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SML1378

KYL trifluoroacetate salt

≥95% (HPLC)

Synonym(s):

KYLPYWPVLSSL trifluoroacetate salt, L-Lysyl-L-tyrosyl-L-leucyl-L-prolyl-L-tyrosyl-L-tryptophyl-L-prolyl-L-valyl-L-leucyl-L-seryl-L-seryl-L-leucine trifluoroacetate salt

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About This Item

Empirical Formula (Hill Notation):
C74H108N14O17 · xC2HF3O2
CAS Number:
676657-00-4
Molecular Weight:
1465.73 (free base basis)
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥95% (HPLC)
Form:
powder
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Quality Segment

100

assay

≥95% (HPLC)

form

powder

color

white to off-white

shipped in

wet ice

storage temp.

−20°C

SMILES string

N2([C@@H](CCC2)C(=O)N[C@@H](Cc6ccc(cc6)O)C(=O)N[C@@H](Cc4c5c([nH]c4)cccc5)C(=O)N3[C@@H](CCC3)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)O)C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](N)CCCCN)Cc1ccc(cc1)O)CC(C)

InChI

1S/C74H108N14O17/c1-40(2)31-52(64(94)84-59(39-90)68(98)85-58(38-89)67(97)83-57(74(104)105)33-42(5)6)80-71(101)62(43(7)8)86-70(100)61-19-14-30-88(61)73(103)56(36-46-37-77-51-17-10-9-15-49(46)51)82-66(96)54(35-45-22-26-48(92)27-23-45)79-69(99)60-18-13-29-87(60)72(102)55(32-41(3)4)81-65(95)53(34-44-20-24-47(91)25-21-44)78-63(93)50(76)16-11-12-28-75/h9-10,15,17,20-27,37,40-43,50,52-62,77,89-92H,11-14,16,18-19,28-36,38-39,75-76H2,1-8H3,(H,78,93)(H,79,99)(H,80,101)(H,81,95)(H,82,96)(H,83,97)(H,84,94)(H,85,98)(H,86,100)(H,104,105)/t50-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-/m0/s1

InChI key

FZNPYIAZMDBRLC-RKNDTPCJSA-N

Biochem/physiol Actions

KYL is a potent and selective EphA4 receptor tyrosine kinase antagonist that inhibits EphA4-EphrinA5 interactions. KYL binds to the ephrin-binding domain of EphA4.
Potent and selective EphA4 receptor tyrosine kinase antagonist

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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