Product support

View favourites

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.displayProductCode}}

Phone Number *

Shipping address *

Shipping address

Not the right shipping address?

Organisation name *

Address line 1 *

Address line 2

Country *

City *

Select from existing

Billing address *

Organisation name *

Address line 1 *

Address line 2

Country *

City *

Desired delivery date

Exact weight required

Additional requirements

Alternatives acceptable if checked, we will discuss alternatives with you if we are unable to fill your request from existing stock

Multiple lots acceptable if checked, the order may be filled from multiple different lots

Recurring need check to inform us that you intend to order again. Leave unchecked if this is a one-time order

Cancel

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Product Overview

Product Code

TRC-M225937

CAS Number

1246819-66-8

Product Format

Neat

Molecular Formula

C23 D4 H28 N6 O4 S

Molecular Weight

492.628

Product Categories

TRC, Stable isotopes, API Reference Standards & Research Materials

Product Type

Impurity, Stable Isotope Labelled, API

Unlabelled CAS Number

496835-35-9

Documentation

Where shall we send your requested SDS?

Part number: {{ sdsPopupData.packSize.code }}

LGC will use your email address only for the purposes of providing the requested document.
For information about our data processing activities, please visit our Privacy Notice.

Thank you

Your request has been sent to our sales team to process.

Product Information

Chemical Data

Analyte Name

Methisosildenafil-d4

CAS Number

1246819-66-8

Molecular Formula

C23 D4 H28 N6 O4 S

Molecular Weight

492.628

Accurate Mass

492.246

SMILES

[2H]C1([2H])[C@H](C)N[C@H](C)C([2H])([2H])N1S(=O)(=O)c2ccc(OCC)c(c2)C3=NC(=O)c4c(N3)c(CCC)nn4C

InChI

InChI=1S/C23H32N6O4S/c1-6-8-18-20-21(28(5)27-18)23(30)26-22(25-20)17-11-16(9-10-19(17)33-7-2)34(31,32)29-12-14(3)24-15(4)13-29/h9-11,14-15,24H,6-8,12-13H2,1-5H3,(H,25,26,30)/t14-,15+/i12D2,13D2

IUPAC

5-[2-ethoxy-5-[(3R,5S)-2,2,6,6-tetradeuterio-3,5-dimethylpiperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one

Unlabelled CAS Number

496835-35-9

SIL Type

Deuterium

Product Data

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

Thank you

{{entry.product.manufacturer}}

{{entry.product.name}}

Thank you

Product Overview

Documentation

Product Information

Chemical Data

Product Data

Product citations

Thank you

{{entry.product.manufacturer}}

{{entry.product.name}}

Methisosildenafil-d4

Thank you

Share product

Product Overview

Documentation

Product Information

Chemical Data

Product Data

Product citations

{{title}}

Thank you