PHR2561

Alpha-Liponsäure

• Synonym(e): DL-α-Liponsäure, (±)-1,2-Dithiolan-3-valeriansäure, 6,8-Dithiooctansäure, DL-6,8-Thioctsäure, Lip(S₂)
• Empirische Formel (Hill-System): C₈H₁₄O₂S₂
• CAS-Nummer: 1077-28-7
• Molekulargewicht: 206.33
• Beilstein: 81853
• MDL-Nummer: MFCD00005474
• UNSPSC-Code: 41116107

Eigenschaften

• Qualität: certified reference material; pharmaceutical secondary standard
• Qualitätsniveau: 300
• Agentur: traceable to Ph. Eur. Y0000546; traceable to USP 1368201
• Beschreibung: Pharmaceutical Secondary Standard; Certified Reference Material
• API-Familie: alpha lipoic acid
• Form: powder
• Analysenzertifikat (CofA): current certificate can be downloaded
• Verpackung: pkg of 1 g
• Lagertemp.: 2-8°C
• SMILES String: OC(=O)CCCCC1CCSS1
• InChI: 1S/C8H14O2S2/c9-8(10)4-2-1-3-7-5-6-11-12-7/h7H,1-6H2,(H,9,10)
• InChIKey: AGBQKNBQESQNJD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Anwendung

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.

Biochem./physiol. Wirkung

Antioxidant and coenzyme needed for the activity of enzyme complexes such as those of pyruvate dehydrogenase and glycine decarboxylase. Exogenous thioctic acid is reduced intracellularly by two or more enzymes. The reduced form then influences a number of cell processes by direct radical scavenging, recycling of other antioxidants, increasing glutathione synthesis, and modulating transcription factor activity particularly that of NF-κB. Decreases the phagocytosis of myelin by macrophages.

Hinweis zur Analyse

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

Sonstige Hinweise

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.

Fußnote

To see an example of a Certificate of Analysis for this material enter LRAC6145 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Empfohlene Produkte

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.

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H302 - H315 - H317 - H319 - H411
• P-Sätze: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable