o-Tolylthiourea - ≥96% , CAS No.614-78-8

CAS: 614-78-8 Cat. No.: O159980 Molecular Weight: 166.24 Beilstein Registry Number: 12(3)1878 EC Number: 210-395-3
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
o-toluylthiourea | D85861 | Thiourea, (2-methylphenyl)- | AKOS000266841 | STK105639 | WLN: SUYZMR B1 | HSDB 6399 | 4K71RZN35H | ACLZYRNSDLQOIA-UHFFFAOYSA-N | 1-(o-tolyl)thiourea | 1-o-tolylthiourea | Thiourea, 1-(2-tolyl)- | tolyl isothiourea | N-(2-METHY
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
O159980-1g
3
$9.90
5g
O159980-5g
3
$27.90
25g
O159980-25g
3
$99.90
100g
O159980-100g
2
$319.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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
o-toluylthiourea | D85861 | Thiourea, (2-methylphenyl)- | AKOS000266841 | STK105639 | WLN: SUYZMR B1 | HSDB 6399 | 4K71RZN35H | ACLZYRNSDLQOIA-UHFFFAOYSA-N | 1-(o-tolyl)thiourea | 1-o-tolylthiourea | Thiourea, 1-(2-tolyl)- | tolyl isothiourea | N-(2-METHY
Specifications & Purity
≥96%
Storage
Room temperature
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid488193972
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193972
Canonical SmilesCC1=CC=CC=C1NC(=S)N
IUPAC Name(2-methylphenyl)thiourea
InChIKeyACLZYRNSDLQOIA-UHFFFAOYSA-N
INCHI1S/C8H10N2S/c1-6-4-2-3-5-7(6)10-8(9)11/h2-5H,1H3,(H3,9,10,11)
Isomeric SMILES CC1=CC=CC=C1NC(=S)N
RTECS YU2975000
UN Number 2811
Packing Group I
Molecular Weight 166.24
Beilstein 12(3)1878
Reaxy-Rn 2086802
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2086802&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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassN-phenylthioureas
Intermediate Tree Nodes Not available
Direct ParentN-phenylthioureas
Alternative Parents Toluenes  Thioureas  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents N-phenylthiourea - Toluene - Thiourea - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-phenylthioureas. These are compounds containing a N-phenylthiourea moiety, which is structurally characterized by a phenyl group linked to one nitrogen atom of a thiourea group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TYR Tclin Tyrosinase (717 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

8 results found

Lot NumberCertificate TypeDateItem
L2118082Certificate of AnalysisOct 11, 2025 O159980
L2118083Certificate of AnalysisOct 11, 2025 O159980
L2118085Certificate of AnalysisOct 11, 2025 O159980
L2118348Certificate of AnalysisOct 11, 2025 O159980
F2427458Certificate of AnalysisMay 28, 2024 O159980
F2427474Certificate of AnalysisMay 28, 2024 O159980
F2427475Certificate of AnalysisMay 28, 2024 O159980
F2427476Certificate of AnalysisMay 28, 2024 O159980
Chemical and Physical Properties
Melt Point(°C)155-158℃
Molecular Weight166.250 g/mol
XLogP30.900
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass166.056 Da
Monoisotopic Mass166.056 Da
Topological Polar Surface Area70.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity147.000
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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