3-Iodo-5-nitro-1-trityl-1H-indazole CAS 473416-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 473416-34-1 |
| Molecular Formula | C26H18IN3O2 |
| Molecular Weight | 531.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Iodo-5-nitro-1-trityl-1H-indazole (CAS 473416-34-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H18IN3O2. Molecular weight: 531.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H18IN3O2 |
| Molecular Weight | 531.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- ((2R,3R,4S,5R)-3-(Benzoyloxy)-5-(2,6-dichloro-9H-purin-9-yl)-4-fluorotetrahydrofuran-2-yl)methyl benzoate (CAS 329187-80-6)
- 9-(2-Ethylhexyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (CAS 476360-83-5)
- Fmoc-L-Phe(2-F,5-I)-OH (CAS 2350170-78-2)
- JWH-072 (CAS 209414-06-2)
- (1-Benzylpyrrolidin-3-yl)methanamine oxalate (CAS 1177308-86-9)
- 2-(N-Boc-N-butylamino)-5-bromopyridine (CAS 1291487-21-2)
- E569WG6E60 182133-25-1 Arzoxifene [INN] 2-(p-Methoxyphenyl)-3-(p-(2-piperidinoethoxy)phenoxy)benzo(b)thiophene-6-ol Benzo(b)thiophene-6-ol, 2-(4-methoxyphenyl)-3-(4-(2-(1-piperidinyl)ethoxy)phenoxy)- Arzoxifene LY 353381 UNII-E569WG6E60 (CAS 182133-25-1)
- 2-(6-Amino-2-(difluoromethyl)-5-methylpyridin-3-yl)acetic acid (CAS 1806794-31-9)
- Ethyl 3-(4-fluorophenyl)-2-oxopropanoate (CAS 161038-68-2)
- HA Peptide (CAS 92000-76-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com