Skip to Content
Merck
CN

Key Documents

View All Documentation

PHR1802

Naloxone hydrochloride dihydrate

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Naloxone hydrochloride dihydrate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C19H21NO4 · HCl · 2H2O
CAS Number:
51481-60-8
Molecular Weight:
399.87
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823622
EC Number:
207-365-7
Beilstein/REAXYS Number:
6260807
MDL number:
MFCD00150901
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

300

grade

certified reference material, pharmaceutical secondary standard

agency

USP 1453005, traceable to Ph. Eur. N0075000

API family

naloxone

CofA

current certificate can be downloaded

packaging

pkg of 300 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

O.O.Cl.Oc1ccc2C[C@H]3N(CC[C@@]45[C@@H](Oc1c24)C(=O)CC[C@@]35O)CC=C

InChI

1S/C19H21NO4.ClH.2H2O/c1-2-8-20-9-7-18-15-11-3-4-12(21)16(15)24-17(18)13(22)5-6-19(18,23)14(20)10-11;;;/h2-4,14,17,21,23H,1,5-10H2;1H;2*1H2/t14-,17+,18+,19-;;;/m1.../s1

InChI key

TXMZWEASFRBVKY-IOQDSZRYSA-N

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAC0029 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Still not finding the right product?

Explore all of our products under Naloxone hydrochloride dihydrate

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

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

This item has

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Siyu Serena Ding et al.
Genetics, 214(3), 577-587 (2020-01-09)
For most animals, feeding includes two behaviors: foraging to find a food patch and food intake once a patch is found. The nematode Caenorhabditis elegans is a useful model for studying the genetics of both behaviors. However, most methods of

Global Trade Item Number

SKUGTIN
PHR1802-300MG04061835080380