Curcumin (CAS 458-37-7) — formula C21H20O6, molecular weight 368.13 g/mol; category dyes and pigments.
| CAS Number | 458-37-7 |
|---|---|
| Molecular Formula | C21H20O6 |
| Molecular Weight | 368.13 g/mol |
| Melting Point | 356 to 361 °F (NTP, 1992) |
| LogP | 3.2 |
| Category | Coloring Agents |
Curcumin is a colorant or pigment compound with CAS registry number 458-37-7 and molecular formula C21H20O6 (molecular weight 368.13 g/mol), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 458-37-7
Its molecular formula C21H20O6 comprises 21 C, 20 H, 6 O atoms.
Also known as: Curcumin
Category: dyes and pigments
The CAS registry number of Curcumin is 458-37-7.
Molecular formula C21H20O6, molecular weight 368.13 g/mol.
It is also registered under: Curcumin.
Category: Coloring Agents.
Independent reference data for Curcumin (CAS 458-37-7), compiled from public chemistry databases.
| CAS 号 | 458-37-7 |
|---|---|
| PubChem CID | 969516 |
| 分子式 | C21H20O6 |
| 分子量 | 368.13 g/mol |
| IUPAC 名称 | (1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione |
| InChIKey | VFLDPWHFBUODDF-FCXRPNKRSA-N |
| UNII（FDA） | IT942ZTH98 |
| ChEBI 编号 | CHEBI:3962 |
| Molecular Weight | 368.4 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 8 |
| Exact Mass | 368.12598835 |
| Monoisotopic Mass | 368.12598835 |
| Topological Polar Surface Area | 93.1 |
| Heavy Atom Count | 27 |
| Melting Point | 356 to 361 °F (NTP, 1992) |
|---|---|
| Melting Point | 183 |
| Melting Point | 179 °C-182 °C |
| Melting Point | 183 °C |
curcumin; 458-37-7; Diferuloylmethane; Natural yellow 3; Kacha haldi; Curcumin I; Curcuma; Haldar; Indian saffron; Gelbwurz; Yellow Ginger; (1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione; Souchet; Haidr; Halad; Halud
| 法规与食品接触 | COLOUR: Food Additives FLAVOURING_AGENTFood Additives -> COLOUR: Flavouring Agent 旨在用作酸奶、营养棒、冰沙和医疗食品中的营养补充剂，其含量为 i Scientific procedures FDA has no questions (in PDF) DolCas Biotech, LLC |
|---|---|
| GHS 通报统计 | 7.4% (12 / 163) |
| GHS 通报统计 | 7.4% (12 / 163) |
|---|---|
| 已通报的危害声明 | H315 (92%), H319 (92.6%), H335 (91.4%) |
姜黄素的CAS号为458-37-7，分子式C21H20O6，甲基368.13 g/mol。 ChEBI 3962； InChIKey VFLDPWHFBUODDF-FCXRPNKRSA-N。熔点：356 至 361 °F（NTP，1992）；熔点：183；熔点：179℃-182℃。
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Curcumin