CompoundList
Sign in
Heterocyclic building blocks

Dbco-peg2-dbco

Also known as Bis-DBCO-PEG2, DBCO-CONH-PEG2-NHCO-DBCO

CAS 2639395-48-3Formula C44H42N4O6Molar mass 722.84 g/mol
Get quotes Safety data
Dbco-peg2-dbco chemical structure, C44H42N4O6, CAS 2639395-48-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2639395-48-3
Formula
C44H42N4O6
Molar mass
722.84 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is Dbco-peg2-dbco?

Plain description, key identifiers and synonyms

Dbco-peg2-dbco is a chemical substance with the molecular formula C44H42N4O6 and a molar mass of 722.84 g/mol. Its CAS registry number is 2639395-48-3. The IUPAC name is 4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-N-[2-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]ethoxy]ethoxy]ethyl]-4-oxobutanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-N-[2-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]ethoxy]ethoxy]ethyl]-4-oxobutanamide
CAS number
2639395-48-3
Molecular formula
C44H42N4O6
MDL number
MFCD34178807
InChIKey
GPRBYNSGOSAHPU-UHFFFAOYSA-N
InChI
InChI=1S/C44H42N4O6/c49-41(21-23-43(51)47-31-37-13-3-1-9-33(37)17-19-35-11-5-7-15-39(35)47)45-25-27-53-29-30-54-28-26-46-42(50)22-24-44(52)48-32-38-14-4-2-10-34(38)18-20-36-12-6-8-16-40(36)48/h1-16H,21-32H2,(H,45,49)(H,46,50)
SMILES (canonical and isomeric)
C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCC(=O)NCCOCCOCCNC(=O)CCC(=O)N4CC5=CC=CC=C5C#CC6=CC=CC=C64

Synonyms

  • Bis-DBCO-PEG2
  • DBCO-CONH-PEG2-NHCO-DBCO

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
722.84 g/molcalc.
Exact mass
722.3104 Dacalc.
LogP (octanol/water)
4.71calc.
Topological polar surface area
117.3 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
15calc.
Heavy atoms
54calc.
Rings
6calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.27calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(CCC(=O)N1Cc2ccccc2C#Cc2ccccc21)NCCOCCOCCNC(=O)CCC(=O)N1Cc2ccccc2C#Cc2ccccc21

O=C(CCC(=O)N1Cc2ccccc2C#Cc2ccccc21)NCCOCCOCCNC(=O)CCC(=O)N1Cc2ccccc2C#Cc2ccccc21

6 rings, 54 atoms. This chemical is the scaffold itself.

No other chemical in our database has this scaffold.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Dbco-peg2-dbco suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Dbco-peg2-dbco can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Dbco-peg2-dbco price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dbco-peg2-dbco is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Dbco-peg2-dbco is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dbco-peg2-dbco, based on the data on this page

What is Dbco-peg2-dbco?

Dbco-peg2-dbco is a chemical substance with the molecular formula C44H42N4O6 and a molar mass of 722.84 g/mol. Its CAS registry number is 2639395-48-3.

What is the CAS number of Dbco-peg2-dbco?

The CAS registry number of Dbco-peg2-dbco is 2639395-48-3.

What is the molecular formula and weight of Dbco-peg2-dbco?

The molecular formula of Dbco-peg2-dbco is C44H42N4O6 and its molar mass is 722.84 g/mol.

What is Dbco-peg2-dbco used for?

Known uses and roles of Dbco-peg2-dbco include building blocks in research and laboratory.

Is Dbco-peg2-dbco hazardous?

No GHS hazard classification for Dbco-peg2-dbco is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Dbco-peg2-dbco?

Dbco-peg2-dbco is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dbco-peg2-dbco?

Post a free request on CompoundList and suppliers of Dbco-peg2-dbco will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Dbco-peg2-dbco?

Suppliers quote Dbco-peg2-dbco on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dbco-peg2-dbco

Get quotes for Dbco-peg2-dbco

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dbco-peg2-dbco
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dbco-peg2-dbco with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dbco-peg2-dbco-2639395-48-3" title="Dbco-peg2-dbco structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293399

Price on request
Free quotes, contact stays private
Get quotes