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Merck
CN

1453504

USP

Naltrexone

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

(5α)-17-(Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-one

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About This Item

Empirical Formula (Hill Notation):
C20H23NO4
CAS Number:
16590-41-3
Molecular Weight:
341.40
MDL number:
MFCD00242996
UNSPSC Code:
41116107
NACRES:
NA.24

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Product Name

Naltrexone, United States Pharmacopeia (USP) Reference Standard

SMILES string

N2([C@H]3[C@]4([C@@]5([C@@H](Oc6c5c(ccc6O)C3)C(=O)CC4)CC2)O)CC1CC1

InChI

1S/C20H23NO4/c22-13-4-3-12-9-15-20(24)6-5-14(23)18-19(20,16(12)17(13)25-18)7-8-21(15)10-11-1-2-11/h3-4,11,15,18,22,24H,1-2,5-10H2/t15-,18+,19+,20-/m1/s1

InChI key

DQCKKXVULJGBQN-XFWGSAIBSA-N

grade

pharmaceutical primary standard

API family

naltrexone

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

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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.  ​

Application

Naltrexone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Methylnaltrexone Bromide
  • Naltrexone Hydrochloride
  • Naltrexone Hydrochloride Compounded Cream
  • Naltrexone Hydrochloride Tablets

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H336

Hazard Classifications

Acute Tox. 4 Oral - STOT SE 3

target_organs

Central nervous system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

涉药品监管产品
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