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Screening compounds

BCN-PEG4-NHS ester

Also known as BCN-endo-PEG4-NHS, BCN-endo-PEG4-SPA, Exo-bcn-PEG4-NHS ester

CAS 1702356-19-1Formula C26H38N2O10Molar mass 538.59 g/mol
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BCN-PEG4-NHS ester chemical structure, C26H38N2O10, CAS 1702356-19-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1702356-19-1
Formula
C26H38N2O10
Molar mass
538.59 g/mol
HS code
292519
Category
Screening compounds

What is BCN-PEG4-NHS ester?

Plain description, key identifiers and synonyms

BCN-PEG4-NHS ester is a chemical substance with the molecular formula C26H38N2O10 and a molar mass of 538.59 g/mol. Its CAS registry number is 1702356-19-1. The IUPAC name is (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[(1S,8R)-9-bicyclo[6.1.0]non-4-ynyl]methoxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[(1S,8R)-9-bicyclo[6.1.0]non-4-ynyl]methoxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
CAS number
1702356-19-1
Molecular formula
C26H38N2O10
MDL number
MFCD23704191
InChIKey
MFQCOKMBYCIQEJ-CBQGHPETSA-N
InChI
InChI=1S/C26H38N2O10/c29-23-7-8-24(30)28(23)38-25(31)9-11-33-13-15-35-17-18-36-16-14-34-12-10-27-26(32)37-19-22-20-5-3-1-2-4-6-21(20)22/h20-22H,3-19H2,(H,27,32)/t20-,21+,22?
SMILES
C1C[C@@H]2[C@@H](C2COC(=O)NCCOCCOCCOCCOCCC(=O)ON3C(=O)CCC3=O)CCC#C1

Synonyms

  • BCN-endo-PEG4-NHS
  • BCN-endo-PEG4-SPA
  • Exo-bcn-PEG4-NHS ester
  • BCN-exo-PEG4-NHS
  • (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[(1S,8R)-9-bicyclo[6.1.0]non-4-ynyl]methoxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
  • rel-2,5-Dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate
  • BCN-PEG4-NHS (endo)
  • endo-Bcn-peg4-nhsester
  • ENdo-BCN-PEG4-NHS ester,95%
  • (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[(1R,8S)-9-bicyclo[6.1.0]non-4-ynyl]methoxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
  • 2,5-dioxopyrrolidin-1-yl 1-((1R,8S,9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate
  • 2,5-Dioxopyrrolidin-1-yl rel-1-[(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-yl]-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oate
  • 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-[(1R,8S)-bicyclo[6.1.0]non-4-yn-9-ylmethyl] 17-(2,5-dioxo-1-pyrrolidinyl) ester, rel-
  • rel-2, 5-Dioxopyrrolidin-1-yl 1-((1R, 8S, 9s)-bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2, 7, 10, 13, 16-pentaoxa-4-azanonadecan-19-oate

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
538.59 g/molcalc.
Exact mass
538.2526 Dacalc.
LogP (octanol/water)
1.22calc.
Topological polar surface area
138.9 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
18calc.
Heavy atoms
38calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.77calc.
Formal charge
0calc.
Stereocentres
3calc.
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(CCOCCOCCOCCOCCNC(=O)OCC1C2CCC#CCCC21)ON1C(=O)CCC1=O

O=C(CCOCCOCCOCCOCCNC(=O)OCC1C2CCC#CCCC21)ON1C(=O)CCC1=O

3 rings, 38 atoms, the endo-BCN-PEG4-NHS ester ring system.

1 other chemical share 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.

BCN-PEG4-NHS ester suppliers

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BCN-PEG4-NHS ester price

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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 BCN-PEG4-NHS ester is traded under.

HS 2925.19Indicative HS code

Imides and their derivatives, salts thereof, other

World exports in 2024
$295M
+11.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. China29.7%
  2. Japan22.7%
  3. United Kingdom10.0%
Top importers
  1. United States12.7%
  2. Brazil12.6%
  3. China10.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for BCN-PEG4-NHS ester is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about BCN-PEG4-NHS ester, based on the data on this page

What is BCN-PEG4-NHS ester?

BCN-PEG4-NHS ester is a chemical substance with the molecular formula C26H38N2O10 and a molar mass of 538.59 g/mol. Its CAS registry number is 1702356-19-1. The IUPAC name is (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[[(1S,8R)-9-bicyclo[6.1.0]non-4-ynyl]methoxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate.

What is the CAS number of BCN-PEG4-NHS ester?

The CAS registry number of BCN-PEG4-NHS ester is 1702356-19-1.

What is the molecular formula and weight of BCN-PEG4-NHS ester?

The molecular formula of BCN-PEG4-NHS ester is C26H38N2O10 and its molar mass is 538.59 g/mol.

What is BCN-PEG4-NHS ester used for?

Known uses and roles of BCN-PEG4-NHS ester include building blocks in research and laboratory and screening compounds in research and laboratory.

Is BCN-PEG4-NHS ester hazardous?

No GHS hazard classification for BCN-PEG4-NHS ester 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 BCN-PEG4-NHS ester?

BCN-PEG4-NHS ester is usually classified under HS code 292519 (Imides and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy BCN-PEG4-NHS ester?

CompoundList lists 1 supplier of BCN-PEG4-NHS ester in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of BCN-PEG4-NHS ester?

Suppliers quote BCN-PEG4-NHS ester 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

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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