Enkephalin-met, tyr-O-sulfate | CAS#81788-49-0 | opioid peptide

MedKoo Cat#: 597628 | Name: Enkephalin-met, tyr-O-sulfate

Description:

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

Enkephalin-met, tyr-O-sulfate is an opioid peptide.

Chemical Structure

Enkephalin-met, tyr-O-sulfate

CAS#81788-49-0

Theoretical Analysis

MedKoo Cat#: 597628

Name: Enkephalin-met, tyr-O-sulfate

CAS#: 81788-49-0

Chemical Formula: C27H35N5O10S2

Exact Mass: 653.1825

Molecular Weight: 653.72

Elemental Analysis: C, 49.61; H, 5.40; N, 10.71; O, 24.47; S, 9.81

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.

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Related CAS #

No Data

Synonym

Enkephalin-met, tyr-O-sulfate; METOS; Tyr-O-sulfate-met-enkephalin; Met-enkephalin, tyr-O-sulfate-;

IUPAC/Chemical Name

((S)-2-amino-3-(4-(sulfooxy)phenyl)propanoyl)glycylglycyl-L-phenylalanyl-L-methionine

InChi Key

RKNIEXRSVGCDHY-FKBYEOEOSA-N

InChi Code

InChI=1S/C27H35N5O10S2/c1-43-12-11-21(27(37)38)32-26(36)22(14-17-5-3-2-4-6-17)31-24(34)16-29-23(33)15-30-25(35)20(28)13-18-7-9-19(10-8-18)42-44(39,40)41/h2-10,20-22H,11-16,28H2,1H3,(H,29,33)(H,30,35)(H,31,34)(H,32,36)(H,37,38)(H,39,40,41)/t20-,21-,22-/m0/s1

SMILES Code

CSCC[C@@H](C(O)=O)NC([C@H](CC1=CC=CC=C1)NC(CNC(CNC([C@H](CC2=CC=C(OS(=O)(O)=O)C=C2)N)=O)=O)=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 653.72 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: LaBella FS, Pinsky C, Christy ME, Colton CD. Hyperactivity versus explosive motor behavior induced by opioids in the rat. Mechanisms elucidated with enkephalin-tyrosine-o-sulfate and morphine congeners. Life Sci. 1982 May 3;30(18):1565-71. PubMed PMID: 6281605.