Py-BODIPY-NHS ester CAS 201998-61-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201998-61-0 |
| Molecular Formula | C20H17BF2N4O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Py-BODIPY-NHS ester (CAS 201998-61-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H17BF2N4O4. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H17BF2N4O4 |
| Molecular Weight | 426.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Policresulen Impurity 6 (CAS 17688-83-4)
- 2-(3-CHLOROPHENYL)ETHAN-1-OL 2-(3-chlorophenyl)ethanol 3-CHLORO-BENZENEETHANOL 3-CHLORO-BETA-PHENETHYL ALCOHOL 3-CHLOROPHENETHYLALCOHOL 5182-44-5 AS00585 BENZENEETHANOL, 3-CHLORO- M-CHLOROPHENETHYL ALCOHOL OTAVA-BB 1204393 (CAS 5182-44-5)
- N,6-dimethyl-N-(piperidin-4-yl)pyridazin-3-amine (CAS 1311569-72-8)
- 2-(3-(3,7-Dioxo-6-phenyl-3,7-dihydro-2H-thiazolo[3,2-b][1,2,4]triazin-2-ylidene)-2-oxoindolin-1-yl)acetamide (CAS 607385-13-7)
- 3-(3-Ethyl-1-phenyl-1H-1,2,4-triazol-5-yl)-propanoic acid (CAS 1142209-71-9)
- 1-imino-1-oxo-thiolan-3-ol (CAS 1609964-36-4)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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