MedKoo Cat#: 122129 | Name: 20-(tert-Butoxy)-20-oxoicosanoic acid
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

20-(tert-Butoxy)-20-oxoicosanoic acid is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) and in the synthesis of PROTACs.

Chemical Structure

20-(tert-Butoxy)-20-oxoicosanoic acid
20-(tert-Butoxy)-20-oxoicosanoic acid
CAS#683239-16-9

Theoretical Analysis

MedKoo Cat#: 122129

Name: 20-(tert-Butoxy)-20-oxoicosanoic acid

CAS#: 683239-16-9

Chemical Formula: C24H46O4

Exact Mass: 398.3396

Molecular Weight: 398.63

Elemental Analysis: C, 72.31; H, 11.63; O, 16.05

Price and Availability

Size Price Availability Quantity
1g USD 250.00 2 Weeks
2g USD 400.00 2 Weeks
5g USD 750.00 2 Weeks
10g USD 1,150.00 2 Weeks
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Synonym
IUPAC/Chemical Name
20-(tert-butoxy)-20-oxoicosanoic acid
InChi Key
JUCDAUSILDWYOA-UHFFFAOYSA-N
InChi Code
InChI=1S/C24H46O4/c1-24(2,3)28-23(27)21-19-17-15-13-11-9-7-5-4-6-8-10-12-14-16-18-20-22(25)26/h4-21H2,1-3H3,(H,25,26)
SMILES Code
OC(CCCCCCCCCCCCCCCCCCC(OC(C)(C)C)=O)=O
Appearance
To be determined
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 398.63 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL