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SML1461

Kyotorphin acetate salt

≥98% (HPLC)

Synonym(s):

(2S)-2-[[(2S)-2-Amino-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid acetate salt, KTP, L-tyrosyl-L-arginine acetate salt, Tyr-Arg acetate salt, Tyrosyl-Arginine acetate salt

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Size/SKUAvailabilityPrice
5 mg
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$126.00
25 mg
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$388.00

About This Item

Empirical Formula (Hill Notation):
C15H23N5O4 · xC2H4O2
CAS Number:
Molecular Weight:
337.37 (free base basis)
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder

$126.00


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Quality Segment

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

H2O: 20 mg/mL, clear

storage temp.

−20°C

SMILES string

NC(NCCC[C@@H](C(O)=O)NC([C@@H](N)CC1=CC=C(O)C=C1)=O)=N.C

InChI

1S/C15H23N5O4.CH4/c16-11(8-9-3-5-10(21)6-4-9)13(22)20-12(14(23)24)2-1-7-19-15(17)18;/h3-6,11-12,21H,1-2,7-8,16H2,(H,20,22)(H,23,24)(H4,17,18,19);1H4/t11-,12-;/m0./s1

InChI key

KTMKVRFTDZZFFE-FXMYHANSSA-N

Biochem/physiol Actions

Kyotorphin is a neuroactive dipeptide (Tyr-Arg) shown to have analgesic, neuroprotective, and neuromodulatory properties. It is synthesized in nerve terminals and found in the brain and in cerebro-spinal fluid (CSF). Kyotorphin indirectly stimulates opioid receptors by releasing methionine enkephalin (met-enkephalin). CSF levels are lower in patients with persistent pain and in patients with Alzheimer′s disease.
Neuroactive dipeptide

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This Item
M7033H7278SML1455
description

≥98% (HPLC)

description

≥98% (TLC)

description

-

description

≥98% (HPLC)

form

powder

form

powder

form

powder

form

film

assay

≥98% (HPLC)

assay

≥98% (TLC)

assay

≥98% (TLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

storage temp.

−20°C

storage temp.

-

storage temp.

2-8°C

storage temp.

−20°C

solubility

H2O: 20 mg/mL, clear

solubility

water: 49.00-51.00 mg/mL, clear to very slightly hazy, colorless to faintly yellow

solubility

acetic acid: 10 mg/mL, clear, colorless to faintly yellow

solubility

-

color

white to beige

color

-

color

-

color

colorless


Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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