Curcumine, ≥94% (curcuminoid content), ≥80% (curcumin)
- CAS
- 458-37-7
- Formula
- C21H20O6
- MW
- 368.4 g/mol
ZX-002814
Bioactive Small Molecules
Curcumine, 99%
Available on request
Order Curcumine, 99% (CAS 458-37-7) online at Zemixal: C21H20O6, COA and SDS with every lot, worldwide shipping. Purity ≥99%.
CAS number458-37-7
FormulaC21H20O6
Molar mass368.4 g/mol
Physical formSolid
HS code32030090
Purity≥99%
InChIKeyVFLDPWHFBUODDF-FCXRPNKRSA-N
IUPAC name(1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione
About Curcumine, 99%
Researchers and plant chemists source Curcumine, 99% from Zemixal for routine and specialised work. Identity at a glance (≥99%): CAS 458-37-7, formula C21H20O6 and molar mass 368.4 g/mol. Typical appearance is orange solid.
Typical applications
- Cell signalling research
- Pharmacological screening
- Target validation
- Indicator for titrations
Handling and storage
Literature values: melting point 183-188 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 5 g, 10 g, 100 g, 250 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Cell signalling research
- Pharmacological screening
- Target validation
- Indicator for titrations
Applications
Specifications and identifiers
| Product name | Curcumine, 99% |
|---|---|
| Catalogue number | ZX-002813 |
| CAS number | 458-37-7 |
| IUPAC name | (1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione |
| Molecular formula | C21H20O6 |
| Molar mass | 368.4 g/mol |
| Exact mass | 368.126 |
| Purity / assay | ≥99% |
| Physical form | Solid |
| Appearance | Orange solid |
| Melting point | 183-188 °C |
| XLogP3 | 3.2 |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 93.1 Ų |
| HS code | 32030090 |
| InChIKey | VFLDPWHFBUODDF-FCXRPNKRSA-N |
| SMILES | COC1=C(C=CC(=C1)/C=C/C(=O)CC(=O)/C=C/C2=CC(=C(C=C2)O)OC)O |
| PubChem CID | 969516 |
| Synonyms | (E,E)-1,7-bis(4-Hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione, Diferuloylmethane, Diferulylmethane, Natural Yellow 3, curcumin, Kacha haldi, Curcumin I, Indian saffron, Yellow Ginger, Terra Merita, C.I. Natural Yellow 3, Safran d'Inde |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 10 g | Quoted on request | |
| 100 g | Quoted on request | |
| 250 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 5 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Curcumine, 99%
Which CAS number identifies Curcumine, 99%?
Curcumine, 99% is registered under CAS 458-37-7. You may also see it listed as (E,E)-1,7-bis(4-Hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione, Diferuloylmethane, Diferulylmethane. Our catalogue number for this item is ZX-002813.
What are the formula and molar mass of Curcumine, 99%?
For Curcumine, 99%, its formula is C21H20O6 and its molar mass is 368.4 g/mol. The systematic (IUPAC) name is (1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione. InChIKey VFLDPWHFBUODDF-FCXRPNKRSA-N lets you match it in any structure database.
What grade and pack sizes are available for Curcumine, 99%?
This listing is ≥99% purity. Standard packs are 5 g, 10 g, 100 g, 250 g, 1 kg, 5 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Curcumine, 99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Curcumine, 99% to my country?
Yes. Because Curcumine, 99% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 458-37-7
Related products
More in Bioactive Small Molecules
Curcumine, ≥94% (curcuminoid content), ≥80% (curcumin)
- CAS
- 458-37-7
- Formula
- C21H20O6
- MW
- 368.4 g/mol
ZX-002814
D-Fructose 1,6-bisphosphate trisodium salt, hydrate, ≥98%
- CAS
- 38099-82-0
- Formula
- C6H11Na3O12P2
- MW
- 406.06 g/mol
ZX-002816
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.