5,8,11-Trioxa-2-azatridecanoic,13-amino,1,1-dimethylethyl ester , 98% , 101187-40-0

CAS NO.：101187-40-0

Empirical Formula: C13H28N2O5

Molecular Weight: 292.37

MDL number: MFCD11975204

PRODUCT Properties

• Boiling point: 405.7±35.0 °C(Predicted)
• Density: 1.050
• storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• solubility: Soluble in Water, DMSO, DCM, DMF
• form: clear liquid to cloudy liquid
• pka: 12.23±0.46(Predicted)
• color: Colorless to Light yellow to Light orange
• InChI: InChI=1S/C13H28N2O5/c1-13(2,3)20-12(16)15-5-7-18-9-11-19-10-8-17-6-4-14/h4-11,14H2,1-3H3,(H,15,16)
• InChIKey: CUPBLDPRUBNAIE-UHFFFAOYSA-N
• SMILES: C(OC(C)(C)C)(=O)NCCOCCOCCOCCN

Description and Uses

t-Boc-N-Amido-PEG3-amine is a PEG linker with an amino group and Boc-protected amino. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to free the amine.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• HS Code: 2924190090
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3