2-Chloropyrimidin-4-ol - ≥97% , CAS No.55873-09-1

CAS: 55873-09-1 Cat. No.: C193933 Molecular Weight: 130.53
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
MFCD09038284 | 4(1H)-Pyrimidinone, 2-chloro- | SY353300 | DTXSID20546511 | 2-Chloro-4(1H)-pyrimidinone | 2-Chloropyrimidin-4-ol | AC-25590 | 4(3H)-Pyrimidinone,2-chloro- | 94XAS724K9 | SY019878 | SB57680 | 2-CHLORO-4-HYDROXYPYRIMIDINE | Chlor- 6-Oxypyrimi
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
C193933-100mg
3
$9.90
250mg
C193933-250mg
3
$10.90
1g
C193933-1g
2

$23.90

$35.90
Save $12.00 (33.43%)
5g
C193933-5g
3

$94.90

$142.90
Save $48.00 (33.59%)
10g
C193933-10g
2

$174.90

$262.90
Save $88.00 (33.47%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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
MFCD09038284 | 4(1H)-Pyrimidinone, 2-chloro- | SY353300 | DTXSID20546511 | 2-Chloro-4(1H)-pyrimidinone | 2-Chloropyrimidin-4-ol | AC-25590 | 4(3H)-Pyrimidinone, 2-chloro- | 94XAS724K9 | SY019878 | SB57680 | 2-CHLORO-4-HYDROXYPYRIMIDINE | Chlor- 6-Oxypyrimi
Specifications & Purity
≥97%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504767471
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504767471
Canonical SmilesC1=CN=C(NC1=O)Cl
IUPAC Name2-chloro-1H-pyrimidin-6-one
InChIKeyFETSYNXZMUAONO-UHFFFAOYSA-N
INCHI1S/C4H3ClN2O/c5-4-6-2-1-3(8)7-4/h1-2H,(H,6,7,8)
Isomeric SMILES C1=CN=C(NC1=O)Cl
Molecular Weight 130.53
Reaxy-Rn 6188818
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6188818&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
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Not available
Direct ParentPyrimidones
Alternative Parents 2-halopyrimidines  Hydropyrimidines  Aryl chlorides  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2-halopyrimidine - Halopyrimidine - Pyrimidone - Aryl chloride - Aryl halide - Hydropyrimidine - Heteroaromatic compound - Lactam - Azacycle - Organic nitrogen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidones. These are compounds that contain a pyrimidine ring, which bears a ketone. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
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
K2212350Certificate of AnalysisAug 13, 2025 C193933
K2212352Certificate of AnalysisAug 13, 2025 C193933
K2212365Certificate of AnalysisAug 13, 2025 C193933
K2212405Certificate of AnalysisAug 13, 2025 C193933
K2212416Certificate of AnalysisAug 13, 2025 C193933
Chemical and Physical Properties
Molecular Weight130.530 g/mol
XLogP30.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass129.993 Da
Monoisotopic Mass129.993 Da
Topological Polar Surface Area41.500 Ų
Heavy Atom Count8
Formal Charge0
Complexity173.000
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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