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PHR1417

Squalane

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Squalane, 2,6,10,15,19,23-Hexamethyltetracosane, Cosbiol, Perhydrosqualene, Robane

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Fórmula lineal:
[(CH3)2CH(CH2)3CH(CH3)(CH2)3CH(CH3)CH2CH2-]2
Número CAS:
111-01-3
Peso molecular:
422.81
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823387
MDL number:
MFCD00008953
Beilstein/REAXYS Number:
776019
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Quality Segment

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. Y0000185, traceable to USP 1619505

API family

squalane

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.452 (lit.)

bp

176 °C/0.05 mmHg (lit.)

mp

−38 °C (lit.)

density

0.81 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C

InChI

1S/C30H62/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h25-30H,9-24H2,1-8H3

InChI key

PRAKJMSDJKAYCZ-UHFFFAOYSA-N

General description

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to in-house working standards.

Application

Squalane may be used as a pharmaceutical reference standard for the determination of the analyte in cosmetic products by high performance liquid chromatography (HPLC).
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 and EP primary standards, where they are available.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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.
To see an example of a Certificate of Analysis for this material enter LRAC3471 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Clase de almacenamiento

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque los certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto, justo después de las palabras «Lote» o «Batch».

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K N Masihi et al.
Journal of chromatography, 440, 473-478 (1988-05-25)
Trehalose dimycolate extracted from mycobacteria is a potent immunomodulator. Incorporation of trehalose dimycolate in a squalane-in-water emulsion leads predominantly to the formation of vesicular structures, which are observable by electron microscopy. The interaction between vesicles of trehalose dimycolate and the
Se-Kwon Kim et al.
Advances in food and nutrition research, 65, 223-233 (2012-03-01)
Squalene is a polyunsaturated hydrocarbon with a formula of C₃₀H₅₀. Squalene can be found in certain fish oils, especially shark liver oil, in high amounts and some vegetable oils in relatively smaller amounts. Human sebum also contains 13% squalene as
E Mikami et al.
Journal of pharmaceutical and biomedical analysis, 28(2), 261-267 (2002-04-04)
A high-performance liquid chromatographic (HPLC) method for simultaneous determination of dehydroacetic acid (DHA), benzoic acid (BA), sorbic acid (SOA) and salicylic acid (SA) was developed for application to cosmetic products. Isocratic reversed-phase HPLC was employed for quantitative analysis using tetra-n-butylammonium