Methionyl-tyrosyl-lysine | CAS#73674-95-0 | tripeptide

MedKoo Cat#: 597548 | Name: Methionyl-tyrosyl-lysine

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Methionyl-tyrosyl-lysine is a tripeptide from spinal cord & dorsal root of sheep ganglia.

Chemical Structure

Methionyl-tyrosyl-lysine

CAS#73674-95-0

Theoretical Analysis

MedKoo Cat#: 597548

Name: Methionyl-tyrosyl-lysine

CAS#: 73674-95-0

Chemical Formula: C20H32N4O5S

Exact Mass: 440.2093

Molecular Weight: 440.55

Elemental Analysis: C, 54.53; H, 7.32; N, 12.72; O, 18.16; S, 7.28

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

Bulk Inquiry

Related CAS #

No Data

Synonym

Methionyl-tyrosyl-lysine; Met-tyr-lys;

IUPAC/Chemical Name

L-methionyl-L-tyrosyl-L-lysine

InChi Key

ANCPZNHGZUCSSC-ULQDDVLXSA-N

InChi Code

InChI=1S/C20H32N4O5S/c1-30-11-9-15(22)18(26)24-17(12-13-5-7-14(25)8-6-13)19(27)23-16(20(28)29)4-2-3-10-21/h5-8,15-17,25H,2-4,9-12,21-22H2,1H3,(H,23,27)(H,24,26)(H,28,29)/t15-,16-,17-/m0/s1

SMILES Code

NCCCC[C@@H](C(O)=O)NC([C@H](CC1=CC=C(O)C=C1)NC([C@H](CCSC)N)=O)=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

2934.99.03.00

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 440.55 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: Normanton JR, West DC, Wolstencroft JH. Effects of methionyl-tyrosyl-lysine on neurones in the rat central nervous system. Br J Pharmacol. 1982 Nov;77(3):477-85. PubMed PMID: 7139198; PubMed Central PMCID: PMC2044622. 2: Logan SD, Lote CJ, Wolstencroft JH, Gent JP, Fox JE, Hudson D, Szelke M. Isolation, identification and synthesis of a novel tripeptide, methionyl-tyrosyl-lysine, from spinal cord and dorsal root ganglia of sheep. Neuroscience. 1980;5(8):1437-43. PubMed PMID: 7402479. 3: Logan SD, Lovick TA, West DC, Wolstencroft JH. Inhibitory actions of a novel endogenous tripeptide, methyionyl-tyrosyl-lysine, on proprioceptive neurons in the lumbar spinal cord of the cat. Neuroscience. 1982;7(11):2841-7. PubMed PMID: 7155356.