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Merck
CN

1569315

USP

Pimobendan

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Pimobendan, 4,5-Dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-6-yl]-5-methyl-3(2H)-pyridazinone

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About This Item

Empirical Formula (Hill Notation):
C19H18N4O2
CAS Number:
74150-27-9
Molecular Weight:
334.37
NACRES:
NA.24
PubChem Substance ID:
329750971
UNSPSC Code:
41116107
MDL number:
MFCD00761648

Key Documents

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Product Name

Pimobendan, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C19H18N4O2/c1-11-9-17(24)22-23-18(11)13-5-8-15-16(10-13)21-19(20-15)12-3-6-14(25-2)7-4-12/h3-8,10-11H,9H2,1-2H3,(H,20,21)(H,22,24)

SMILES string

CC(C(C1=CC=C(NC(C2=CC=C(OC)C=C2)=N3)C3=C1)=NN4)CC4=O

InChI key

GLBJJMFZWDBELO-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

pimobendan

manufacturer/tradename

USP

application(s)

pharmaceutical

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.  ​

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS 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.
USP issued SDS can be found here.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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