PHR1238

Ergocalciferol (Vitamin D2)

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonyma: Ergocalciferol, Calciferol, Ercalciol, Ergosterol irradiated, Irradiated ergosterol, Vitamin D₂
• Empirický vzorec (Hillův zápis): C₂₈H₄₄O
• Číslo CAS: 50-14-6
• Molekulová hmotnost: 396.65
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329823243
• EC Number: 200-014-9
• Beilstein/REAXYS Number: 1916682
• MDL number: MFCD00166988
• eCl@ss: 25140904

Vlastnosti

• Quality Segment: 300
• grade: certified reference material, pharmaceutical secondary standard
• agency: traceable to Ph. Eur. E0900000, traceable to USP 1239005
• API family: ergocalciferol
• CofA: current certificate can be downloaded
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• mp: 114-118 °C (lit.)
• application(s): clinical testing; cosmetics; food and beverages; pharmaceutical
• format: neat
• storage temp.: -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
• InChI key: MECHNRXZTMCUDQ-RKHKHRCZSA-N
• Gene Information: human ... VDR(7421)

Popis

General description

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.

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.

Analysis Note

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

Other Notes

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.

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.

Bezpečnostní informace

• Piktogramy: GHS06,GHS08
• Výstražné slovo: Danger
• Kódy nebezpečí: H301 + H311,H330,H372
• Bezpečnostní pokyny: P260 - P264 - P280 - P302 + P352 + P312 - P304 + P340 + P310 - P314
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral
• Skladovací třída: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Co se děje?: WGK 3
• Bod vzplanutí (°F): Not applicable
• Bod vzplanutí (°C): Not applicable