WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 122129
CAS#: 683239-16-9
Description: 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.
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
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
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.
| 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 |
