Molekula
Brassinolide
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
Brassinolide is a naturally occurring plant steroid hormone that regulates growth, development, and stress resistance in plants. It is used in agricultural research and crop enhancement. Available with CAS number 72962-43-7, molecular formula C28H48O6, and molecular weight 480.68 g/mol. Stored at ambient temperature. Molekula supplies Brassinolide 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 mg — £46.10 per pack ex VAT · £55.32 inc. VAT
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25 mg — £107.50 per pack ex VAT · £129.00 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 | White powder |
| Water | <1.0% |
| Content | >90% |
| H2SO4 | <0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90026901 |
| CAS Number | 72962-43-7 |
| IUPAC Name | (1S,2R,4R,5S,7S,11S,12S,15R,16S)-15-[(2S,3R,4R,5S)-3,4-dihydroxy-5,6-dimethylheptan-2-yl]-4,5-dihydroxy-2,16-dimethyl-9-oxatetracyclo[9.7.0.02,7.012,16]octadecan-8-one |
| Molecular Formula | C28H48O6 |
| Molecular Weight | 480.68 |
| Exact Mass | 480.3451 |
| SMILES | C[C@@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2COC(=O)[C@@H]4[C@@]3(C[C@H]([C@H](C4)O)O)C)C)[C@H]([C@@H]([C@@H](C)C(C)C)O)O |
| InChIKey | IXVMHGVQKLDRKH-KNBKMWSGSA-N |
| InChI | InChI=1S/C28H48O6/c1-14(2)15(3)24(31)25(32)16(4)18-7-8-19-17-13-34-26(33)21-11-22(29)23(30)12-28(21,6)20(17)9-10-27(18,19)5/h14-25,29-32H,7-13H2,1-6H3/t15-,16-,17-,18+,19-,20-,21+,22-,23+,24+,25+,27+,28+/m0/s1 |
| PubChem CID | 115196 |
| REACH Code | Y113 |
| HTS Code | 2932.20.5050 |
| Tariff Code | 2932209090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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
- (22R,23R)-2alpha,3alpha,22,23-tetrahydroxy-7a-homo-7-oxa-5alpha-campestan-6-one
- [(1S,2R,3R,4S)-2,3-dihydroxy-1,4,5-trimethyl-hexyl]-dihydroxy-dimethyl-[?]one
- 2alpha-3alpha,22R,23R-tetrahydroxy-24-methyl-6,7-s-5alpha-cholestano-6,7-lactone
- 2alpha,3alpha,22,23-tetrahydroxy-24-methyl-B-homo-7-oxa-5alpha-cholestan-6-one
- 2alpha,3alpha,22R,23R-tetrahydroxy-6,7-seco-5-campestano-6,7-lactone
- a,12aalpha]]-
- BLD
- Brassin lactone
- IXVMHGVQKLDRKH-KNBKMWSGSA-N
Frequently asked questions
What is Brassinolide used for?
Brassinolide is a plant growth regulator used to enhance crop yield, improve stress resistance, and promote seed germination and root development in agricultural applications.
What is the chemical formula and molecular weight of Brassinolide?
The chemical formula of Brassinolide is C28H48O6, and its molecular weight is 480.68 g/mol.
How should Brassinolide be stored?
Brassinolide should be stored at ambient temperature, protected from light and moisture.
What grade of Brassinolide is available?
Molekula supplies Brassinolide in research-grade purity, suitable for laboratory and agricultural research applications.
Can Molekula supply Brassinolide in bulk?
Yes, Molekula can supply Brassinolide in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a Brassinolide order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
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.