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MedKoo Cat#: 525480 | Name: LY 164929

Description:

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

LY 164929 is a highly selective ligand for the lower affinity [3H]D-Ala2-D-Leu-5-enkephalin binding site.

Chemical Structure

LY 164929
LY 164929
CAS#113573-18-5

Theoretical Analysis

MedKoo Cat#: 525480

Name: LY 164929

CAS#: 113573-18-5

Chemical Formula: C28H41N5O4

Exact Mass: 511.3159

Molecular Weight: 511.66

Elemental Analysis: C, 65.73; H, 8.08; N, 13.69; O, 12.51

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
LY 164929; LY164929; LY-164929.
IUPAC/Chemical Name
(S)-N-((R)-1-(2-(((S)-1-(dimethylamino)-3-phenylpropan-2-yl)(ethyl)amino)acetamido)-1-oxopropan-2-yl)-3-(4-hydroxyphenyl)-2-(methylamino)propanamide
InChi Key
WHZYQRAPEWZQPF-PBXXJUDPSA-N
InChi Code
InChI=1S/C28H41N5O4/c1-6-33(23(18-32(4)5)16-21-10-8-7-9-11-21)19-26(35)31-27(36)20(2)30-28(37)25(29-3)17-22-12-14-24(34)15-13-22/h7-15,20,23,25,29,34H,6,16-19H2,1-5H3,(H,30,37)(H,31,35,36)/t20-,23+,25+/m1/s1
SMILES Code
O=C(N[C@H](C)C(NC(CN([C@@H](CC1=CC=CC=C1)CN(C)C)CC)=O)=O)[C@@H](NC)CC2=CC=C(O)C=C2
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
>2 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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 511.66 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.

Recalculate based on batch purity %
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: Kim CH, Rothman RB, Jacobson AE, Mattson MV, Bykov V, Streaty RA, Klee WA, George C, Long JB, Rice KC. Probes for narcotic receptor mediated phenomena. 15. (3S,4S)-(+)-trans-3-methylfentanyl isothiocyanate, a potent site-directed acylating agent for the delta opioid receptors in vitro. J Med Chem. 1989 Jun;32(6):1392-8. PubMed PMID: 2542560. 2: Rothman RB, Long JB, Bykov V, Jacobson AE, Rice KC, Holaday JW. beta-FNA binds irreversibly to the opiate receptor complex: in vivo and in vitro evidence. J Pharmacol Exp Ther. 1988 Nov;247(2):405-16. PubMed PMID: 2846819. 3: Rothman RB, Bykov V, Ofri D, Rice KC. LY164929: a highly selective ligand for the lower affinity [3H]D-Ala2-D-Leu-5-enkephalin binding site. Neuropeptides. 1988 Jan;11(1):13-6. PubMed PMID: 2835701.