Retinyl acetate
Retinyl acetate (CAS: 127-47-9, C22H32O2) is a synthetic derivative of Vitamin A, also known as Vitamin A acetate. It functions as a stable and bioavailable form of retinol, crucial for vision, immune function, and cell growth. This compound is primarily utilized in cell culture applications, particularly for stem cell expansion and differentiation, and in nutritional research. Tech Serve Solutions supplies this compound as a BioReagent.
- IUPAC
- Retinol acetate,Vitamin A acetate
- Synonyms
- Retinol acetateVitamin A acetate

Stem Cell Research
Retinyl acetate is employed in cell culture media to support stem cell expansion and promote differentiation into various cell types. Its role in maintaining cellular health and function makes it valuable for regenerative medicine research.
Nutritional Studies
As a stable form of Vitamin A, retinyl acetate is used in nutritional research to investigate the effects of vitamin A on biological systems and metabolic pathways. Its precise potency allows for accurate dosage in experimental settings.
Cell Biology Applications
This compound serves as a vital supplement in general cell biology research, contributing to cell proliferation and differentiation processes. It is suitable for various cell culture applications requiring a reliable source of retinoids.
| Molecular weight | 328.49 |
|---|---|
| Empirical formula | C22H32O2 |
| Form | solid or viscous liquid |
| Solubility | absolute ethanol: soluble25 mg/mL (lit.) |
| Storage temperature | −20°C |
| Suitability | suitable for cell culture |
| Biological source | synthetic |
| Melting point | 57-58 °C |

Hazard statements
- H360May damage fertility or the unborn child
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P201Obtain special instructions before use
- P308IF exposed or concerned
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61-38-53 |
| Safety statements (S) | 53-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioReagent |
|---|---|
| Potency | ~2,800,000 I.U. per g |
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 Retinyl acetate used for?
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Retinyl acetate is primarily used in cell culture for stem cell expansion and differentiation, and in nutritional research due to its role as a stable form of Vitamin A.
What are the CAS number and formula for Retinyl acetate?
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The CAS number for Retinyl acetate is 127-47-9, and its molecular formula is C22H32O2.
What grade and purity does Tech Serve Solutions supply for Retinyl acetate?
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Tech Serve Solutions supplies Retinyl acetate as a BioReagent, suitable for cell culture. The precise assay and purity are available upon request; TSS does not represent this product as USP, BP, or EP grade.
How should Retinyl acetate be handled and stored?
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Retinyl acetate requires careful handling due to its hazards (H360, H413). It should be stored at -20°C. Appropriate personal protective equipment, including eyeshields and gloves, must be used, and respiratory protection may be necessary.
Is Retinyl acetate a controlled substance?
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The provided data does not indicate that Retinyl acetate (CAS: 127-47-9) is a controlled substance.
How is Retinyl acetate packed, shipped, and exported?
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Retinyl acetate is supplied in appropriate packaging for chemical reagents. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for Retinyl acetate?
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To request a sample or quote for Retinyl acetate, please contact Tech Serve Solutions directly through our website or by phone.
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