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N115

Sigma-Aldrich

Naltrindole hydrochloride

≥97.5% (HPLC), solid, δ-opioid receptor antagonist

Synonym(s):

NTI hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C26H26N2O3 · HCl
CAS Number:
Molecular Weight:
450.96
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

product name

Naltrindole hydrochloride, solid

form

solid

Quality Level

storage condition

desiccated

color

off-white

solubility

methanol: 4.5 mg/mL
H2O: 8 mg/mL

storage temp.

−20°C

SMILES string

Cl[H].Oc1ccc2C[C@H]3N(CC[C@@]45[C@@H](Oc1c24)c6[nH]c7ccccc7c6C[C@@]35O)CC8CC8

InChI

1S/C26H26N2O3.ClH/c29-19-8-7-15-11-20-26(30)12-17-16-3-1-2-4-18(16)27-22(17)24-25(26,21(15)23(19)31-24)9-10-28(20)13-14-5-6-14;/h1-4,7-8,14,20,24,27,29-30H,5-6,9-13H2;1H/t20-,24+,25+,26-;/m1./s1

InChI key

KNJKRQXCFJCQHC-IDRHMUJXSA-N

Gene Information

human ... OPRD1(4985)

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Biochem/physiol Actions

Highly selective, non-peptide δ-opioid receptor antagonist that crosses the blood-brain barrier.

Features and Benefits

This compound is featured on the Opioid Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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Using 3H-Tyr-D-Ala-Gly-Phe-D-Leu-OH (3H-DADLE) as a radioligand, delta-opioid binding sites on the IRD 98 rat epithelial cell line were identified. These sites were found to be reversible, saturable, specific and displayed high affinity for DADLE. Scatchard analysis revealed a dissociation constant
W Bilecki et al.
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