DBCO-PEG2-NH-Boc CAS 2377004-08-3
| CAS No. | 2377004-08-3 |
| Molecular Formula | C30H37N3O6 |
| Molecular Weight | 535.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of DBCO-PEG2-NH-Boc is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
DBCO-PEG2-NH-Boc (CAS 2377004-08-3) is a high-purity analytical reference standard with the molecular formula C30H37N3O6 and a molecular weight of 535.63 g/mol.
Structurally, DBCO-PEG2-NH-Boc (C30H37N3O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 535.63 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures DBCO-PEG2-NH-Boc under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H37N3O6 |
| Molecular Weight | 535.63 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Related DBCO Standards
- DBCO-Sulfo-NHS ester (sodium) (CAS 1400191-52-7)
- DBCO-NHCO-PEG4-amine (CAS 1255942-08-5)
- DBCO-PEG4-amine (CAS 1840886-10-3)
- Dbco-peg4-acid (CAS 2110448-99-0)
- DBCO-PEG1-NHS ester (CAS 2228857-34-7)
- DBCO-PEG4-alcohol (CAS 1416711-60-8)
- DBCO-CONH-S-S-NHS ester (CAS 1435934-53-4)
- DBCO-PEG1-NH-Boc (CAS 2364591-77-3)
Recommended Standards
- (6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-5-hydroxy-3-oxo-6-heptenoic Acid 1,1-Dimethylethyl Ester (CAS 947262-23-9)
- Dihydroergocristine Mesilate EP Impurity D (CAS 3036-37-1)
- 536755-34-7 Bis(2-methyl-dibenzo[f,h]quinoxaline)(acetylacetonate)iridium (III) Ir(2-phq)2(acac) (CAS 536755-34-7)
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- 0197AD 1185293-65-5 4-(3,5-Dimethyl-pyrazol-1-yl)-3-methoxy-phenylamine hydrochloride C12H16ClN3O (CAS 1185293-65-5)
- 2,4-Diaminopyrimidine (CAS 156-81-0)
- Mps-BAY 2a, >98% (HPLC) (CAS 1382477-96-4)
- 1,2,3,4-Tetrahydrofluoranthene (CAS 42429-92-5)
- (3-nitrophenyl)methylammonium hydrochloride (3-nitrophenyl)methylazanium hydrochloride 26177-43-5 A818292 (CAS 26177-43-5)
- 6-Amino-8-(trifluoromethyl)-3,4-dihydroquinolin-2(1H)-one (CAS 1891169-88-2)
- 6-Hydroxy-13-(4-methoxyphenyl)-11-(thiophen-2-yl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5,10,12-pentaen-4-one (CAS 674800-29-4)
- 4-[5-(pyridin-3-yl)-1,2,4-oxadiazol-3-yl]phenol (CAS 40678-80-6)
- Atosiban Impurity 45 (CAS CATO-C4X-229345)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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 18665070610 / Nicole.chen@cato-chem.com