4-Nitrophenylglyoxal hydrate - ≥95% , CAS No.4996-22-9

CAS: 4996-22-9 Cat. No.: N303817 Molecular Weight: 197.15 EC Number: 691-001-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
DTXSID90964480 | NSC131639 | NSC-131639 | 2,2-dihydroxy-1-(4-nitrophenyl)ethanone | DS-3473 | AKOS002787563 | A827906 | D71261 | 2,2-dihydroxy-1-(4-nitrophenyl)ethan-1-one | SCHEMBL522504
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
N303817-250mg
2

$9.90

$14.90
Save $5.00 (33.56%)
1g
N303817-1g
3

$29.90

$44.90
Save $15.00 (33.41%)
5g
N303817-5g
1

$103.90

$155.90
Save $52.00 (33.35%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
DTXSID90964480 | NSC131639 | NSC-131639 | 2, 2-dihydroxy-1-(4-nitrophenyl)ethanone | DS-3473 | AKOS002787563 | A827906 | D71261 | 2, 2-dihydroxy-1-(4-nitrophenyl)ethan-1-one | SCHEMBL522504
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504758281
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504758281
Canonical SmilesC1=CC(=CC=C1C(=O)C(O)O)[N+](=O)[O-]
IUPAC Name2,2-dihydroxy-1-(4-nitrophenyl)ethanone
InChIKeyDUGSDYIJZMWGNA-UHFFFAOYSA-N
INCHI1S/C8H7NO5/c10-7(8(11)12)5-1-3-6(4-2-5)9(13)14/h1-4,8,11-12H
Isomeric SMILES C1=CC(=CC=C1C(=O)C(O)O)[N+](=O)[O-]
Alternate CAS 92304-49-9;4974-57-6
Molecular Weight 197.15
Reaxy-Rn 2583290
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2583290&ln=

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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Ketones - Aryl ketones - Phenylketones
Direct ParentAlkyl-phenylketones
Alternative Parents Nitrobenzenes  Nitroaromatic compounds  Benzoyl derivatives  Aryl alkyl ketones  Alpha-hydroxy ketones  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Carbonyl hydrates  Organopnictogen compounds  Organonitrogen compounds  Organic zwitterions  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alkyl-phenylketone - Nitrobenzene - Nitroaromatic compound - Aryl alkyl ketone - Benzoyl - Benzenoid - Monocyclic benzene moiety - Alpha-hydroxy ketone - Organic nitro compound - C-nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Carbonyl hydrate - Organic nitrogen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic zwitterion - Organonitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
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.

3 results found

Lot NumberCertificate TypeDateItem
I2127259Certificate of AnalysisJul 11, 2024 N303817
I2127260Certificate of AnalysisJul 11, 2024 N303817
I2127358Certificate of AnalysisJul 11, 2024 N303817
Chemical and Physical Properties
Boil Point(°C)356.7°C
Melt Point(°C)96-98°C
Molecular Weight197.140 g/mol
XLogP30.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass197.032 Da
Monoisotopic Mass197.032 Da
Topological Polar Surface Area103.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity226.000
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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