Fluorescein-DBCO

CAT: 0804-HY-126851-01Size: 1 mgDry Ice: NoHazardous: No

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CAT#:0804-HY-126851-01Size:1 mg

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Description

Fluorescein-DBCO is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. Fluorescein-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

CAS Number

2054339-00-1

UNSPSC

12171500

Hazard Statement

H302, H315, H319, H335

Target

ADC Linker

Type

Dye Reagents

Related Pathways

Antibody-drug Conjugate/ADC Related

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/fluorescein-dbco.html

Purity

96.0

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

O=C(N1CC2=C(C#CC3=C1C=CC=C3)C=CC=C2)CCNC(NC4=CC=C(C5=C4)C6(OC5=O)C7=C(OC8=C6C=CC(O)=C8)C=C(O)C=C7)=S

Molecular Formula

C39H27N3O6S

Molecular Weight

665.71

Precautions

H302, H315, H319, H335

References & Citations

[1]Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16 (5) :315-337.

Shipping Conditions

Room Temperature

Storage Conditions

4°C (Powder, protect from light, stored under nitrogen)

Scientific Category

Dye Reagents

Clinical Information

No Development Reported

Isoform

Non-cleavable Linker

Chemical Information

Fluorescein-DBCO

CAS Number	2054339-00-1
PubChem CID	123132046
IUPAC Name	1-[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]-3-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)thiourea
Molecular Formula	C39H27N3O6S
Molecular Weight	665.7
XLogP	5.6
Topological Polar Surface Area	152
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	4
Heavy Atom Count	49
Formal Charge	0
Complexity	1320

SMILES

C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCNC(=S)NC4=CC5=C(C=C4)C6(C7=C(C=C(C=C7)O)OC8=C6C=CC(=C8)O)OC5=O

InChI

InChI=1S/C39H27N3O6S/c43-27-12-15-31-34(20-27)47-35-21-28(44)13-16-32(35)39(31)30-14-11-26(19-29(30)37(46)48-39)41-38(49)40-18-17-36(45)42-22-25-7-2-1-5-23(25)9-10-24-6-3-4-8-33(24)42/h1-8,11-16,19-21,43-44H,17-18,22H2,(H2,40,41,49)

InChIKey

FGEDVMJBPDYXLU-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 2054339-00-1

CID: 123132046

Formula: C39H27N3O6S

MW: 665.7

Interactive 3D Structure

Loading 3D structure...

View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	665.7
XLogP3	5.6
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	4
Exact Mass	665.16205676
Monoisotopic Mass	665.16205676
Topological Polar Surface Area	152 Å²
Heavy Atom Count	49
Formal Charge	0
Complexity	1320
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

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HY-140302-01	DBCO-PEG5-DBCO
HY-130346-01	DBCO-PEG4-DBCO
HY-D0251-01	Fluorescein
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Alternative Products

Catalog	Name
BA2414-1	Fluorescein-DBCO
BA2497-5	DBCO-PEG2-DBCO
abx085410-01	DBCO-PEG-DBCO
MBS5770672	DBCO-PEG5-DBCO
MBS5768950	DBCO-PEG4-DBCO
MBS5770653	DBCO-PEG13-DBCO
MBS5770677	DBCO-PEG9-DBCO
MBS5770650	DBCO-PEG10-DBCO

Fluorescein-DBCO

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