Fluorescein-DBCO CAS 2054339-00-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2054339-00-1 |
| Molecular Formula | C39H27N3O6S |
| Molecular Weight | 665.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Fluorescein-DBCO (CAS 2054339-00-1) pharmaceutical standards reference standard. Molecular formula: C39H27N3O6S. Molecular weight: 665.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C39H27N3O6S |
| Molecular Weight | 665.71 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluorescein Standards
- Fluorescein di-β-D-glucopyranoside (CAS 129787-66-2)
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- Fluorescein-thiourea-PEG4-azide (CAS 1454662-54-4)
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- Fluorescein-6-carbonyl-Val-Ala-DL-Asp(OMe)-fluoromethylketone (N-1915.0500) (CAS 560094-66-8)
- Fluorescein-PEG5-acid (CAS 2183440-40-4)
- Fluorescein Dimer Impurity 3 (isomeric mixture) (CAS CATO-C4X-290011)
Recommended Standards
- Ac-Tyr-Val-Ala-Asp-AMC (CAS 149231-65-2)
- 1,2,3,4,6,7,8,9,12,12,13,13-Dodecachloro-4,4a,4b,5,5a,6,9,9a,10,10a,11,11a-dodecahydro-1,4:6,9-dimethano-1H-benzo[b]fluorene 58910-85-3 Fireshield C2 (CAS 58910-85-3)
- Chloro[[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](N,N-dimethylbenzylamine)palladium(II)] (CAS 930796-10-4)
- Disodium (CAS 25681-79-2)
- 1-(Sec-butylthio)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1489270-47-4)
- 3-(2,5-Difluorophenoxy)pyrrolidine (CAS 946727-17-9)
- Adenosine Impurity 19 (CAS 166735-83-7)
- Allochenodeoxycholic acid (CAS 15357-34-3)
- N-ethyl-N-methylprop-2-enamide (CAS 52089-44-8)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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