p-Thiocresol - ≥98% , CAS No.106-45-6

CAS: 106-45-6 Cat. No.: T109389 Formula: C7H8S Molecular Weight: 124.20 Beilstein Registry Number: 605761 EC Number: 203-399-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
P-THIOCRESOL [MI] | AI3-09056 | NSC2227 | NSC-2227 | (4-methyl)thiophenol | Toluene, 4-mercapto- | 4-Methylthiophenol | 4-methyl-thiophenol | 4-methylthio-phenol | NSC 2227 | STR00880 | 4-methyl-1-thiophenol | InChI=1/C7H8S/c1-6-2-4-7(8)5-3-6/h2-5,8H,1H |
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
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Size
USA
Germany (EU)*
Price
Qty
5g
T109389-5g
Made to order · 8–12 wks
$9.90
25g
T109389-25g
2 In stock
—
$28.90
100g
T109389-100g
2 In stock
—
$95.90
500g
T109389-500g
1 In stock
—
$339.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

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

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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 23 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
P-THIOCRESOL [MI] | AI3-09056 | NSC2227 | NSC-2227 | (4-methyl)thiophenol | Toluene, 4-mercapto- | 4-Methylthiophenol | 4-methyl-thiophenol | 4-methylthio-phenol | NSC 2227 | STR00880 | 4-methyl-1-thiophenol | InChI=1/C7H8S/c1-6-2-4-7(8)5-3-6/h2-5,8H,1H |
Specifications & Purity
≥98%
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
Purity
≥98%
Names and Identifiers
Pubchem Sid504751467
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751467
Canonical SmilesCC1=CC=C(C=C1)S
IUPAC Name4-methylbenzenethiol
InChIKeyWLHCBQAPPJAULW-UHFFFAOYSA-N
INCHI1S/C7H8S/c1-6-2-4-7(8)5-3-6/h2-5,8H,1H3
Isomeric SMILES CC1=CC=C(C=C1)S
WGK Germany 3
RTECS XT8925000
UN Number 2811
Molecular Weight 124.20
Beilstein 605761
Reaxy-Rn 605761

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
SuperclassBenzenoids
ClassThiophenols
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentThiophenols
Alternative Parents Toluenes  Thiols  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Thiophenol - Toluene - Monocyclic benzene moiety - Arylthiol - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thiophenols. These are compounds containing a thiophenol ring, which a phenol derivative obtained by replacing the oxygen atom from the hydroxyl group (attached to the benzene) by a sulfur atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CTSB Tchem Cathepsin B (3822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TPMT Tchem Thiopurine S-methyltransferase (45 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.

21 results found

Lot NumberCertificate TypeDateItem
A2329355Certificate of AnalysisAug 04, 2026 T109389
A2329672Certificate of AnalysisAug 04, 2026 T109389
H2606465Certificate of AnalysisJul 20, 2026 T109389
H2606464Certificate of AnalysisJul 20, 2026 T109389
H2606463Certificate of AnalysisJul 20, 2026 T109389
H2606462Certificate of AnalysisJul 20, 2026 T109389
L2115272Certificate of AnalysisJun 06, 2025 T109389
L2115271Certificate of AnalysisJun 06, 2025 T109389
G2529044Certificate of AnalysisFeb 11, 2025 T109389
E2612021Certificate of AnalysisFeb 11, 2025 T109389
B2525444Certificate of AnalysisFeb 11, 2025 T109389
B2525443Certificate of AnalysisFeb 11, 2025 T109389
B2525441Certificate of AnalysisFeb 11, 2025 T109389
A2122122Certificate of AnalysisAug 15, 2024 T109389
A2329675Certificate of AnalysisJan 10, 2023 T109389
A2329671Certificate of AnalysisJan 10, 2023 T109389
A2122121Certificate of AnalysisNov 16, 2022 T109389
I2202851Certificate of AnalysisJun 17, 2022 T109389
I2202859Certificate of AnalysisJun 17, 2022 T109389
I2202860Certificate of AnalysisJun 17, 2022 T109389
I2202970Certificate of AnalysisJun 17, 2022 T109389
Chemical and Physical Properties
SolubilitySoluble in alcohol. Insoluble in water.
SensitivityAir Sensitive;Hygroscopic
Flash Point(°F)154.4 °F
Flash Point(°C)68℃
Boil Point(°C)195°C
Melt Point(°C)40-44°C
Molecular Weight124.210 g/mol
XLogP32.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass124.035 Da
Monoisotopic Mass124.035 Da
Topological Polar Surface Area1.000 Ų
Heavy Atom Count8
Formal Charge0
Complexity62.800
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
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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