Phenol Red
Phenol Red CAS 143-74-8 | High-Purity Supplier & Bulk Manufacturer
| Product Name | Phenol Red |
|---|---|
| Synonyms | Phenol Red, Free Acid, Phenol Red, JIS special, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)diphenol, 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)diphenol S,S-dioxide, Phenol,4-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide |
| CAS Number | 143-74-8 |
| Catalog No. | FT-0631835 |
| Molecular Formula | C19H14O5S |
| Molecular Weight | 354.4000 |
| IUPAC Name | 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]phenol |
| Category | Chemical Reagents |
| Supply Scale | gram – kilogram – bulk |
| Documentation | COA, SDS, HPLC, NMR, MS (on request) |
| Custom Synthesis | Available |
| Shipping | Worldwide |
Request Phenol Red (CAS 143-74-8)
Pricing on request · Quotation within 24 hours
- High-purity grades, COA & SDS included
- Gram to kilogram & bulk quantities
- Custom synthesis & scale-up
- Worldwide compliant shipping
Phenol Red Overview
Phenol Red (CAS 143-74-8) is a high-purity fine chemical and pharmaceutical intermediate supplied by Finetech Industry Limited for scientific research and product development. It has the molecular formula C19H14O5S and a molecular weight of 354.4000. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies Phenol Red in high-purity grades, supporting pharmaceutical companies, contract research organizations, academic laboratories and industrial customers. Supply capacities range from gram quantities to kilogram and bulk production, with custom synthesis available for non-catalog analogs and scale-up. The exact purity and specification are stated on the Certificate of Analysis for each batch.
Applications of Phenol Red
Laboratory research
Used as a well-characterized laboratory reagent in research studies and product development, where batch-to-batch consistency matters.
Analytical reference
Suitable as an analytical reference material for method development, calibration and quality control.
Building block
Serves as a building block and intermediate in synthetic and analytical work, with custom quantities available on request.
Supplied as a general research reagent and intermediate for scientific research, analytical, industrial and commercial product-development applications, according to the product grade and the customer's intended use. Please confirm the applicable specification and intended-use requirements when requesting a quote.
Bulk Supply & Packaging
Finetech Industry Limited supplies Phenol Red for research and larger-scale requirements with flexible packaging and scalable manufacturing.
Each shipment includes a COA, SDS, batch traceability and secure protective packaging. Customized packaging and labeling are available on request.
Supply Capabilities
Scale
- Gram scale
- Kilogram scale
- Multi-kg / bulk
- Custom / MT on request
Documentation
- COA
- SDS
- HPLC / GC
- NMR / MS
Manufacturing
- Custom synthesis
- Process development
- Scale-up
- Pilot production
Shipping
- North America
- Europe
- Asia / Middle East
- Oceania
Phenol Red FAQ
What is the CAS number of Phenol Red?
The CAS number of Phenol Red is 143-74-8. Its molecular formula is C19H14O5S and molecular weight is 354.4000.
What purity of Phenol Red does Finetech Industry Limited supply?
Finetech Industry Limited supplies Phenol Red in high-purity grades. The exact purity is stated on the Certificate of Analysis for each batch and can be confirmed before ordering.
Can Finetech Industry Limited supply Phenol Red in bulk?
Yes. Finetech Industry Limited supplies Phenol Red from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for Phenol Red?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.