CL2A - CAS 1846605-04-6

CL2A - CAS 1846605-04-6 Catalog number: BADC-00621

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CL2A is a claevable complicated PEG8- and triazole-containing PABC-peptide-mc linker. CL2A is cleavable through pH sensitivity, giving rise to bystander effect, and binds the antibody at a cysteine residue via a disulfide bond. Labetuzumab govitecan used this linker.

Category
ADCs Linker
Product Name
CL2A
CAS
1846605-04-6
Catalog Number
BADC-00621
Molecular Formula
C51H79N9O18
Molecular Weight
1106.22
CL2A

Ordering Information

Catalog Number Size Price Quantity
BADC-00621 -- $--
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Description
CL2A is a claevable complicated PEG8- and triazole-containing PABC-peptide-mc linker. CL2A is cleavable through pH sensitivity, giving rise to bystander effect, and binds the antibody at a cysteine residue via a disulfide bond. Labetuzumab govitecan used this linker.
IUPAC Name
N-[[1-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[2-[2-[[(2S)-6-amino-1-[4-(hydroxymethyl)anilino]-1-oxohexan-2-yl]amino]-2-oxoethoxy]acetyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]triazol-4-yl]methyl]-4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexane-1-carboxamide
Canonical SMILES
O=C(NC1=CC=C(COC(O)=O)C=C1)[C@H](CCCCN)NC(COCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCN2N=NC(CNC(C3CCC(CN4C(C=CC4=O)=O)CC3)=O)=C2)=O)=O
InChI
InChI=1S/C50H79N9O16/c51-14-2-1-3-44(50(66)54-42-10-6-40(36-60)7-11-42)55-46(62)38-75-37-45(61)52-15-17-67-19-21-69-23-25-71-27-29-73-31-32-74-30-28-72-26-24-70-22-20-68-18-16-58-35-43(56-57-58)33-53-49(65)41-8-4-39(5-9-41)34-59-47(63)12-13-48(59)64/h6-7,10-13,35,39,41,44,60H,1-5,8-9,14-34,36-38,51H2,(H,52,61)(H,53,65)(H,54,66)(H,55,62)/t39?,41?,44-/m0/s1
Solubility
DMSO: 10 mm
Purity
> 99%
Shelf Life
≥ 2 years
Shipping
Room temperature
Storage
Store at -20 °C, keep in dry and avoid sunlight.
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Historical Records: DTSSP Crosslinker | CL2A
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