DBCO-NHCO-PEG4-amine CAS 1255942-08-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1255942-08-5 |
| Molecular Formula | C29H37N3O6 |
| Molecular Weight | 523.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
DBCO-NHCO-PEG4-amine (CAS 1255942-08-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C29H37N3O6. Molecular weight: 523.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C29H37N3O6 |
| Molecular Weight | 523.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related DBCO Standards
- DBCO-PEG4-amine (CAS 1840886-10-3)
- DBCO-PEG1-NHS ester (CAS 2228857-34-7)
- DBCO-Sulfo-NHS ester (sodium) (CAS 1400191-52-7)
- DBCO-PEG2-NH-Boc (CAS 2377004-08-3)
- DBCO-PEG4-alcohol (CAS 1416711-60-8)
- Dbco-peg4-acid (CAS 2110448-99-0)
- DBCO-PEG1-NH-Boc (CAS 2364591-77-3)
- DBCO-C2-SulfoNHS ester (CAS 1803279-86-8)
Recommended Standards
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- Rosuvastatin N-Desmethyl t-Butyl Ester (CAS 1283766-30-2)
- Azelaprag (CAS 2049980-18-7)
- 4-Cyclopropoxy-6-isopropoxynicotinaldehyde (CAS 1243467-02-8)
- 4,4,5,5-Tetramethyl-2-(2,3,5,6-tetrafluorophenyl)-1,3,2-dioxaborolane (CAS 1073339-11-3)
- 2-(2-Thienyl)-4-pyridinamine (CAS 1020540-64-0)
- 3-({4-Amino-6-[methyl(phenyl)amino]-1,3,5-triazin-2-yl}methyl)-5-chloro-1,3-benzoxazol-2(3H)-one (CAS 903202-10-8)
- n-Isopropyl-2-methoxy-5-methylaniline (CAS 1019582-92-3)
- tert-Butyl N-[(3-methylpiperidin-3-yl)methyl]carbamate (CAS 1158759-24-0)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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