PHR2693

β-Sitosterol

certified reference material, pharmaceutical secondary standard

• Synonyme(s) : 24β-éthylcholestérol, 5-stigmasten-3β-ol
• Formule empirique (notation de Hill): C₂₉H₅₀O
• Numéro CAS: 83-46-5
• Poids moléculaire : 414.71
• Numéro Beilstein : 1916165
• Numéro MDL: MFCD00003631
• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; pharmaceutical secondary standard
• Niveau de qualité: 300
• Agence: traceable to Ph. Eur. Y0001615; traceable to USP 1612947
• Description: Pharmaceutical Secondary Standard; Certified Reference Material
• Famille d'API: beta-sitosterol
• Forme: solid
• Conditionnement: pkg of 200 mg
• Pf: 136-140 °C (lit.)
• Application(s): pharmaceutical small molecule
• Température de stockage: 2-8°C
• Chaîne SMILES: O[C@H](C1)CC[C@@]2(C)C1=CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])[C@H](C)CC[C@H](C(C)C)CC
• InChI: 1S/C29H50O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h10,19-21,23-27,30H,7-9,11-18H2,1-6H3/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1
• Clé InChI: KZJWDPNRJALLNS-VJSFXXLFSA-N

Description

Description générale

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.

Application

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.

Remarque sur l'analyse

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

Autres remarques

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.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable