Xylenol Blue - ≥95%(HPLC) , CAS No.125-31-5

CAS: 125-31-5 Cat. No.: X111167 Peso molecular: 410.48 Beilstein Registry Number: 363132 Número EC: 204-736-5 PubChem CID: 67172
Disponible para pedir
GRADE & PURITY ≥95%(HPLC)
Synonyms
X0026 | X-6800 | NCGC00091153-01 | starbld0016709 | XYLENOL BLUE, P- | 1,4-dimethyl-5-hydroxybenzenesulfonephthalein | XYLENOL BLUE [MI] | CAS-125-31-5 | Xylenol Blue | SCHEMBL62880 | X0016 | D92792 | Tox21_303062 | NCGC00256968-01 | p-Xylenesulfonephthal
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
1g
X111167-1g
10

13,90US$

19,90US$
Guardar 6,00 US$ (30.15%)
5g
X111167-5g
9

42,90US$

55,90US$
Guardar 13,00 US$ (23.26%)
25g
X111167-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

197,90US$

233,90US$
Guardar 36,00 US$ (15.39%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥95%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Xylenol Blue is a pH indicator dye with pH ranges of pH 1.2 (Red) - pH 2.8 (Yellow), and pH 8.0 (Yellow) - pH 9.6 (Blue).
A pH indicator dye

Application
Xylenol Blue is a dark brown powder and it belongs to the class of sulfonephthalein dyes. Xylenol Blue changes color from red (pH 1.2) to yellow (2.8) and yellow (8.0) to blue (9.6). It is widely used in food storage, drugs, determining bacterial growth, microbial assays and determining lipase.

Specifications

Sinónimos
X0026 | X-6800 | NCGC00091153-01 | starbld0016709 | XYLENOL BLUE, P- | 1, 4-dimethyl-5-hydroxybenzenesulfonephthalein | XYLENOL BLUE [MI] | CAS-125-31-5 | Xylenol Blue | SCHEMBL62880 | X0016 | D92792 | Tox21_303062 | NCGC00256968-01 | p-Xylenesulfonephthal
Especificaciones y pureza
≥95%(HPLC)
Condiciones de almacenamiento de almacenamiento
Argon charged, Room temperature
Enviado en
Normal
Pureza
≥95%(HPLC)
Nombres e identificadores
Pubchem Sid488183905
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183905
Sonrisas canónicasCC1=CC(=C(C=C1O)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C(=C4)C)O)C
IUPAC Name4-[3-(4-hydroxy-2,5-dimethylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-2,5-dimethylphenol
InChIKeyMGUKYHHAGPFJMC-UHFFFAOYSA-N
INCHI1S/C23H22O5S/c1-13-11-20(24)15(3)9-18(13)23(19-10-16(4)21(25)12-14(19)2)17-7-5-6-8-22(17)29(26,27)28-23/h5-12,24-25H,1-4H3
Isómeros SMILES CC1=CC(=C(C=C1O)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C(=C4)C)O)C
WGK Alemania 3
PubChem CID 67172
Peso molecular 410.48
Beilstein 363132
Reaxy-Rn 363132

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
SuperclassOrganoheterocyclic compounds
ClaseBenzofurans
SubclassBenzofuranones
Intermediate Tree Nodes Not available
Direct ParentBenzofuranones
Alternative Parents Phthalides  p-Xylenols  Benzoxathioles  p-Xylenes  Ortho cresols  Meta cresols  1-hydroxy-2-unsubstituted benzenoids  Organosulfonic acid esters  Oxacyclic compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzofuranone - Phthalide - Benzoxathiole - P-xylenol - Xylenol - P-xylene - Xylene - M-cresol - O-cresol - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Benzenoid - Organosulfonic acid ester - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Oxacycle - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound
DescripciónThis compound belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

15 results found

Lot NumberCertificate TypeFechaArticulo
B2625826Certificate of AnalysisFeb 05, 2026 X111167
B2625827Certificate of AnalysisFeb 05, 2026 X111167
C2421812Certificate of AnalysisDec 10, 2025 X111167
H1429021Certificate of AnalysisOct 14, 2025 X111167
J2325543Certificate of AnalysisJul 10, 2025 X111167
G2306199Certificate of AnalysisMar 19, 2025 X111167
E2309095Certificate of AnalysisFeb 11, 2025 X111167
A2304715Certificate of AnalysisOct 11, 2024 X111167
D1810236Certificate of AnalysisAug 03, 2023 X111167
D1810237Certificate of AnalysisAug 03, 2023 X111167
G2306203Certificate of AnalysisJun 06, 2023 X111167
E2309057Certificate of AnalysisMay 18, 2023 X111167
K1520204Certificate of AnalysisMay 08, 2023 X111167
L1812124Certificate of AnalysisAug 08, 2022 X111167
H2211533Certificate of AnalysisJun 17, 2022 X111167

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Propiedades químicas y físicas
SolubilidadSoluble in alcohol and dilute alkali, slightly soluble in water
SensibilidadMoisture sensitive.
Punto de fusión (°C)212°C
Peso molecular410.500 g/mol
XLogP34.500
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass410.119 Da
Monoisotopic Mass410.119 Da
Topological Polar Surface Area92.200 Ų
Heavy Atom Count29
Formal Charge0
Complexity671.000
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
Calculadoras de soluciones
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