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Di-tert-butyl dicarbonate

Di-tert-butyl dicarbonate

CAS Number: 24424-99-5

Molecular Formula: C10H18O5

About Di-tert-butyl dicarbonate

Boc Anhydride (CAS 24424-99-5) remains a cornerstone reagent for the introduction of tert-butoxycarbonyl protecting groups in solid-phase peptide synthesis, where US-based CDMOs are increasingly demanding high purity fine chemicals with >= 99% Pharma purity to ensure high-yield couplings and simplified downstream purif...

Synonyms

  • bis(tert-butoxycarbonyl)oxide
  • Boc(2)O cpd
  • Boc2O cpd
  • di-tert-butyl dicarbonate
  • di-tert-butyl pyrocarbonate
View all

Di-tert-butyl dicarbonate Specifications

CAS Number
24424-99-5
Molecular Formula
C10H18O5
Molecular Weight
218.25 g/mol
IUPAC Name
tert-butyl (2-methylpropan-2-yl)oxycarbonyl carbonate
Canonical SMILES
CC(C)(C)OC(=O)OC(=O)OC(C)(C)C
InChI Key
DYHSDKLCOJIUFX-UHFFFAOYSA-N
InChI
InChI=1S/C10H18O5/c1-9(2,3)14-7(11)13-8(12)15-10(4,5)6/h1-6H3
Molecular Weight
218.25 g/mol
Physical appearance
Colorless to white to yellow liquid, crystals, powder, or solid lump

Peptide Synthesis Reagent

A common organic reagent used for the introduction of the Boc (tert-butoxycarbonyl) protecting group to amine functionalities in amino acids, peptides, and proteins

Pharmaceutical Intermediate

A critical building block utilized in the synthesis of active pharmaceutical ingredients (APIs), antibiotics, antiviral, and anticancer drugs to stabilize molecular structures during multi-step synthesis

Organic Synthesis Building Block

A versatile reagent employed in the preparation of chiral molecules, isocyanates, carbamates, and urea derivatives, or as a dehydrating agent for carboxylic acids

Polymer Chemistry Additive

A functional agent used as a blowing agent or for amine protection in the development of specialized polymers and polycarbonate materials.

  1. bis(tert-butoxycarbonyl)oxide
  2. Boc(2)O cpd
  3. Boc2O cpd
  4. di-tert-butyl dicarbonate
  5. di-tert-butyl pyrocarbonate

Di-tert-butyl dicarbonate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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