Vardenafil HCl Trihydrate - ≥98% , CAS No.330808-88-3

CAS: 330808-88-3 Cat. No.: V129664 Molecular Weight: 579.11 EC Number: 685-133-8 PubChem CID: 135413545
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Vardenafil HCl Trihydrate | VARDENAFIL HYDROCHLORIDE [USP MONOGRAPH] | Levitra (TN) | Nuviva | VARDENAFIL HYDROCHLORIDE TRIHYDRATE [EP MONOGRAPH] | A816221 | 2-(2-ETHOXY-5-(4-ETHYL-PIPERAZINE-1-SULFONYL)-PHENYL)-5-METHYL-7-PROPYL-3H-IMIDAZO(5,1-F)(1,2,4)T
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
V129664-250mg
3

$32.90

$49.90
Save $17.00 (34.07%)
1g
V129664-1g
2

$50.90

$76.90
Save $26.00 (33.81%)
5g
V129664-5g
1

$151.90

$227.90
Save $76.00 (33.35%)
25g
V129664-25g
1

$454.90

$682.90
Save $228.00 (33.39%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Vardenafil HCl Trihydrate is a new type PDE inhibitor with IC50 of 0.7 and 180 nM for PDE5 and PDE1, respectively.

Specifications

Synonyms
Vardenafil HCl Trihydrate | VARDENAFIL HYDROCHLORIDE [USP MONOGRAPH] | Levitra (TN) | Nuviva | VARDENAFIL HYDROCHLORIDE TRIHYDRATE [EP MONOGRAPH] | A816221 | 2-(2-ETHOXY-5-(4-ETHYL-PIPERAZINE-1-SULFONYL)-PHENYL)-5-METHYL-7-PROPYL-3H-IMIDAZO(5, 1-F)(1, 2, 4)T
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)CC)OCC)C.O.O.O.Cl
IUPAC Name2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one;trihydrate;hydrochloride
InChIKeyFBCDRHDULQYRTB-UHFFFAOYSA-N
INCHI1S/C23H32N6O4S.ClH.3H2O/c1-5-8-20-24-16(4)21-23(30)25-22(26-29(20)21)18-15-17(9-10-19(18)33-7-3)34(31,32)28-13-11-27(6-2)12-14-28;;;;/h9-10,15H,5-8,11-14H2,1-4H3,(H,25,26,30);1H;3*1H2
Isomeric SMILES CCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)CC)OCC)C.O.O.O.Cl
Alternate CAS 224785-90-4,224785-91-5
PubChem CID 135413545
Molecular Weight 579.11

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzenesulfonamides
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonamides
Alternative Parents Benzenesulfonyl compounds  Phenoxy compounds  Phenol ethers  N-alkylpiperazines  Alkyl aryl ethers  Organosulfonamides  N-substituted imidazoles  1,2,4-triazines  Sulfonyls  Heteroaromatic compounds  Trialkylamines  Azacyclic compounds  Organic oxides  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzenesulfonamide - Benzenesulfonyl group - Phenoxy compound - Phenol ether - Alkyl aryl ether - N-alkylpiperazine - 1,4-diazinane - N-substituted imidazole - Piperazine - Organosulfonic acid amide - Triazine - 1,2,4-triazine - Heteroaromatic compound - Sulfonyl - Azole - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Imidazole - Tertiary aliphatic amine - Tertiary amine - Azacycle - Organoheterocyclic compound - Ether - Organic oxygen compound - Organonitrogen compound - Amine - Organooxygen compound - Organosulfur compound - Hydrocarbon derivative - Organic oxide - Hydrochloride - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

9 results found

Lot NumberCertificate TypeDateItem
B2429568Certificate of AnalysisDec 12, 2025 V129664
B2429569Certificate of AnalysisDec 12, 2025 V129664
B2429570Certificate of AnalysisDec 12, 2025 V129664
B2429571Certificate of AnalysisDec 12, 2025 V129664
B2429573Certificate of AnalysisDec 12, 2025 V129664
B2429574Certificate of AnalysisDec 12, 2025 V129664
E1525110Certificate of AnalysisOct 23, 2024 V129664
K2129436Certificate of AnalysisSep 21, 2023 V129664
K2129439Certificate of AnalysisSep 21, 2023 V129664
Chemical and Physical Properties
Solubilitysouble in water ;souble in Ether
SensitivityMoisture sensitive.Air sensitive.Heat sensitive
Molecular Weight579.100 g/mol
XLogP3
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count11
Rotatable Bond Count8
Exact Mass578.229 Da
Monoisotopic Mass578.229 Da
Topological Polar Surface Area121.000 Ų
Heavy Atom Count38
Formal Charge0
Complexity854.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count5
Citations of This Product
References
1. Ma Yufeng, Zhang Fengsen, Zhong Yijing, Huang Yongchun, Yixizhuoma , Jia Qiangqiang, Zhang Shoude.  (2023)  A label-free LC/MS-based enzymatic activity assay for the detection of PDE5A inhibitors.  Frontiers in Chemistry,      [PMID:36860644] [10.3389/fchem.2023.1097027]
Solution Calculators
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