Fluorol Yellow 088
Fluorol Yellow 088 (CAS 81-37-8), with the molecular formula C22H16O and a molecular weight of 296.36 g/mol, is a vibrant yellow fluorescent dye. It is primarily utilised as a staining agent in biological and histological applications, providing clear visualisation in microscopy. Its fluorescent properties make it valuable for specific diagnostic and research purposes in cell biology and haematology.
- IUPAC
- Solvent Green 4
- Synonyms
- Solvent Green 4

Fluorescent Staining
Utilised as a fluorescent dye for staining biological specimens in cell biology and histology. Its bright yellow fluorescence aids in microscopic visualisation of cellular structures.
Diagnostic Assays
Employed in specific diagnostic assays where fluorescence microscopy is required for identification or quantification. Particularly useful in haematology for cell differentiation.
Research Reagent
Serves as a valuable reagent in research laboratories for a variety of staining and imaging techniques. Its distinct spectral properties are leveraged in experimental setups.
| Molecular weight | 296.36 |
|---|---|
| Empirical formula | C22H16O |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Fluorol Yellow 088 used for?
+
Fluorol Yellow 088 (CAS 81-37-8) is primarily used as a fluorescent staining agent in cell biology, histology, and haematology for microscopic visualisation and in diagnostic assays.
What are the CAS number and molecular formula for Fluorol Yellow 088?
+
The CAS number for Fluorol Yellow 088 is 81-37-8, and its empirical formula is C22H16O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Fluorol Yellow 088 as a reagent for laboratory and research use. The specific assay and purity are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should Fluorol Yellow 088 be handled safely?
+
When handling Fluorol Yellow 088, it is essential to wear safety glasses, gloves, and a type N95 (US) or type P1 (EN143) respirator filter due to potential hazards indicated by its WGK rating of 3.
How is Fluorol Yellow 088 packed and shipped?
+
Tech Serve Solutions expertly packs and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally. Specific packaging details for Fluorol Yellow 088 will be provided upon inquiry, adhering to international shipping regulations.
How can I request a sample or quote for Fluorol Yellow 088?
+
To request a sample or a quote for Fluorol Yellow 088, please contact our sales department through the website or by telephone, providing your contact details and the quantity required.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis