Molekula
PNP palmitate
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
PNP palmitate is a synthetic organic compound used primarily as a reagent in biochemical research and pharmaceutical synthesis. It functions as a palmitic acid derivative in lipid metabolism studies and enzyme inhibition assays. Available with CAS number 1492-30-4, molecular formula C22H35NO4, and molecular weight 377.52 g/mol, it requires storage at -15 to -20 °C and carries a warning signal word due to potential hazards. Molekula supplies PNP palmitate 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 g — £76.30 per pack ex VAT · £91.56 inc. VAT
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 | Off-white to yellow powder |
| Melting Point | 61 - 64 ℃ |
| Identification | Conforms to reference |
| Purity (GC) | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90020885 |
| CAS Number | 1492-30-4 |
| IUPAC Name | (4-nitrophenyl) hexadecanoate |
| EC Number | 216-084-9 |
| Molecular Formula | C22H35NO4 |
| Molecular Weight | 377.52 |
| Exact Mass | 377.2566 |
| SMILES | CCCCCCCCCCCCCCCC(=O)OC1=CC=C(C=C1)[N+](=O)[O-] |
| InChIKey | LVZSQWIWCANHPF-UHFFFAOYSA-N |
| InChI | InChI=1S/C22H35NO4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-22(24)27-21-18-16-20(17-19-21)23(25)26/h16-19H,2-15H2,1H3 |
| PubChem CID | 73891 |
| REACH Code | Y110 |
| HTS Code | 2915700150 |
| Tariff Code | 2915704098 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H317 May cause an allergic skin reaction
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, Spanish.
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
- (4-nitrophenyl) hexadecanoate
- 4-nitrophenol palmitate
- 4-Nitrophenyl palmitate
- Hexadecanoic acid, 4-nitrophenyl ester
- Hexadecanoic acid,4-ni
- N-nitrophenyl palmitate
- p-nitrophenyl hexadecanoate
- p-Nitrophenyl palmitate
- Palmitic acid-para-nitrophenylester
- para-nitrophenyl palmitate
Frequently asked questions
What is PNP palmitate used for?
PNP palmitate is primarily used as a chromogenic substrate for lipases and esterases in biochemical research; enzymatic hydrolysis releases yellow p-nitrophenol, which is measured by absorbance at about 405–410 nm.
What is the chemical formula and molecular weight of PNP palmitate?
The formula is C22H35NO4 with a molecular weight of 377.52 g/mol.
How should PNP palmitate be stored?
It should be stored at temperatures between -15 and -20 °C to maintain stability and prevent degradation.
What grade of PNP palmitate does Molekula supply?
Molekula supplies PNP palmitate in high-purity research grade.
Can Molekula supply PNP palmitate in bulk?
Yes, Molekula can supply PNP palmitate in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a PNP palmitate order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
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.