R3250

Retinyl acetate

synthetic, matrix dispersion, 475,000-650,000 USP units/g

• 동의어(들): Retinol acetate, Vitamin A acetate
• 실험식(Hill 표기법): C₂₂H₃₂O₂
• CAS Number: 127-47-9
• Molecular Weight: 328.49
• Beilstein: 1915439
• EC Number: 204-844-2
• MDL number: MFCD00019413
• UNSPSC 코드: 12352205
• eCl@ss: 34058009
• PubChem Substance ID: 57654589
• NACRES: NA.79

속성

• 생물학적 소스: synthetic
• Quality Level: 200
• 양식: matrix dispersion
• 특이 활성도: 475,000-650,000 USP units/g
• 색상: yellow
• mp: 57-58 °C
• 저장 온도: −20°C
• SMILES string: CC1=C(/C=C/C(C)=C/C=C/C(C)=C/COC(C)=O)C(C)(C)CCC1
• InChI: 1S/C22H32O2/c1-17(9-7-10-18(2)14-16-24-20(4)23)12-13-21-19(3)11-8-15-22(21,5)6/h7,9-10,12-14H,8,11,15-16H2,1-6H3/b10-7+,13-12+,17-9+,18-14+
• InChI key: QGNJRVVDBSJHIZ-QHLGVNSISA-N

설명

일반 설명

Retinal, retinol and retinoic acid are the aldehyde, alcohol and acid forms of vitamin A. The retinoids exist as many geometric isomers due to the unsaturated bonds in the aliphatic chain. Retinoids also exist as retinyl esters such as retinyl propionate, retinyl acetate and retinyl palmitate.

애플리케이션

Retinyl acetate has been used:

• a control diet to study its effect at different developmental periods in fish larvae
• to study its inhibitory effects on Mycobacterium avium subspecies paratuberculosis (MAP) strains
• as an internal standard in high performance liquid chromatography (HPLC) to quantify vitamin A in fortified milk

생화학적/생리학적 작용

Retinyl esters provide pools of vitamin A that are converted into retinol and other retinoids as required. Retinyl acetate is used in a wide range of biological applications. It acts as a chemopreventive agent. Retinyl acetate also has antineoplastic property.

물리적 형태

Dispersion in cornstarch-gelatin matrix. Oil dispersible

분석 메모

Activity based on HPLC comparison to USP standard.

안전성 정보

• 픽토그램: GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H360D,H413
• 예방조치 성명서: P202 - P273 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Aquatic Chronic 4 - Repr. 1B
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter