PHR1414

Methyl Stearate

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonim(y): Methyl stearate, Methyl octadecanoate, Stearic acid methyl ester
• Wzór liniowy: CH₃(CH₂)₁₆CO₂CH₃
• Numer CAS: 112-61-8
• Masa cząsteczkowa: 298.50
• Beilstein: 1786213
• Numer WE: 203-990-4
• Numer MDL: MFCD00009005
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329823385
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material; pharmaceutical secondary standard
• Poziom jakości: 300
• agency: traceable to Ph. Eur. M1770200; traceable to USP 1437508
• rodzina API: methyl stearate
• Certyfikat analizy: current certificate can be downloaded
• opakowanie: pkg of 1 g
• metody: HPLC: suitable; gas chromatography (GC): suitable
• tw: 181-182 °C/4 mmHg (lit.)
• mp: 37-41 °C (lit.)
• Zastosowanie: pharmaceutical (small molecule)
• format: neat
• temp. przechowywania: 2-8°C
• ciąg SMILES: CCCCCCCCCCCCCCCCCC(=O)OC
• InChI: 1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3
• Klucz InChI: HPEUJPJOZXNMSJ-UHFFFAOYSA-N

Opis

Opis ogólny

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. Methyl stearate is a saturated methyl ester and a representative key molecule of biodiesel fatty acid methyl esters (FAMEs) produced from vegetable oils. It occurs naturally in clove oil.

Zastosowanie

Methyl Stearate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas-chromatography (GC) coupled to flame-ionization detector (FID).

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.

Komentarz do analizy

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

Przypis

To see an example of a Certificate of Analysis for this material enter LRAC1964 in the slot below. This is an example certificate only and may not be the lot that you receive.

Polecane produkty

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.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable