95054

Azelaic acid

analytical standard

• Sinônimo(s): Nonanedioic acid
• Fórmula linear: HO₂C(CH₂)₇CO₂H
• Número CAS: 123-99-9
• Peso molecular: 188.22
• Beilstein: 1101094
• Número CE: 204-669-1
• Número MDL: MFCD00004432
• Código UNSPSC: 85151701
• ID de substância PubChem: 329770414
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 6.5 (vs air)
• pressão de vapor: <1 mmHg ( 20 °C)
• Ensaio: ≥98.5% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• Impurezas: ≤0.5% water
• p.e.: 286 °C/100 mmHg (lit.)
• pf: 106-112 °C; 109-111 °C (lit.)
• aplicação(ões): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Formato: neat
• cadeia de caracteres SMILES: OC(=O)CCCCCCCC(O)=O
• InChI: 1S/C9H16O4/c10-8(11)6-4-2-1-3-5-7-9(12)13/h1-7H2,(H,10,11)(H,12,13)
• chave InChI: BDJRBEYXGGNYIS-UHFFFAOYSA-N

Descrição

Descrição geral

Azelaic acid (heptane-l,7-dicarboxylic acid), a dicarboxylic saturated acid, is an active component of some topical anti-acne preparations. It is reportedly identified in cosmetics and pharmaceuticals. Azelaic acid is found to suppress the growth of Propionibacterium spp. and reduce keratinization.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Aplicação

Azelaic acid may be used as an analytical reference standard for the quantification of the analyte in the following:

• Tobacco using gas chromatography coupled to mass spectrometry (GC-MS).
• Topical preparations using reversed-phase liquid chromatographic (LC) with UV-Vis detection.

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

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H315,H319
• Declarações de precaução: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Classificações de perigo: Eye Irrit. 2 - Skin Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 410.0 °F - closed cup
• Ponto de fulgor (°C): 210 °C - closed cup