Violaxanthin (CAS 126-29-4) — formula C40H56O4, molecular weight 600.9; category dyes and pigments.
Violaxanthin (CAS 126-29-4) is a chemical raw material in the dyes and pigments category. Its molecular formula C40H56O4 comprises 40 C, 56 H, 4 O atoms. Its molecular weight is about 600.9. Reported physicochemical data: melting point around 208 °C, LogP about 9.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 126-29-4 |
|---|---|
| Molecular Formula | C40H56O4 |
| Molecular Weight | 600.9 |
| Melting Point | 208 °C |
| LogP | 9.8 |
| Category | Colorants|Food Additives |
Violaxanthin is a colorant or pigment compound with CAS registry number 126-29-4 and molecular formula C40H56O4 (molecular weight 600.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 126-29-4
Its molecular formula C40H56O4 comprises 40 C, 56 H, 4 O atoms.
Also known as: Violaxanthin · 紫罗兰黄质
Category: dyes and pigments / food additives
The CAS registry number of Violaxanthin is 126-29-4.
Molecular formula C40H56O4, molecular weight 600.9.
It is also registered under: Violaxanthin, 紫罗兰黄质.
Category: Colorants / Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Violaxanthin (CAS 126-29-4), compiled from public chemistry databases.
| CAS Registry Number | 126-29-4 |
|---|---|
| PubChem CID | 448438 |
| Molecular formula | C40H56O4 |
| IUPAC name | (1R,3S,6S)-6-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-1,5,5-trimethyl-7-oxabicyclo[4.1.0]heptan-3-ol |
| UNII (FDA) | 51C926029A |
| Molecular Weight | 600.9 |
|---|---|
| XLogP3 | 9.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 10 |
| Exact Mass | 600.41786026 |
| Monoisotopic Mass | 600.41786026 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 44 |
| Melting Point | 208 °C |
|---|
Violaxanthin; 126-29-4; all-trans-Violaxanthin; Zeaxanthin diepoxide; trans-Violaxanthin; CHEBI:35288; E 161e; 51C926029A; DTXSID901016934; 5,6:5',6'-Diepoxy-5,5',6,6'-tetrahydro-beta-carotene-3,3'-diol; (3S,3'S,5R,5'R, 6S,6'S)-5,6:5',6'-Diepoxy-5,5',6,6'-tetrahydro-beta,beta-carotene-3,3'-diol; RefChem:194378; CHEBI:27295; DTXCID001475117; Violoxanthin; (3S,3'S,5R,5'R,6S,6'S)-5,5',6,6'-tetrahydro-5,6:5',6'-diepoxy-beta,beta-carotene-3,3'-diol
Violaxanthin · CAS 126-29-4 · C40H56O4. UNII 51C926029A. Melting Point: 208 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 紫罗兰黄质