Molekula
Vitamin A acetate (all-trans Retinyl acetate)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Vitamin A acetate (all-trans retinyl acetate) is a synthetic form of vitamin A, widely used in dietary supplements, animal feed, and pharmaceuticals for its role in vision, immune function, and skin health. It is a stable, fat-soluble ester of retinol, offering prolonged release and reduced oxidation compared to retinol itself. This chemical has a CAS number of 127-47-9, a molecular formula of C22H32O2, and a molecular weight of 328.49 g/mol. It is classified with a signal word of "Danger" and should be stored at ambient temperatures. Molekula supplies Vitamin A acetate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow or yellow crystal |
| Heavy metals | <0.001% |
| Assay | >2,800,000IU/g |
| Arsenic (As) | <0.0003% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 29162990 |
| CAS Number | 127-47-9 |
| IUPAC Name | [(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] acetate |
| EC Number | 204-844-2 |
| Molecular Formula | C22H32O2 |
| Molecular Weight | 328.49 |
| Exact Mass | 328.2402 |
| SMILES | CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/COC(=O)C)/C)/C |
| InChIKey | QGNJRVVDBSJHIZ-QHLGVNSISA-N |
| InChI | InChI=1S/C22H32O2/c1-17(9-7-10-18(2)14-16-24-20(4)23)12-13-21-19(3)11-8-15-22(21,5)6/h7,9-10,12-14H,8,11,15-16H2,1-6H3/b10-7+,13-12+,17-9+,18-14+ |
| PubChem CID | 638034 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2936.21.00.00 |
| Tariff Code | 2936210000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H315 Causes skin irritation
- H360D May harm the unborn child
- H413 May cause long lasting harmful effects to aquatic life
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- all-trans-Retinol acetate
- all-trans-Vitamin A acetate
- Crystalets
- Davitan A 650
- Retinol acetate
- Retinol, acetate, all-trans-
- RETINYL ACETATE
- Vitamin A acetate
- Vitamin A alcohol acetate
- Vitamin A1 acetate
Frequently asked questions
What is Vitamin A acetate (all-trans Retinyl acetate) used for?
Vitamin A acetate is primarily used in dietary supplements, animal feed, and skincare products for its role in vision, immune function, and skin health.
What is the chemical formula and molecular weight of Vitamin A acetate?
The chemical formula is **C22H32O2** with a molecular weight of **328.49 g/mol**.
How should Vitamin A acetate be stored?
Store at **ambient temperature** in a cool, dry place, away from light and moisture to prevent degradation.
What grades of Vitamin A acetate does Molekula supply?
Molekula supplies **pharmaceutical-grade and food-grade Vitamin A acetate**, meeting strict quality and purity standards.
Can Molekula supply Vitamin A acetate in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., drums, bags) for large-scale industrial, nutritional, or pharmaceutical applications.
What documentation comes with an order of Vitamin A acetate?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation** for compliance and traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.