41659

all-trans-Astaxanthin

analytical standard

• 동의어(들): Astaxanthin, (3S,3′S,all-trans)-3,3′-Dihydroxy-β,β-carotene-4,4′-dione, (3S,3′S)-3,3′-Dihydroxy-β,β-carotene-4,4′-dione
• 실험식(Hill 표기법): C₄₀H₅₂O₄
• CAS Number: 472-61-7
• Molecular Weight: 596.84
• EC Number: 207-451-4
• MDL number: MFCD00672621
• UNSPSC 코드: 85151701
• PubChem Substance ID: 329756132
• E 번호: E161j
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• 분석: ≥97%
• 유통기한: limited shelf life, expiry date on the label
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 응용 분야: cleaning products; cosmetics; food and beverages; personal care
• 형식: neat
• 저장 온도: −20°C
• SMILES string: CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C2=C(C)C([C@@H](O)CC2(C)C)=O)C(C)(C)C[C@H](O)C1=O
• InChI: 1S/C40H52O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24,35-36,41-42H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+/t35-,36-/m0/s1
• InChI key: MQZIGYBFDRPAKN-UWFIBFSHSA-N

설명

일반 설명

all-trans-Astaxanthin belongs to the class of carotenoids. It is a ketocarotenoid, most commonly identified in marine and aquatic animals, including krill, wild salmon, rainbow trout, microalgae, shells of lobster, shrimp, seafood products, etc. It is biologically known as a vitamin A precursor, and exhibits strong antioxidant property, much higher compared to vitamin E and β-carotene. Its role in food and the medicinal industry is also well-defined.

애플리케이션

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

all-trans-Astaxanthin may be used as an analytical reference standard for the quantification of the analyte in:

• Microalgae (Green algae), Haematococcus pluvialis using high-performance liquid chromatography (HPLC) with mass spectrometric and fluorescence detection (HPLC-FLD).
• Parapenaeopsis hardwickii using high-performance liquid chromatography (HPLC) with photodiode array detection (PDA).

생화학적/생리학적 작용

Astaxanthin is a potent carotenoid antioxidant found in marine algae, red yeast and many other plant and animal sources. Animal studies indicate that it reduces blood glucose and ameliorates several parameters of the diabetic metabolic syndrome. It improves blood flow and vascular tone in models of hypertension. In vitro studies indicate that it upregulates connexin 43 and thus, may be chemopreventive against cancer.

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)