Thisosalicyilic acid - ≥99% , CAS No.147-93-3

CAS: 147-93-3 Cat. No.: T104175 Summenformel: C7H6O2S Molekulargewicht: 154.19 Beilstein Registry Number: 508507 EG-Nummer: 205-704-3 PubChem CID: 5443
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GRADE & PURITY ≥99%
Synonyms
o-Thiosalicylic acid | o-Mercaptobenzoic acid | o-Sulfhydrylbenzoic acid | 2-Thiosalicylic acid | o-Carboxythiophenol | 2-Mercaptobenzoic acid | o-Benzoic acid thiol | 2-Sulfanylbenzoic acid | 2-Carboxythiophenol
Storage
Protected from light,Argon charged,Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
5g
T104175-5g
—
2 Auf Lager

8,59€

12,93€
Speichern 4,34 € (33.56%)
25g
T104175-25g
—
4 Auf Lager

19,00€

28,55€
Speichern 9,55 € (33.43%)
100g
T104175-100g
—
4 Auf Lager

51,98€

78,01€
Speichern 26,03 € (33.37%)
500g
T104175-500g
1 Auf Lager
1 Auf Lager

197,76€

296,68€
Speichern 98,92 € (33.34%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Argon charged,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 22 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
o-Thiosalicylic acid | o-Mercaptobenzoic acid | o-Sulfhydrylbenzoic acid | 2-Thiosalicylic acid | o-Carboxythiophenol | 2-Mercaptobenzoic acid | o-Benzoic acid thiol | 2-Sulfanylbenzoic acid | 2-Carboxythiophenol
Spezifikationen & Reinheit
≥99%
Storage
Protected from light,Argon charged,Room temperature
Verschickt in
Normal
Reinheit
≥99%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488179901
Kanonisches Lächeln
C1=CC=C(C(=C1)C(=O)O)S
IUPAC Name
2-sulfanylbenzoic acid
InChIKey
NBOMNTLFRHMDEZ-UHFFFAOYSA-N
INCHI
1S/C7H6O2S/c8-7(9)5-3-1-2-4-6(5)10/h1-4,10H,(H,8,9)
Isomere SMILES
C1=CC=C(C(=C1)C(=O)O)S
WGK Deutschland
3
RTECS
DH3325000
PubChem CID
5443
Molekulargewicht
154.19
Beilstein
508507
Reaxy-Rn
508507

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
KlasseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Sulfanylbenzoic acids and derivatives - O-sulfanylbenzoic acids and derivatives
Direct ParentO-sulfanylbenzoic acids
Alternative Parents Benzoic acids  Thiophenols  Benzoyl derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Thiols  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents O-sulfanylbenzoic acid - Benzoic acid - Thiophenol - Benzoyl - Arylthiol - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as o-sulfanylbenzoic acids. These are benzoic acids which bear a sulfanyl group (R-SH) attached to the benzene ring at positions 1 and 2, respectively.
External Descriptors sulfanylbenzoic acid
3D-Struktur
Interaktives chemisches Strukturmodell





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Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

27 results found

Lot NumberCertificate TypeDatumArtikel
D2610102Certificate of AnalysisMar 10, 2025 T104175
C2524581Certificate of AnalysisMar 10, 2025 T104175
C2524577Certificate of AnalysisMar 10, 2025 T104175
C2519669Certificate of AnalysisMar 10, 2025 T104175
C2519662Certificate of AnalysisMar 10, 2025 T104175
I2609181Certificate of AnalysisMar 10, 2025 T104175
L2420683Certificate of AnalysisDec 06, 2024 T104175
L2419510Certificate of AnalysisDec 06, 2024 T104175
L2419526Certificate of AnalysisDec 06, 2024 T104175
L2419527Certificate of AnalysisDec 06, 2024 T104175
L2419528Certificate of AnalysisDec 06, 2024 T104175
I2429293Certificate of AnalysisSep 09, 2024 T104175
I2429292Certificate of AnalysisSep 09, 2024 T104175
I2429285Certificate of AnalysisSep 09, 2024 T104175
G2409144Certificate of AnalysisJul 01, 2024 T104175
G2409145Certificate of AnalysisJul 01, 2024 T104175
G2409154Certificate of AnalysisJul 01, 2024 T104175
G2409155Certificate of AnalysisJul 01, 2024 T104175
E2421195Certificate of AnalysisMar 20, 2024 T104175
E2421194Certificate of AnalysisMar 20, 2024 T104175
B2309854Certificate of AnalysisNov 12, 2022 T104175
B2309872Certificate of AnalysisNov 12, 2022 T104175
B2309871Certificate of AnalysisNov 12, 2022 T104175
B2309870Certificate of AnalysisNov 12, 2022 T104175
B2309869Certificate of AnalysisNov 12, 2022 T104175
B2309856Certificate of AnalysisNov 12, 2022 T104175
B2309855Certificate of AnalysisNov 12, 2022 T104175
Chemische und physikalische Eigenschaften
LöslichkeitSoluble in dimethyl sulfoxide, alcohol and ether. Slightly soluble in water, ethanol and alkanes
EmpfindlichkeitAir & Ligh sensitive
Flammpunkt (°F)302 °F
Flammpunkt (°C)150℃
Schmelzpunkt (°C)164-165°C
Molekulargewicht154.190 g/mol
XLogP32.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass154.009 Da
Monoisotopic Mass154.009 Da
Topological Polar Surface Area38.300 Ų
Heavy Atom Count10
Formal Charge0
Complexity136.000
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
Citations of This Product
Lösungsrechner
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