α-Tocopheryl Succinate (CAS 4345-03-3) — formula C33H54O5, molecular weight 530.8; category cosmetic raw materials.
α-Tocopheryl Succinate (CAS 4345-03-3) is a chemical raw material in the cosmetic raw materials category. Its molecular formula C33H54O5 comprises 33 C, 54 H, 5 O atoms. Its molecular weight is about 530.8. Reported physicochemical data: melting point around 169 to 171 °F (NTP, 1992), LogP about 10.2. 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 | 4345-03-3 |
|---|---|
| Molecular Formula | C33H54O5 |
| Molecular Weight | 530.8 |
| Melting Point | 169 to 171 °F (NTP, 1992) |
| LogP | 10.2 |
| Applications | CIR ingredient: Tocopheryl Succinate, Butanedioic acid, 1-[(2R)-3, 4-dihydro-2, 8-tetramethyl-2-[(4R, 8R)-4 |
| Category | Cosmetic Raw Materials |
Documented applications: CIR ingredient: Tocopheryl Succinate, Butanedioic acid, 1-[(2R)-3, 4-dihydro-2, 8-tetramethyl-2-[(4R, 8R)-4.
α-Tocopheryl Succinate is a cosmetic-ingredient compound with CAS registry number 4345-03-3 and molecular formula C33H54O5 (molecular weight 530.8), belonging to the cosmetic raw materials segment of chemical raw materials.
CAS number: 4345-03-3
Its molecular formula C33H54O5 comprises 33 C, 54 H, 5 O atoms.
Also known as: α-Tocopheryl Succinate · 维生素E琥珀酸酯 · vitamin E succinate
Category: cosmetic raw materials
The CAS registry number of α-Tocopheryl Succinate is 4345-03-3.
Molecular formula C33H54O5, molecular weight 530.8.
It is also registered under: α-Tocopheryl Succinate, 维生素E琥珀酸酯, vitamin E succinate.
Recorded applications: CIR ingredient: Tocopheryl Succinate, Butanedioic acid, 1-[(2R)-3, 4-dihydro-2, 8-tetramethyl-2-[(4R, 8R)-4.
Category: Cosmetic Raw Materials.
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 α-Tocopheryl Succinate (CAS 4345-03-3), compiled from public chemistry databases.
| CAS Registry Number | 4345-03-3 |
|---|---|
| PubChem CID | 20353 |
| Molecular formula | C33H54O5 |
| IUPAC name | 4-oxo-4-[[(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-yl]oxy]butanoic acid |
| UNII (FDA) | LU4B53JYVE |
| Molecular Weight | 530.8 |
|---|---|
| XLogP3 | 10.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 17 |
| Exact Mass | 530.39712482 |
| Monoisotopic Mass | 530.39712482 |
| Topological Polar Surface Area | 72.8 |
| Heavy Atom Count | 38 |
| Melting Point | 169 to 171 °F (NTP, 1992) |
|---|
4345-03-3; alpha-tocopherol succinate; alpha-Tocopheryl succinate; (+)-alpha-Tocopheryl succinate; d-alpha-Tocopherol acid succinate; Covitol 1210; alpha-Tocopheryl acid succinate; alpha-Vitamin E succinate; LU4B53JYVE; alpha-Tocopherol, succinate; alpha-Tocopherol hemisuccinate; 6-Chromanol, 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, hydrogen succinate, (+)-; Succinic acid, mono(2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanyl) ester, (+)-; RefChem:555956; vitamin e succinate; D-alpha-Tocopherol succinate
| Regulatory & Food Contact | FDA Substance added to food: NUTRIENT SUPPLEMENT ALPHA-TOCOPHEROL ACID SUCCINATE CIR / INCI: Cosmetic ingredients (Tocopheryl Succinate) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 100% (137 / 137) |
| GHS notification summary | 100% (137 / 137) |
|---|
This chemical does not meet GHS hazard criteria for 100% (137 of 137) of all reports.
Reported as not meeting GHS hazard criteria by 137 of 137 companies. For more detailed information, please visit ECHA C&L website.
vitamin E succinate · CAS 4345-03-3 · C33H54O5. UNII LU4B53JYVE. Melting Point: 169 to 171 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 维生素E琥珀酸酯