SPDP-PEG8-NHS - CAS 1252257-56-9
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SPDP-PEG8-NHS - CAS 1252257-56-9 Catalog number: BADC-00459

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Category
ADCs Linker
Product Name
SPDP-PEG8-NHS
CAS
1252257-56-9
Catalog Number
BADC-00459
Molecular Formula
C31H49N3O13S2
Molecular Weight
735.86
SPDP-PEG8-NHS

Ordering Information

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BADC-00459 -- $--
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Synonyms
SPDP-PEG8-NHS ester; 2,5-dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16,19,22,25,28-octaoxa-4-azahentriacontan-31-oate; LC-PEG8-SPDP; OPSS-PEG(8)-NHS; alpha-[3-(o-Pyridyldisulfido)propanoylamido]-omega-succinimidyl ester octa(ethylene glycol); Propanoic acid, 3-[[25-oxo-27-(2-pyridinyldithio)-3,6,9,12,15,18,21-heptaoxa-24-azaheptacos-1-yl]oxy]-, 2,5-dioxo-1-pyrrolidinyl ester; N-{27-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-27-oxo-3,6,9,12,15,18,21,24-octaoxaheptacos-1-yl}-3-(2-pyridinyldisulfanyl)propanamide
Canonical SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCSSC2=CC=CC=N2
InChI
InChI=1S/C31H49N3O13S2/c35-27(7-26-48-49-28-3-1-2-8-33-28)32-9-11-40-13-15-42-17-19-44-21-23-46-25-24-45-22-20-43-18-16-41-14-12-39-10-6-31(38)47-34-29(36)4-5-30(34)37/h1-3,8H,4-7,9-26H2,(H,32,35)
InChIKey
HKFFRXQWQMCBEO-UHFFFAOYSA-N
Density
1.29±0.1 g/cm3 (Predicted)
Solubility
Soluble in DMSO
Index Of Refraction
1.555
LogP
-2.32
Appearance
Colorless Oily Liquid
Purity
≥95%
Shipping
Room temperature, or blue ice upon request.
Storage
Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
The molarity calculator equation

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

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The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

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Historical Records: SPDP-PEG8-NHS
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