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248177

Sigma-Aldrich

Vitamin E acetate

96%

Sinonimo/i:

O-Acetyl-α-tocopherol, DL-α-Tocopherol acetate, DL-α-Tocopheryl acetate

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About This Item

Formula empirica (notazione di Hill):
C31H52O3
Numero CAS:
7695-91-2
Peso molecolare:
472.74
Beilstein:
97512
Numero CE:
231-710-0
Numero MDL:
MFCD00072052
Codice UNSPSC:
12352200

Saggio

96%

Indice di rifrazione

n20/D 1.496 (lit.)

P. eboll.

224 °C/0.3 mmHg (lit.)

Densità

0.953 g/mL at 25 °C (lit.)

Stringa SMILE

CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(C)=O)c(C)c(C)c2O1

InChI

1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1
ZAKOWWREFLAJOT-CEFNRUSXSA-N

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(±)-α-tocoferolo ≥95.5%

Sigma-Aldrich

258024

(±)-α-tocoferolo

(+)-γ-Tocopherol 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

Supelco

V-021

(+)-γ-Tocopherol

(±)-α-tocoferolo water-miscible 1 ml = 500 mg DL-a-tocopherol acetate for oral use, EMPROVE® ESSENTIAL, USP

SAFC

5.00862

(±)-α-tocoferolo

Tocopheryl Acetate, a Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1030

Tocopheryl Acetate, a

(±)-α-tocoferolo synthetic, ≥96% (HPLC)

Sigma-Aldrich

T3251

(±)-α-tocoferolo

Retinil acetato Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1236

Retinil acetato

(±)-α-tocoferolo Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1031

(±)-α-tocoferolo

Retinyl Palmitate (Vitamin A Palmitate) Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1235

Retinyl Palmitate (Vitamin A Palmitate)

Colecalciferolo ≥98% (HPLC)

Sigma-Aldrich

C9756

Colecalciferolo

Eiko Kato et al.
Bioorganic & medicinal chemistry, 19(21), 6348-6355 (2011-09-29)
The water-soluble vitamin E derivative, sodium dl-α-tocopheryl-6-O-phosphate (1), exhibits protective effects against skin damage. As reported herein, we investigated the actions of 1 on the formation of the inflammatory mediator, prostaglandin E(2) (PGE(2)), as compared to dl-α-tocopheryl acetate (2) and
Dorota Olender et al.
European journal of medicinal chemistry, 44(2), 645-652 (2008-07-02)
Some new nitroimidazole derivatives have been synthesized by treating 4,5-dinitro- and 2-methyl-4,5-dinitroimidazoles with epoxypropane, epichlorohydrin or phenacyl bromide in alkylation reactions. The nitro group in N-substituted 4,5-dinitro- and 2-methyl-4,5-dinitroimidazoles has been replaced with primary and secondary amines to afford 4-amino-5-nitroimidazole
Denis Fourches et al.
Chemical research in toxicology, 23(1), 171-183 (2009-12-18)
Drug-induced liver injury is one of the main causes of drug attrition. The ability to predict the liver effects of drug candidates from their chemical structures is critical to help guide experimental drug discovery projects toward safer medicines. In this

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