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O003

Sigma-Aldrich

β-Funaltrexamine hydrochloride

solid

Synonym(s):

β-FNA hydrochloride, (E)-4-[[(5α,6β)-17-(Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-yl]amino]-4-oxo-2-butenoic acid methyl ester hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C25H30N2O6 · HCl
CAS Number:
Molecular Weight:
490.98
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.77

form

solid

Quality Level

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

storage condition

desiccated

color

white

solubility

H2O: 7.5 mg/mL (aqueous solutions should be promptly used)
methanol: 7.6 mg/mL (do not store in ethanolic solution; methanolic solutions may be stored for several weeks at 4 °C)

storage temp.

−20°C

SMILES string

Cl.COC(=O)\C=C\C(=O)N[C@@H]1CC[C@@]2(O)[C@H]3Cc4ccc(O)c5OC1[C@]2(CCN3CC6CC6)c45

InChI

1S/C25H30N2O6.ClH/c1-32-20(30)7-6-19(29)26-16-8-9-25(31)18-12-15-4-5-17(28)22-21(15)24(25,23(16)33-22)10-11-27(18)13-14-2-3-14;/h4-7,14,16,18,23,28,31H,2-3,8-13H2,1H3,(H,26,29);1H/b7-6+;/t16-,18-,23+,24+,25-;/m1./s1

InChI key

BIPHUOBUKMPSQR-NQGXHZAGSA-N

Biochem/physiol Actions

Selective irreversible μ opioid receptor antagonist that is also a κ opioid receptor agonist.

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protocols

LC/MS Analysis of Opioid Glucuronide Metabolites in Urine on Ascentis® Express F5 after Solid Phase Extraction (SPE) using Supel™-Select HLB

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