2-(2-Thiazolylazo)-p-cresol - ≥97% , CAS No.1823-44-5

CAS: 1823-44-5 Cat. No.: T468873 Molecular Weight: 219.26 EC Number: 625-494-0 PubChem CID: 137226
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-benzofuran-1(3 H)-one | H10346 | (6E)-4-methyl-6-(2-thiazolylhydrazinylidene)-1-cyclohexa-2,4-dienone | 4-Methyl-2-[(E)-1,3-thiazol-2-yldiazenyl]phenol # | FT-0631413 | 2,3-XYLIDINE [HSDB] | HMS3066O16 | A812685 | BDBM66034 | Phenol, 4-methyl-2-[2-(2-th
Storage
Room temperature
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1g
T468873-1g
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Why this grade

≥97% 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.

Overview

Description

2-(2-Thiazolylazo)-p-cresol is a heterocyclic azo-dye2, has been used:as iron binding ligand during determination of iron speciation in seawater by cathodic stripping voltammetryin spectrophotometric determination of vanadium, titanium, lead, indiumand nickelas as a spectrophotometric reagent in the determination of uranium in mine drainage water samples

Specifications

Synonyms
2-benzofuran-1(3 H)-one | H10346 | (6E)-4-methyl-6-(2-thiazolylhydrazinylidene)-1-cyclohexa-2, 4-dienone | 4-Methyl-2-[(E)-1, 3-thiazol-2-yldiazenyl]phenol # | FT-0631413 | 2, 3-XYLIDINE [HSDB] | HMS3066O16 | A812685 | BDBM66034 | Phenol, 4-methyl-2-[2-(2-th
Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Pubchem Sid488187935
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187935
Canonical SmilesCC1=CC(=C(C=C1)O)N=NC2=NC=CS2
IUPAC Name4-methyl-2-(1,3-thiazol-2-yldiazenyl)phenol
InChIKeyMZRKINSTWYZJLV-UHFFFAOYSA-N
INCHI1S/C10H9N3OS/c1-7-2-3-9(14)8(6-7)12-13-10-11-4-5-15-10/h2-6,14H,1H3
Isomeric SMILES CC1=CC(=C(C=C1)O)N=NC2=NC=CS2
PubChem CID 137226
Molecular Weight 219.26

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ 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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassPhenols
SubclassCresols
Intermediate Tree Nodes Not available
Direct ParentPara cresols
Alternative Parents Toluenes  1-hydroxy-2-unsubstituted benzenoids  Thiazoles  Heteroaromatic compounds  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents P-cresol - 1-hydroxy-2-unsubstituted benzenoid - Toluene - Monocyclic benzene moiety - Azole - Heteroaromatic compound - Thiazole - Azo compound - Azacycle - Organoheterocyclic compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as para cresols. These are compounds containing a para cresol moiety, which consists of a benzene ring bearing one hydroxyl group at ring positions 1 and 4.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
GLB1 Tchem Beta-galactosidase (339 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HSP90AA1 Tchem Heat shock protein HSP 90-alpha (4115 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GLP1R Tclin Glucagon-like peptide 1 receptor (111429 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TP53 Tchem Cellular tumor antigen p53 (48468 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HepG2 (196354 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CCR6 Tchem C-C chemokine receptor type 6 (388 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4A Tchem Lysine-specific demethylase 4A (52245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SNCA Tchem Alpha-synuclein (10960 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
L3MBTL1 Tchem Lethal(3)malignant brain tumor-like protein 1 (14536 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SMAD3 Tchem Mothers against decapentaplegic homolog 3 (68039 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATAD5 Tbio ATPase family AAA domain-containing protein 5 (122566 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BAZ2B Tchem Bromodomain adjacent to zinc finger domain protein 2B (56204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ATXN2 Tbio Ataxin-2 (54410 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
IDH1 Tclin Isocitrate dehydrogenase [NADP] cytoplasmic (40980 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CGA Tbio Glycoprotein hormones alpha chain (29278 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
INS1 (2867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Luciferin 4-monooxygenase (66902 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CIT2 Citrate synthase, peroxisomal (26 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HSP90 (947 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
vpr Aberrant vpr protein (14595 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.

2 results found

Lot NumberCertificate TypeDateItem
D2310151Certificate of AnalysisJan 20, 2026 T468873
D2310160Certificate of AnalysisJan 20, 2026 T468873
Chemical and Physical Properties
Solubilitysoluble 50mg/mL, clear, red to red-brown (ethanol:CHCl3 (1:1))
Flash Point(°F)Not applicable
Flash Point(°C)Not applicable
Melt Point(°C)130-132℃ (lit.)
Molecular Weight219.270 g/mol
XLogP33.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass219.047 Da
Monoisotopic Mass219.047 Da
Topological Polar Surface Area86.100 Ų
Heavy Atom Count15
Formal Charge0
Complexity237.000
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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