5-Acetyl-2-chloropyridine - ≥98% , CAS No.55676-22-7

CAS: 55676-22-7 Cat. No.: A151743 Molecular Weight: 155.58 EC Number: 691-033-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-(6-chloro-pyridin-3-yl)-ethanone | 1-(6-chloropyridin-3-yl)ethanone | 1-(6-Chloropyridin-3-yl)-ethanone | ETHANONE, 1-(6-CHLORO-3-PYRIDINYL)- | 1-(6-chloro-3-pyridinyl)ethanone | SY017267 | 1-(6-chloro-3-pyridinyl)-1-ethanone, AldrichCPR | DTXSID4038150
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A151743-1g
5

$9.90

$14.90
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5g
A151743-5g
5

$13.90

$20.90
Save $7.00 (33.49%)
10g
A151743-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$23.90

$35.90
Save $12.00 (33.43%)
25g
A151743-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$48.90

$73.90
Save $25.00 (33.83%)
100g
A151743-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$188.90

$283.90
Save $95.00 (33.46%)
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Why this grade

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

🌡

Storage & shipping

Room temperature 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
1-(6-chloro-pyridin-3-yl)-ethanone | 1-(6-chloropyridin-3-yl)ethanone | 1-(6-Chloropyridin-3-yl)-ethanone | ETHANONE, 1-(6-CHLORO-3-PYRIDINYL)- | 1-(6-chloro-3-pyridinyl)ethanone | SY017267 | 1-(6-chloro-3-pyridinyl)-1-ethanone, AldrichCPR | DTXSID4038150
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488193837
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193837
Canonical SmilesCC(=O)C1=CN=C(C=C1)Cl
IUPAC Name1-(6-chloropyridin-3-yl)ethanone
InChIKeyUXSNZYGTQTXRAD-UHFFFAOYSA-N
INCHI1S/C7H6ClNO/c1-5(10)6-2-3-7(8)9-4-6/h2-4H,1H3
Isomeric SMILES CC(=O)C1=CN=C(C=C1)Cl
Molecular Weight 155.58
Reaxy-Rn 2605
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2605&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Ketones - Aryl ketones
Direct ParentAryl alkyl ketones
Alternative Parents 2-halopyridines  Aryl chlorides  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl alkyl ketone - 2-halopyridine - Aryl chloride - Aryl halide - Pyridine - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organonitrogen compound - Organochloride - Organohalogen compound - Organopnictogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl 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.

5 results found

Lot NumberCertificate TypeDateItem
G2115137Certificate of AnalysisApr 03, 2025 A151743
G2115139Certificate of AnalysisApr 03, 2025 A151743
G2115141Certificate of AnalysisApr 03, 2025 A151743
C2308601Certificate of AnalysisMar 16, 2023 A151743
C2308587Certificate of AnalysisMay 13, 2021 A151743
Chemical and Physical Properties
Melt Point(°C)102 °C
Molecular Weight155.580 g/mol
XLogP31.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass155.014 Da
Monoisotopic Mass155.014 Da
Topological Polar Surface Area30.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity138.000
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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