PHR1238

Ergocalciferol (Vitamin D2)

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(e): Ergocalciferol, Bestrahltes Ergosterol, Calciferol, Ercalciol, Ergosterol, bestrahlt, Vitamin D₂
• Empirische Formel (Hill-System): C₂₈H₄₄O
• CAS-Nummer: 50-14-6
• Molekulargewicht: 396.65
• Beilstein: 1916682
• EG-Nummer: 200-014-9
• MDL-Nummer: MFCD00166988
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329823243
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material; pharmaceutical secondary standard
• Qualitätsniveau: 300
• Agentur: traceable to BP 788; traceable to Ph. Eur. E0900000; traceable to USP 1239005
• API-Familie: ergocalciferol
• Analysenzertifikat (CofA): current certificate can be downloaded
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• mp (Schmelzpunkt): 114-118 °C (lit.)
• Anwendung(en): clinical testing
• Format: neat
• Lagertemp.: -10 to -25°C
• SMILES String: CC(C)[C@@H](C)/C=C/[C@@H](C)[C@@]1([H])CC[C@@]([C@]1(C)CCC/2)([H])C2=C\C=C(C[C@@H](O)CC3)/C3=C
• InChI: 1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-27,29H,4,7-8,11,14-18H2,1-3,5-6H3/b10-9+,23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1
• InChIKey: MECHNRXZTMCUDQ-RKHKHRCZSA-N
• Angaben zum Gen: human ... VDR(7421)

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

Ergocalciferol (Vitamin D2) may be used as a pharmaceutical reference standard for the determination of the analyte in serum samples, cosmetics and pharmaceutical formulations by various chromatography techniques.[1][2][3]

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.

Hinweis zur Analyse

These secondary standards offer multi-traceability to the USP, EP (PhEur) 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 LRAB7854 in the slot below. This is an example certificate only and may not be the lot that you receive.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08
• Signalwort: Danger
• H-Sätze: H301 + H311,H330,H372
• P-Sätze: P260 - P264 - P280 - P302 + P352 + P312 - P304 + P340 + P310 - P314
• Gefahreneinstufungen: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable