04471
(R)-(+)-α-Lipoic acid
analytical standard
Manufacturer: Supelco
CAS Number: 1200-22-2
Synonym(S): (R)-(+)-1,2-Dithiolane-3-pentanoic acid, (R)-6,8-Dithiooctanoic acid, (R)-6,8-Thioctic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 MG | 04471-100-MG | In Stock | ₹ 17,200.93 |
04471 - 100 MG
In Stock
Quantity
1
Base Price: ₹ 17,200.93
GST (18%): ₹ 3,096.167
Total Price: ₹ 20,297.097
grade
analytical standard
Quality Level
100
Assay
≥98.0% (HPLC)
optical activity
[α]/D +115±5°, c = 1% in ethanol
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitablegas chromatography (GC): suitable
mp
48-52 °C (lit.)
application(s)
cleaning productscosmeticsfood and beveragespersonal care
format
neat
storage temp.
2-8°C
Description
- General description: α-Lipoic acid is an antioxidant which is generally present in plants, animals and many other microorganisms.[1]
- Application: α-Lipoic acid has been used as a reference standard for the analysis of α-lipoic acid in human plasma by high performance liquid chromatography coupled to electron capture detector (HPLC-ECD),[1] in various food matrices[2] and dietary supplements[3] by HPLC combined with coulometric electrode array detector (CEAD) as well as electrospray ionization mass spectrometer (ESI-MS). It may be used as a reference standard for the determination of α-lipoic acid in human urine by isocratic reversed-phase HPLC[4] and in α-lipoic acid capsules by HPLC with chemiluminescence detection.[5]
- Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Show Difference
grade: analytical standard
Quality Level: 100
Assay: ≥98.0% (HPLC)
optical activity: [α]/D +115±5°, c = 1% in ethanol
shelf life: limited shelf life, expiry date on the label
technique(s): HPLC: suitablegas chromatography (GC): suitable
mp: 48-52 °C (lit.)
application(s): cleaning productscosmeticsfood and beveragespersonal care
format: neat
storage temp.: 2-8°C
grade:
analytical standard
Quality Level:
100
Assay:
≥98.0% (HPLC)
optical activity:
[α]/D +115±5°, c = 1% in ethanol
shelf life:
limited shelf life, expiry date on the label
technique(s):
HPLC: suitablegas chromatography (GC): suitable
mp:
48-52 °C (lit.)
application(s):
cleaning productscosmeticsfood and beveragespersonal care
format:
neat
storage temp.:
2-8°C
grade: certified reference materialTraceCERT®
Quality Level: 300
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mp: 261-263 °C (lit.)
application(s): __
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certified reference materialTraceCERT®
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limited shelf life, expiry date on the label
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grade: primary reference standard
Quality Level: __
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technique(s): __
mp: __
application(s): __
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storage temp.: 2-8°C
grade:
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limited shelf life, expiry date on the label
technique(s):
__
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__
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__
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__
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2-8°C
grade: analytical standard
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application(s): cleaning productscosmeticsfood and beveragespersonal care
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Assay:
≥98.0% (HPLC)
optical activity:
__
shelf life:
limited shelf life, expiry date on the label
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cleaning productscosmeticsfood and beveragespersonal care
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