WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 408034
Description: The natural product L-783277 is a resorcylic lactone type covalent MEK kinase inhibitor. L-783,277 inhibits the growth of the human adrenal cancer cell line H295R in vitro. L-783,277 inhibits MEK with an IC50 value of 4 nM. It weakly inhibits Lck and is inactive against Raf, PKA and PKC. L-783,277 is an irreversible inhibitor of MEK and is competitive with respect to ATP.
MedKoo Cat#: 408034
Chemical Formula: C19H24O7
Exact Mass: 364.1522
Molecular Weight: 364.394
Elemental Analysis: C, 62.63; H, 6.64; O, 30.73
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
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Note: Price will be listed if it is available in the future.
Synonym: L-783277; L 783277; L783277; L-783,277; L 783,277; L783,277;
IUPAC/Chemical Name: (3S,5Z,8S,9S)-3,4,9,10,11,12-Hexahydro-8,9,16-trihydroxy-14-methoxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione
InChi Key: QXPNJMHRUZCEAP-UXBSLASESA-N
InChi Code: InChI=1S/C19H24O7/c1-11-5-3-7-14(20)18(23)15(21)8-4-6-12-9-13(25-2)10-16(22)17(12)19(24)26-11/h3,7,9-11,15,18,21-23H,4-6,8H2,1-2H3/b7-3-/t11-,15-,18+/m0/s1
SMILES Code: O=C(O[C@@H](C)C/C=C\1)C2=C(O)C=C(OC)C=C2CCC[C@H](O)[C@H](O)C1=O
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: Soluble in DMSO
Shelf Life: >3 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
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 364.394 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|