PHR1858

Daidzein

Pharmaceutical Secondary Standard; Certified Reference Material

• 동의어(들): Daidzein, 4′,7-Dihydroxy­iso­flavone, 7-Hydroxy-3-(4-hydroxy­phenyl)-4H-1-benzo­pyran-4-one, 7-Hydroxy-3-(4-hydroxy­phenyl)­chromone, Isoaurostatin
• 실험식(Hill 표기법): C₁₅H₁₀O₄
• CAS Number: 486-66-8
• Molecular Weight: 254.24
• Beilstein: 231523
• EC Number: 207-635-4
• MDL number: MFCD00016954
• UNSPSC 코드: 12352205
• NACRES: NA.24

속성

• Grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• Agency: traceable to USP 1162421
• API family: daidzein
• 형태: powder
• CofA: current certificate can be downloaded
• 포장: package of 100 mg
• 응용 분야: pharmaceutical
• 저장 온도: -10 to -25°C
• SMILES string: Oc1ccc(cc1)C2=COc3cc(O)ccc3C2=O
• InChI: 1S/C15H10O4/c16-10-3-1-9(2-4-10)13-8-19-14-7-11(17)5-6-12(14)15(13)18/h1-8,16-17H
• InChI key: ZQSIJRDFPHDXIC-UHFFFAOYSA-N

설명

일반 설명

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

애플리케이션

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.

생화학적/생리학적 작용

Soy isoflavone daidzein protects against oxidative damage in liver cells induced by 7,12-dimethylbenz[a]anthracene (DMBA). Catalase and superoxide dismutase activity, down-regulated by DMBA, was restored by daidzein.

분석 메모

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

기타 정보

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.

각주

To see an example of a Certificate of Analysis for this material enter LRAB0087 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

추천 제품

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.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319
• 예방조치 성명서: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable