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Key Documents

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47129

Supelco

Disolución de colesterol

certified reference material, 10 mg/mL in chloroform

Sinónimos:

(+)-Dihydrocholesterol solution

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About This Item

Fórmula empírica (notación de Hill):
C27H48O
Número de CAS:
80-97-7
Peso molecular:
388.67
Beilstein/REAXYS Number:
2418594
MDL number:
MFCD00066413
UNSPSC Code:
12164500
PubChem Substance ID:
24870714

grade

certified reference material
TraceCERT®

product line

TraceCERT®

form

liquid

CofA

current certificate can be downloaded

packaging

ampule of 1 mL

concentration

10 mg/mL in chloroform

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

140-142 °C (lit.)

application(s)

food and beverages

format

single component solution

storage temp.

2-30°C

SMILES string

[H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H]([C@H](C)CCCC(C)C)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CC[C@H](O)C2

InChI

1S/C27H48O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h18-25,28H,6-17H2,1-5H3/t19-,20+,21+,22+,23-,24+,25+,26+,27-/m1/s1

InChI key

QYIXCDOBOSTCEI-QCYZZNICSA-N

Gene Information

human ... POLA1(5422) , TOP2A(7153)
rat ... Polb(29240)

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

target_organs

Central nervous system, Liver,Kidney

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
LRAC8962
LRAC3829
XA22580V
XA22525V
XA10757V

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5α-Cholestan-3-one crystalline

Sigma-Aldrich

C8128

5α-Cholestan-3-one

Colesterol Sigma Grade, ≥99%

Sigma-Aldrich

C8667

Colesterol

Colesterol United States Pharmacopeia (USP) Reference Standard

USP

1131960

Colesterol

Brassicasterol from semisynthetic

Sigma-Aldrich

B4936

Brassicasterol

7-Dehydrocholesterol ≥95.0% (HPLC)

Sigma-Aldrich

30800

7-Dehydrocholesterol

Colesterol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1533

Colesterol

Michel R Hoenig et al.
Atherosclerosis, 184(2), 247-254 (2005-10-12)
Statins have been the mainstay of lipid-lowering therapy since their introduction. However, as lower LDL cholesterol targets are sought, adjunct therapies are becoming increasingly important. Few patients reach new targets with statin monotherapy. We propose that the cholestanol:cholesterol ratio can
Christian G Daughton
The Science of the total environment, 414, 6-21 (2011-12-06)
A new approach is conceptualized for measuring small-area human populations by using biomarkers in sewage. The basis for the concept (SCIM: Sewage Chemical-Information Mining) is supported by a comprehensive examination and synthesis of data published across several disciplines, including medicine
Marja Lahti et al.
Environmental toxicology and chemistry, 31(8), 1738-1744 (2012-05-29)
The use of pharmaceuticals has increased enormously over the last few decades and serious concerns about their environmental fate and effects have arisen. Thus far, there is little knowledge about the historical pollution of the environment by pharmaceuticals. In the
Rozita Osman et al.
Environmental monitoring and assessment, 184(2), 1001-1014 (2011-04-16)
Increasing urbanization and changes in land use in Langat river basin lead to adverse impacts on the environment compartment. One of the major challenges is in identifying sources of organic contaminants. This study presented the application of selected chemometric techniques:
Claudia Gutterres Vilela et al.
Marine pollution bulletin, 62(10), 2055-2074 (2011-08-30)
Rodrigo de Freitas Lagoon, located in the Rio de Janeiro City, receives several types of polluted discharges. The knowledge of the sediment microfauna correlated with heavy metal and organic matter concentrations could supply important data about the conditions of the
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