(4-Hydroxyphenyl)(4-nitrophenyl)methanone - ≥97% , CAS No.18920-70-2

CAS: 18920-70-2 Cat. No.: H1339896 Molecular Weight: 243.21 EC Number: 894-567-9
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
H1339896-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$74.90
1g
H1339896-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$148.90
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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

Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=CC(=CC=C1C(=O)C2=CC=C(C=C2)O)[N+](=O)[O-]
IUPAC Name(4-hydroxyphenyl)-(4-nitrophenyl)methanone
InChIKeyZEYDQRVULMQZIU-UHFFFAOYSA-N
INCHI1S/C13H9NO4/c15-12-7-3-10(4-8-12)13(16)9-1-5-11(6-2-9)14(17)18/h1-8,15H
Molecular Weight 243.21

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
SubclassBenzophenones
Intermediate Tree Nodes Not available
Direct ParentBenzophenones
Alternative Parents Diphenylmethanes  Aryl-phenylketones  Nitrobenzenes  Nitroaromatic compounds  Benzoyl derivatives  1-hydroxy-2-unsubstituted benzenoids  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Organonitrogen compounds  Organic salts  Organic oxides  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzophenone - Diphenylmethane - Aryl-phenylketone - Nitrobenzene - Nitroaromatic compound - Benzoyl - Aryl ketone - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Ketone - Organic nitro compound - C-nitro compound - Organic 1,3-dipolar compound - Organic oxoazanium - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organonitrogen compound - Organic nitrogen compound - Organic salt - Hydrocarbon derivative - Organooxygen compound - Organic oxygen compound - Organic oxide - Organic cation - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzophenones. These are organic compounds containing a ketone attached to two phenyl groups.
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:
Chemical and Physical Properties
Molecular Weight243.210 g/mol
XLogP33.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass243.053 Da
Monoisotopic Mass243.053 Da
Topological Polar Surface Area83.100 Ų
Heavy Atom Count18
Formal Charge0
Complexity309.000
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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