Basic information

Product Name: N-DESMETHYL SILDENAFIL-D8
Synonyms: N-DESMETHYL SILDENAFIL-D8;Sildenafil N-desmethyl-d8
CAS NO:1185168-06-2
Molecular Formula: C21H28N6O4S
Molecular Weight: 460.54982
EINECS: 604-604-1
Product Categories: Isotope Labeled Compounds;Metabolites;Isotope Labelled Compounds
Mol File: 1185168-06-2.mol

Chemical Properties

Melting Point: 156-158°C
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: -20°C Freezer
Solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Stability: Store in Freezer
CAS DataBase Reference: N-DESMETHYL SILDENAFIL-D8(CAS DataBase Reference)
NIST Chemistry Reference: N-DESMETHYL SILDENAFIL-D8(1185168-06-2)
EPA Substance Registry System: N-DESMETHYL SILDENAFIL-D8(1185168-06-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1185168-06-2(Hazardous Substances Data)

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SDS
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1185168-06-2 Usage

Uses

Used in Pharmaceutical Industry:
N-DESMETHYL SILDENAFIL-D8 is used as a research tool for the development of new drugs and therapies. Its role as a metabolite of Sildenafil, a known phosphodiesterase inhibitor, makes it valuable in studying the effects and mechanisms of action of such inhibitors in the treatment of various conditions.
Used in Research and Development:
N-DESMETHYL SILDENAFIL-D8 is used as a reference compound in the field of drug metabolism and pharmacokinetics. It helps researchers understand the metabolic pathways and disposition of Sildenafil in the body, which can be crucial in optimizing drug dosages and minimizing side effects.
Used in Quality Control:
N-DESMETHYL SILDENAFIL-D8 is used as a quality control standard in the analysis and testing of pharmaceutical products containing Sildenafil. It ensures the accuracy and reliability of analytical methods and helps maintain the quality and safety of these products.
Used in Forensic Toxicology:
N-DESMETHYL SILDENAFIL-D8 is used as an internal standard in forensic toxicology for the detection and quantification of Sildenafil and its metabolites in biological samples. This helps in the investigation of cases involving the misuse or abuse of Sildenafil and its analogs.

Check Digit Verification of cas no

The CAS Registry Mumber 1185168-06-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,1,6 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1185168-06:
(9*1)+(8*1)+(7*8)+(6*5)+(5*1)+(4*6)+(3*8)+(2*0)+(1*6)=162
162 % 10 = 2
So 1185168-06-2 is a valid CAS Registry Number.

1185168-06-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-[2-ethoxy-5-(2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one

1.2 Other means of identification

Product number	-
Other names	Desmethylsildenafil-d8

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1185168-06-2 SDS

1185168-06-2Upstream product

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