WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 576193
CAS#: 159542-04-8
Description: Hapalosin is a cyclodepsipeptide that reverses multidrug resistance.
MedKoo Cat#: 576193
Name: Hapalosin
CAS#: 159542-04-8
Chemical Formula: C28H43NO6
Exact Mass: 489.309
Molecular Weight: 489.65
Elemental Analysis: C, 68.68; H, 8.85; N, 2.86; O, 19.60
This product is not in stock, which may be available by custom synthesis.
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Synonym: Hapalosin
IUPAC/Chemical Name: 1,9-Dioxa-4-azacyclododecane-3,8,12-trione, 10-heptyl-6-hydroxy-4,11-dimethyl-2-(1-methylethyl)-5-(phenylmethyl)-, (2S-(2R*,5R*,6S*,10S*,11R*))-
InChi Key: NJNAHFYVTBZQHU-LFFUDGMSSA-N
InChi Code: InChI=1S/C28H43NO6/c1-6-7-8-9-13-16-24-20(4)28(33)35-26(19(2)3)27(32)29(5)22(23(30)18-25(31)34-24)17-21-14-11-10-12-15-21/h10-12,14-15,19-20,22-24,26,30H,6-9,13,16-18H2,1-5H3/t20-,22-,23+,24+,26-/m0/s1
SMILES Code: CCCCCCC[C@H]1OC(=O)C[C@@H](O)[C@H](Cc2ccccc2)N(C)C(=O)[C@@H](OC(=O)[C@H]1C)C(C)C
Appearance: Solid powder
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 489.65 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 |
1. O'Connell CE, Salvato KA, Meng Z, Littlefield BA, Schwartz CE. Synthesis and evaluation of hapalosin and analogs as MDR-reversing agents. Bioorg Med Chem Lett. 1999 Jun 7;9(11):1541-6. doi: 10.1016/s0960-894x(99)00243-7. PMID: 10386932.
