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Xylenol Blue - Indicator, high purity , CAS No.125-31-5

indicator

CAS#: 125-31-5
Formula: C₂₃H₂₂O₅S
Molecular Weight: 410.48
Beilstein Registry Number: 363132
EC Number: 204-736-5
MDL number: MFCD00005870
PubChem CID: 67172

Item Number

X111168

Grouped product items
SKU	Size	Availability	Price
X111168-1g	1g	In stock	$19.90
X111168-5g	5g	In stock	$43.90
X111168-25g	25g	In stock	$137.90
X111168-100g	100g	In stock	$496.90
X111168-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$2,520.90

View related series

Titration indicator

Basic Description

Synonyms	p-Xylenol Blue\|Xylenol Blue\|125-31-5\|p-Xylenolsulfonphthalein\|p-Xylenolsulfonephthalein\|p-Xylenesulfonephthalein\|p-Xylenolsulfophthalein\|Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,5-dimethyl-\|1,4-Dimethyl-5-hydroxybenzenesulfonphthalein
Specifications & Purity	indicator
Shipped In	Normal
Grade	indicator

Associated Targets

CYP3A4 Tclin Cytochrome P450 3A4 0 Activities

Discover Target: CYP3A4

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ESR1 Tclin Estrogen receptor 0 Activities

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Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 0 Activities

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Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ALDH1A1 Tchem Retinal dehydrogenase 1 0 Activities

Discover Target: ALDH1A1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

IMPA1 Tclin Inositol monophosphatase 1 0 Activities

Discover Target: IMPA1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

NFE2L2 Tchem Nuclear factor erythroid 2-related factor 2 0 Activities

Discover Target: NFE2L2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

MAPK1 Tchem Mitogen-activated protein kinase 1 0 Activities

Discover Target: MAPK1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

Names and Identifiers

IUPAC Name	4-[3-(4-hydroxy-2,5-dimethylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-2,5-dimethylphenol
INCHI	InChI=1S/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
InChi Key	MGUKYHHAGPFJMC-UHFFFAOYSA-N
Canonical SMILES	CC1=CC(=C(C=C1O)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C(=C4)C)O)C
Isomeric 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 Germany	3
PubChem CID	67172
Molecular Weight	410.48
Beilstein	363132
Reaxy-Rn	363132

Certificates

Certificate of Analysis(COA)

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25 results found

Lot Number	Certificate Type	Date	Item
D2429476	Certificate of Analysis	May 16, 2024	X111168
D2429474	Certificate of Analysis	May 15, 2024	X111168
D2429475	Certificate of Analysis	May 15, 2024	X111168
J1409069	Certificate of Analysis	Mar 13, 2024	X111168
H1429008	Certificate of Analysis	Jan 23, 2024	X111168
K2322341	Certificate of Analysis	Dec 04, 2023	X111168
K2322340	Certificate of Analysis	Dec 04, 2023	X111168
G2306197	Certificate of Analysis	Jul 12, 2023	X111168
G2306200	Certificate of Analysis	Jul 12, 2023	X111168
G2306203	Certificate of Analysis	Jul 12, 2023	X111168
I2124215	Certificate of Analysis	Jun 16, 2023	X111168
K1520205	Certificate of Analysis	May 08, 2023	X111168
B2308099	Certificate of Analysis	Feb 18, 2023	X111168
B2308095	Certificate of Analysis	Feb 16, 2023	X111168
B2308397	Certificate of Analysis	Feb 15, 2023	X111168
A2304717	Certificate of Analysis	Jan 06, 2023	X111168
A2304718	Certificate of Analysis	Jan 06, 2023	X111168
A2304713	Certificate of Analysis	Jan 06, 2023	X111168
H2211528	Certificate of Analysis	Aug 19, 2022	X111168
H2211533	Certificate of Analysis	Aug 19, 2022	X111168
H2211534	Certificate of Analysis	Aug 19, 2022	X111168
H2211524	Certificate of Analysis	Aug 19, 2022	X111168
B2308094	Certificate of Analysis	Aug 19, 2022	X111168
L1930040	Certificate of Analysis	Jul 06, 2022	X111168
F2017039	Certificate of Analysis	Apr 27, 2022	X111168

Solubility

Solubility in water: Practically insoluble; Slightly soluble in Ethanol

Melt Point(°C)

212°C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3
Reaxy-Rn	363132
Merck Index	10083

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