Vardenafil - ≥98% , CAS No.28898-03-5

CAS: 28898-03-5 Cat. No.: N588583 Molecular Weight: 202.23 EC Number: 181-884-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AS-813/43501974 | MFCD10567164 | N-(2-Fluorophenyl)-1,2-diaminobenzene | N~1~-(2-fluorophenyl)-1,2-benzenediamine | PS-10957 | EN300-7415360 | 1,2-Benzenediamine, N1-(2-fluorophenyl)- | SB77808 | 2-[(2-Fluorophenyl)amino]aniline | N-(2-fluorophenyl)-1,2-B
Storage
Protected from light,Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
N588583-1g
2

$23.90

$35.90
Save $12.00 (33.43%)
5g
N588583-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$98.90

$148.90
Save $50.00 (33.58%)
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Why this grade

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

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
AS-813/43501974 | MFCD10567164 | N-(2-Fluorophenyl)-1, 2-diaminobenzene | N~1~-(2-fluorophenyl)-1, 2-benzenediamine | PS-10957 | EN300-7415360 | 1, 2-Benzenediamine, N1-(2-fluorophenyl)- | SB77808 | 2-[(2-Fluorophenyl)amino]aniline | N-(2-fluorophenyl)-1, 2-B
Specifications & Purity
≥98%
Storage
Protected from light, Room temperature, Argon charged
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504768811
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768811
Canonical SmilesC1=CC=C(C(=C1)N)NC2=CC=CC=C2F
IUPAC Name2-N-(2-fluorophenyl)benzene-1,2-diamine
InChIKeyOYGRPIXAYJLZEN-UHFFFAOYSA-N
INCHI1S/C12H11FN2/c13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)14/h1-8,15H,14H2
Isomeric SMILES C1=CC=C(C(=C1)N)NC2=CC=CC=C2F
Molecular Weight 202.23
Reaxy-Rn 2841079
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2841079&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 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
SubclassAniline and substituted anilines
Intermediate Tree Nodes Not available
Direct ParentAniline and substituted anilines
Alternative Parents Fluorobenzenes  Primary aromatic amines  Aryl fluorides  Secondary amines  Organofluorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aniline or substituted anilines - Halobenzene - Fluorobenzene - Primary aromatic amine - Aryl halide - Aryl fluoride - Secondary amine - Organic nitrogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Organofluoride - Organohalogen compound - Amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aniline and substituted anilines. These are organic compounds containing an aminobenzene moiety.
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.

2 results found

Lot NumberCertificate TypeDateItem
I2311641Certificate of AnalysisJun 11, 2026 N588583
I2311642Certificate of AnalysisJun 11, 2026 N588583
Chemical and Physical Properties
Melt Point(°C)73-75
Molecular Weight202.230 g/mol
XLogP32.900
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass202.091 Da
Monoisotopic Mass202.091 Da
Topological Polar Surface Area38.100 Ų
Heavy Atom Count15
Formal Charge0
Complexity198.000
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 Count1
Solution Calculators
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