4-Methyl-6-(trifluoromethyl)pyrimidine-2-thiol - ≥98% , CAS No.78018-17-4

CAS: 78018-17-4 Cat. No.: M698662 Molecular Weight: 194.18 PubChem CID: 673683
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Room temperature
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100mg
M698662-100mg
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250mg
M698662-250mg
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1g
M698662-1g
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Why this grade

≥98% 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
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=CC(=NC(=S)N1)C(F)(F)F
IUPAC Name6-methyl-4-(trifluoromethyl)-1H-pyrimidine-2-thione
InChIKeyKKAFDOIDJWXCHG-UHFFFAOYSA-N
INCHI1S/C6H5F3N2S/c1-3-2-4(6(7,8)9)11-5(12)10-3/h2H,1H3,(H,10,11,12)
Isomeric SMILES CC1=CC(=NC(=S)N1)C(F)(F)F
PubChem CID 673683
Molecular Weight 194.18

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.

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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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazines
SubclassPyrimidines and pyrimidine derivatives
Intermediate Tree Nodes Not available
Direct ParentPyrimidinethiones
Alternative Parents 2-Thiopyrimidines  Hydropyrimidines  Heteroaromatic compounds  Azacyclic compounds  Organosulfur compounds  Organopnictogen compounds  Organonitrogen compounds  Organofluorides  Hydrocarbon derivatives  Alkyl fluorides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrimidinethione - Thiopyrimidine - 2-thiopyrimidine - Hydropyrimidine - Heteroaromatic compound - Azacycle - Alkyl halide - Hydrocarbon derivative - Alkyl fluoride - Organosulfur compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Organopnictogen compound - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidinethiones. These are compounds containing a pyrimidine ring that bears a thioketone. 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:
Chemical and Physical Properties
Molecular Weight194.180 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass194.013 Da
Monoisotopic Mass194.013 Da
Topological Polar Surface Area56.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity277.000
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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