PHR2439

7-脱氢胆固醇

Pharmaceutical Secondary Standard; Certified Reference Material

• 别名: (-)-7-脱氢胆固醇, 3＆＃946; - 羟基-5,7-胆甾, 5,7-胆甾二烯-3β- 醇, 前维生素 D ₃
• 经验公式（希尔记法）: C₂₇H₄₄O
• CAS号: 434-16-2
• 分子量: 384.64
• Beilstein: 2224615
• MDL號碼: MFCD00003624
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: certified reference material; pharmaceutical secondary standard
• 品質等級: 300
• API 家族: cholecalciferol
• 形狀: powder
• 包裝: pkg of 100 mg
• mp: 148-152 °C (lit.)
• 應用: pharmaceutical small molecule
• 儲存溫度: -10 to -25°C
• SMILES 字串: [H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C
• InChI: 1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1
• InChI 密鑰: UCTLRSWJYQTBFZ-DDPQNLDTSA-N

说明

一般說明

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

應用

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.

生化／生理作用

下调培养的 Smith-Lemi-Opitz 综合征皮肤成纤维细胞的胆固醇生物合成。

分析報告

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

其他說明

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.

腳註

To see an example of a Certificate of Analysis for this material enter LRAC5946 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable