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Cresol red - 90%, high purity , CAS No.1733-12-6

6 Citations

≥90%

CAS#: 1733-12-6
Formula: C₂₁H₁₈O₅S
Molecular Weight: 382.43
Beilstein Registry Number: 343399
EC Number: 217-064-2
MDL number: MFCD00005878
PubChem CID: 73013

Item Number

C305514

Grouped product items
SKU	Size	Availability	Price
C305514-1g	1g	In stock	$13.90
C305514-5g	5g	In stock	$27.90
C305514-25g	25g	In stock	$89.90

Triarylmethane dye commonly used with lead acetate for detection of urease after PAGE.

Basic Description

Synonyms	AKOS000813825 \| NSC7224 \| NSC-7224 \| Cresol red indicator \| D89243 \| BS-43766 \| CresolRed \| FT-0640840 \| CRESOL RED [MI] \| Cresol red, indicator grade, Dye content 95 % \| 3,3-bis(4-hydroxy-5-methylphenyl)-2,1lambda(6)-benzoxathiole-1,1(3H)-dione \| 4,4'-(1
Specifications & Purity	≥90%
Shipped In	Normal

Names and Identifiers

IUPAC Name	4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-2-methylphenol
INCHI	InChI=1S/C21H18O5S/c1-13-11-15(7-9-18(13)22)21(16-8-10-19(23)14(2)12-16)17-5-3-4-6-20(17)27(24,25)26-21/h3-12,22-23H,1-2H3
InChi Key	OBRMNDMBJQTZHV-UHFFFAOYSA-N
Canonical SMILES	CC1=C(C=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4)O)C)O
Isomeric SMILES	CC1=C(C=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4)O)C)O
WGK Germany	3
PubChem CID	73013
Molecular Weight	382.43
Beilstein	343399

Certificates

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6 results found

Lot Number	Certificate Type	Date	Item
A2314111	Certificate of Analysis	Oct 24, 2024	C305514
A2314112	Certificate of Analysis	Oct 24, 2024	C305514
A2314131	Certificate of Analysis	Oct 24, 2024	C305514
A2314110	Certificate of Analysis	Oct 16, 2024	C305514
A2314106	Certificate of Analysis	Oct 16, 2024	C305514
A2314102	Certificate of Analysis	Oct 16, 2024	C305514

Sensitivity

Moisture sensitive.

Melt Point(°C)

290 °C

WGK Germany

Merck Index

2578

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Limei Tian, Haixu Dou, Yanlong Shao, Yaozhen Yi, Xue Fu, Jie Zhao, Yong Fan, Weihua Ming, Luquan Ren. (2023) Magnetically controlled super-wetting surface switching between ultra-low and ultra-high droplet adhesion. CHEMICAL ENGINEERING JOURNAL, 456 (141093). [PMID:] [10.1016/j.cej.2022.141093]
2. Xing Xing, Mi Wang, Hong Meng. (2022) Color Palette Tactic for Multicolor Electrochromics Enabled by Electrolyte Thermochromic Engineering. Advanced Optical Materials, 10 (22): (2200941). [PMID:] [10.1002/adom.202200941]
3. Zhongwei Guo, Kaifei Zhang, Hui Guan, Meihong Liu, Sanchuan Yu, Congjie Gao. (2021) Improved separation efficiency of polyamide-based composite nanofiltration membrane by surface modification using 3-aminopropyltriethoxysilane. SEPARATION AND PURIFICATION TECHNOLOGY, 274 (119142). [PMID:] [10.1016/j.seppur.2021.119142]
4. Yang Jin, Cao Yan, Zhang Naidong. (2020) Color-mixing effects of photosensitive organic dyes initiated by superoxide anion radicals under visible-light irradiation. Environmental Chemistry Letters, 18 (6): (2127-2132). [PMID:] [10.1007/s10311-020-01043-4]
5. Jianye Ji, Xin Ge, Xiaoyan Pang, Ruoling Liu, Shuyi Wen, Jiaqi Sun, Weijie Liang, Jianfang Ge, Xunjun Chen. (2019) Synthesis and Characterization of Room Temperature Vulcanized Silicone Rubber Using Methoxyl-Capped MQ Silicone Resin as Self-Reinforced Cross-Linker. Polymers, 11 (7): (1142). [PMID:31277337] [10.3390/polym11071142]
6. Wen Sun, Hui Li, Han Wang, Shan Xiao, Jihui Wang, Liang Feng,. (2015-06-17) Sensitivity enhancement of pH indicator and its application in the evaluation of fish freshness.. Talanta, ( 127-131 ). [PMID:26078139]

References

1. Limei Tian, Haixu Dou, Yanlong Shao, Yaozhen Yi, Xue Fu, Jie Zhao, Yong Fan, Weihua Ming, Luquan Ren. (2023) Magnetically controlled super-wetting surface switching between ultra-low and ultra-high droplet adhesion. CHEMICAL ENGINEERING JOURNAL, 456 (141093). [PMID:] [10.1016/j.cej.2022.141093]
2. Xing Xing, Mi Wang, Hong Meng. (2022) Color Palette Tactic for Multicolor Electrochromics Enabled by Electrolyte Thermochromic Engineering. Advanced Optical Materials, 10 (22): (2200941). [PMID:] [10.1002/adom.202200941]
3. Zhongwei Guo, Kaifei Zhang, Hui Guan, Meihong Liu, Sanchuan Yu, Congjie Gao. (2021) Improved separation efficiency of polyamide-based composite nanofiltration membrane by surface modification using 3-aminopropyltriethoxysilane. SEPARATION AND PURIFICATION TECHNOLOGY, 274 (119142). [PMID:] [10.1016/j.seppur.2021.119142]
4. Yang Jin, Cao Yan, Zhang Naidong. (2020) Color-mixing effects of photosensitive organic dyes initiated by superoxide anion radicals under visible-light irradiation. Environmental Chemistry Letters, 18 (6): (2127-2132). [PMID:] [10.1007/s10311-020-01043-4]
5. Jianye Ji, Xin Ge, Xiaoyan Pang, Ruoling Liu, Shuyi Wen, Jiaqi Sun, Weijie Liang, Jianfang Ge, Xunjun Chen. (2019) Synthesis and Characterization of Room Temperature Vulcanized Silicone Rubber Using Methoxyl-Capped MQ Silicone Resin as Self-Reinforced Cross-Linker. Polymers, 11 (7): (1142). [PMID:31277337] [10.3390/polym11071142]
6. Wen Sun, Hui Li, Han Wang, Shan Xiao, Jihui Wang, Liang Feng,. (2015-06-17) Sensitivity enhancement of pH indicator and its application in the evaluation of fish freshness.. Talanta, ( 127-131 ). [PMID:26078139]

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