text.skipToContent text.skipToNavigation

5-[2-Ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl]-1-methyl-3-(2-methylpropyl)-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

Product Code

MM0254.30-0025

CAS Number

1391053-95-4

EP Description

Sildenafil Citrate Impurity A

USP Description

Sildenafil related compound A

Product Format

Neat

Matrix

-

Molecular Formula

C23 H32 N6 O4 S

Molecular Weight

488.60

API Family

Sildenafil Citrate
Pack Size:

25 mg

100+ in stock

Need more?

Estimated dispatch

In Stock. Estimated dispatch Available for dispatch within 4-10 days.

In stock. Estimated dispatch in 4-10 days.

To view pricing  Login/Register
Quantity

{{message}}

{{message}}

{{message}}

View cart

{{requestQuote.productName}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Documentation

Certificate of Analysis

CoA specimen (MM0254.30-0025)

Looking for another lot?

Where shall we send your requested COA?

Enter your email address and we'll email you the relevant CoA for lots:
{{pdpCoaSelectedLotNumbers}}

{{ errors.first('email') }}
By entering your email address, you confirm that you give your consent to LGC to share information in connection with the product(s) above and other similar products from time to time. LGC will process your personal data in accordance with all applicable data protection rules and regulations. For information relating to LGC’s data processing activities, please visit our Privacy Policy below (see footer).

Thank you

We will be sending the CoA to your email address {{pdpCoaEmailPopupData.userEmail}}

Safety Data Sheet

Find an SDS for your region

Product Information

Analyte Name

5-[2-Ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl]-1-methyl-3-(2-methylpropyl)-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

CAS Number

1391053-95-4

Molecular Formula

C23 H32 N6 O4 S

Molecular Weight

488.60

Accurate Mass

488.2206

Smiles

CCOc1ccc(cc1C2=Nc3c(CC(C)C)nn(C)c3C(=O)N2)S(=O)(=O)N4CCN(C)CC4

InChI

InChI=1S/C23H32N6O4S/c1-6-33-19-8-7-16(34(31,32)29-11-9-27(4)10-12-29)14-17(19)22-24-20-18(13-15(2)3)26-28(5)21(20)23(30)25-22/h7-8,14-15H,6,9-13H2,1-5H3,(H,24,25,30)

IUPAC

5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-(2-methylpropyl)-6H-pyrazolo[4,3-d]pyrimidin-7-one

Storage Temperature

+5°C

Shipping Temperature

Room Temperature

Country of Origin

GERMANY

Product Type

Impurity

Product Format

Neat

Matrix

-

API Family

Sildenafil Citrate

Why work with us?

At Mikromol, we go beyond the standard to produce high-quality, globally relevant pharmaceutical reference standards that you can trust. For more than 25 years we have delivered quality reference standards for analytical development, method validation, and stability and release testing to customers around the world.


Alongside a market-leading product range accredited to ISO 17034, the majority of our 5,000+ impurity, API and excipient reference standards are manufactured under ISO/IEC 17025 and accompanied by an extensive Certificate of Analysis.


With unparalleled depth of knowledge, decades of manufacturing experience and unrivalled scientific excellence, we work tirelessly to help you create ever better, safer medicines.


Explore our range
MIKROMOL
Punchout session timeout warning

Your punchout session will expire in1 min59 sec.

Select "Continue session" to extend your session.