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1370000

USP

Loperamide hydrochloride

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
4-(p-Chlorophenyl)-4-hydroxy-N,N-dimethyl-α,α-diphenyl-1-piperidinebutyramide hydrochloride
Empirical Formula (Hill Notation):
C29H33ClN2O2 · HCl
CAS Number:
34552-83-5
Molecular Weight:
513.50
MDL number:
MFCD00058581
UNSPSC Code:
41116107
PubChem Substance ID:
329750255
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

loperamide

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Cl.CN(C)C(=O)C(CCN1CCC(O)(CC1)c2ccc(Cl)cc2)(c3ccccc3)c4ccccc4

InChI

1S/C29H33ClN2O2.ClH/c1-31(2)27(33)29(24-9-5-3-6-10-24,25-11-7-4-8-12-25)19-22-32-20-17-28(34,18-21-32)23-13-15-26(30)16-14-23;/h3-16,34H,17-22H2,1-2H3;1H

InChI key

PGYPOBZJRVSMDS-UHFFFAOYSA-N

Gene Information

human ... OPRM1(4988)

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Related Categories

Application

Loperamide hydrochloride USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

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Description
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Loperamide oxide monohydrate, European Pharmacopoeia (EP) Reference Standard

1370065

Loperamide Related Compound F, United States Pharmacopeia (USP) Reference Standard

BP635

Loperamide hydrochloride, British Pharmacopoeia (BP) Reference Standard

BP636

Loperamide N-oxide, British Pharmacopoeia (BP) Reference Standard

1370010

Loperamide System Suitability Mixture, United States Pharmacopeia (USP) Reference Standard

Y0002087

Loperamide for system suitability, European Pharmacopoeia (EP) Reference Standard

PHR9195

4-(4-Chlorophenyl)-4-hydroxypiperidine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

PHR2916

Loperamide Related Compound F, pharmaceutical secondary standard, certified reference material

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P330 + P331 + P310

Hazard Classifications

Acute Tox. 3 Oral

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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H Miyazaki et al.
European journal of drug metabolism and pharmacokinetics, 4(4), 199-206 (1979-01-01)
Following oral administration of [14C]loperamide hydrochloride in 1 mg/kg to rats, plasma levels of radioactivity reached maximum at 4 hrs and decreased with a half-life of 4.1 hrs. Radioactivity in 96-hr feces accounted for 95% of the dose, with 30%
Jae-Suk Choi et al.
Evidence-based complementary and alternative medicine : eCAM, 2014, 878503-878503 (2014-09-13)
Aim. The objective was to evaluate the synergistic effects of fermented rice extracts (FRe) on the laxative and probiotic properties of yoghurt in rats with loperamide-induced constipation. Methods. After constipation induction, yoghurt containing FRe (BFRe; 0.05%, 0.1%, or 1%) was
Loperamide hydrochloride.
L M Daugherty
American pharmacy, NS30(12), 45-48 (1990-12-01)
William C Kreisl et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 56(1), 82-87 (2014-12-17)
The permeability-glycoprotein (P-gp) efflux transporter is densely expressed at the blood-brain barrier, and its resultant spare capacity requires substantial blockade to increase the uptake of avid substrates, blunting the ability of investigators to measure clinically meaningful alterations in P-gp function.
Rakesh Kumar et al.
Indian journal of experimental biology, 52(4), 317-322 (2014-04-30)
Plantar incision in rat generates spontaneous pain behaviour. The opioid drug, morphine used to treat postsurgical pain produces tolerance after long-term administration. Loperamide, a potent mu-opioid agonist, has documented analgesic action in various pain conditions. However, loperamide analgesia and associated
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