endo-BCN-PEG8-NHS ester CAS 1608140-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1608140-48-2 |
| Molecular Formula | C34H54N2O14 |
| Molecular Weight | 714.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity endo-BCN-PEG8-NHS ester (CAS 1608140-48-2) pharmaceutical standards reference standard. Molecular formula: C34H54N2O14. Molecular weight: 714.80 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C34H54N2O14 |
| Molecular Weight | 714.80 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related endo Standards
- Endo BCN-PEG12-acid-1 (CAS 2702973-69-9)
- endo-BCN-PEG8-acid (CAS 2126805-02-3)
- endo-BCN-PEG4-PFP ester (CAS 1421932-52-6)
- 2-[(3-endo)-3-[[5-Cyclopropyl-3-[2-(trifluoromethoxy)phenyl]-4-isoxazolyl]methoxy]-8-azabicyclo[3.2.1]octan-8-yl]-4-fluorobenzo[d]thiazole-6-carboxylic Acid (CAS 1383816-29-2)
- Endo-bicyclo[3.3.1]nonan-3-ol (CAS 10036-10-9)
- Endo-3,7,14-trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane (CAS 307531-89-1)
- endo-BCN-PEG4-NHS ester (CAS 2252422-32-3)
- endo-BCN-PEG3-mal (CAS 2141976-33-0)
Recommended Standards
- 2�-Deoxy-5�-O-methoxytritylthymidine-3�-O-N,N-diisopropylaminocyanoethylphosphoramidite (CAS 144845-96-5)
- N-(Azido-PEG3)-N-bis(PEG4-acid) (CAS 2112731-54-9)
- 4,4',4'',4'''-(Porphyrin-5,10,15,20-tetrayl)tetrabenzonitrile (CAS 14609-51-9)
- 5-(1h-1,2,4-Triazol-1-yl)pentanoic acid (CAS 1038972-79-0)
- Ethyl 3,5-dimethylbenzoate (CAS 21239-29-2)
- 1,3-Dibromo-5,7-bis(2-butyloctyl)-4H,8H-benzo[1,2-c:4,5-c']dithiophene-4,8-dione (CAS 2093197-88-5)
- 2,4-Bis(4-methoxyphenyl)-4-oxobutanenitrile (CAS 23073-04-3)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 511272-33-6)
- 6-Bromo-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid (CAS 1260386-47-7)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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