رفرنس استاندارد آلفا-توکوفرول (ویتامین E استات) Alpha Tocopheryl Acetate (250 mg) 1667701

لینک کالا در سایت سیگما ( کلیک کنید )

لینک کالا در سایت USP ( کلیک کنید )

برگه انالیز کالا ( کلیک کنید )

Alpha Tocopheryl Acetate (250 mg) (Vitamin E Acetate) (COLD SHIPMENT REQUIRED)

Catalog No:

1667701

CAS RN®

7695-91-2

Molecular Formula:

C31H52O3

Product Type:

Reference Standard

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Shipping Information

Current Lot Information

• Current Lot: R03530

• CAS RN® 7695-91-2

• Harmonized System (HS) Code *: 293628

• UN No: N/A

• NDC No: N/A

• Molecular Formula: C31H52O3

• Container Type: AMPULE

• Base Control Substance (substance %): N/A

1667701

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Alpha Tocopheryl Acetate

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United States Pharmacopeia (USP) Reference Standard

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250 MG

€401.00

Synonym(s):

DL-α-Tocopherol acetate, Vitamin E acetate, all-rac-α-Tocopheryl acetate

Empirical Formula (Hill Notation):

C31H52O3

CAS Number:

7695-91-2

Molecular Weight:

472.74

Beilstein:

97512

MDL number:

MFCD00072042

PubChem Substance ID:

329751334

NACRES:

NA.24

Properties

grade

pharmaceutical primary standard

API family

tocopherol

manufacturer/tradename

USP

density

0.96 g/mL at 20 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

shipped in

wet ice

storage temp.

2-8°C

SMILES string

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

InChI key

ZAKOWWREFLAJOT-CEFNRUSXSA-N

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Alpha Tocopheryl Acetate USP reference standard for specifies quality tests and assay use.

Also used to prepare standard and system suitability solutions for the assay and strength according to the given below monographs of United States Pharmacopeia (USP):

• Vitamin E[1]

• Vitamin E Capsules[2]

• Vitamin E Preparation[3]

• Oil-Soluble Vitamins Oral Solution[4]

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.