89607-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11BrN4O. Molecular weight: 331.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11BrN4O |
| Molecular Weight | 331.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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- n-(2-Amino-2-oxoethyl)-5-bromo-N-cyclopentylthiophene-3-carboxamide (CAS 1184019-29-1)
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Recommended Standards
- 5-Oxo-1-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidine-3-carboxylic acid (CAS 2377587-46-5)
- Tienilic Acid (CAS 40180-04-9)
- 2-(4-Bromophenyl)imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 866137-87-3)
- MeOSuc-Lys(2-picolinoyl)-Ala-Pro-Val-pNA (L-1350.0025) (CAS 757139-27-8)
- (Pyridazin-3-ylthio)acetic acid (CAS 794574-61-1)
- 2-Propionamido-N,N-dipropyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide (CAS 331718-80-0)
- 3-Oxo-1-(pyridin-2-yldisulfanyl)-7,10,13-trioxa-4-azahexadecan-16-oic acid (CAS 1433996-96-3)
- Clenbuterol Impurity 2 (CAS 30095-55-7)
- Ac-DL-Phg-OH (CAS 15962-46-6)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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