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PHR1029

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Tocopheryl Acid Succinate, a

Pharmaceutical Secondary Standard; Certified Reference Material

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Synonym(s):
D-α-Tocopherol succinate, Vitamin E succinate
Empirical Formula (Hill Notation):
C33H54O5
CAS Number:
4345-03-3
Molecular Weight:
530.78
Beilstein:
4038233
EC Number:
224-403-8
MDL number:
MFCD00072055
UNSPSC Code:
41116107
PubChem Substance ID:
329823059
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

Agency

traceable to Ph. Eur. T1610000
traceable to USP 1667803

API family

tocopherol

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

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(=O)CCC(O)=O)c(C)c(C)c2O1

InChI

1S/C33H54O5/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-20-33(8)21-19-28-27(7)31(25(5)26(6)32(28)38-33)37-30(36)18-17-29(34)35/h22-24H,9-21H2,1-8H3,(H,34,35)/t23-,24-,33-/m1/s1

InChI key

IELOKBJPULMYRW-NJQVLOCASA-N

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General description

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards. Tocopheryl Acid Succinate, a is a derivative of vitamin E and a potent and highly specific anticancer agent known to inhibit the growth of cancer cells.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC3258 in the slot below. This is an example certificate only and may not be the lot that you receive.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Vitamin E succinate induces Fas-mediated apoptosis in estrogen receptor-negative human breast cancer cells
Turley JM, et al.
Cancer Research, 57(5), 881-890 (1997)
Pengfei Xu et al.
Biomaterials, 35(26), 7574-7587 (2014-06-06)
Metastasis is one of the major obstacles for the successful therapy of breast cancer. Although increased candidate drugs targeting cancer metastasis are tested, their clinical translation is limited by either serve toxicity or low efficacy. In present work, a nano-drug
Sindhuri Maddineni et al.
AAPS PharmSciTech, 16(2), 444-454 (2014-11-02)
The objective of the present study was to investigate the effects of processing variables and formulation factors on the characteristics of hot-melt extrudates containing a copolymer (Kollidon® VA 64). Nifedipine was used as a model drug in all of the

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