Hexane, mixture of isomers, 4 X 4 L (650420-4X4L)

MilliporeSigma® (Sigma-Aldrich)

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650420-4X4L

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A Specific Chiral HPLC Method for Lifitegrast and Determination of Enantiomeric Impurity in Drug Substance, Ophthalmic Product and Stressed Samples: This study employs hexane isomers in a chiral HPLC method to assess the enantiomeric purity of pharmaceuticals. It showcases hexane isomers′ critical role in ensuring the quality and safety of phar…

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SDS

application(s)	food and beverages
density	0.672 g/mL at 25 °C (lit.)
evapn. residue	≤0.0001%
vapor density	3 (vs air)
Quality Level	100
mp	−95 °C (lit.)
impurities	≤0.01% water
expl. lim.	7.50%
halogenated residue	≤10 ng/L (as heptachlor epoxide)
form	liquid
UV absorption	Î»: 250 nm Amax: ≤0.01
Î»	H2O reference
InChI	1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3
UV absorption	Î»: 225 nm Amax: ≤0.05
bp	68-70 °C (lit.)
UV absorption	Î»: 195 nm Amax: ≤1.00
autoignition temp.	437 °F
grade	HPLC Plus
InChI key	AFABGHUZZDYHJO-UHFFFAOYSA-N
grade	for residue analysis
technique(s)	HPLC: suitable
impurities	≤1.0 ppb Fluorescence (quinine) at 365 nm
SMILES string	C(CCC)(C)C
UV absorption	Î»: 275-300 nm Amax: ≤0.005
assay	≥98.5%
technique(s)	gas chromatography (GC): suitable
solubility	ethanol: soluble(lit.)
refractive index	n20/D 1.379 (lit.)
CAS_NO	107-83-5

Hexane, mixture of isomers, 4 X 4 L (650420-4X4L)

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Hexane, mixture of isomers, 4 X 4 L (650420-4X4L)

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