Details of the supplier of the safety data sheet Xanthophyll CAS No. XANTHOPHYLL. Bo-Xan. what is ?) Absolute Entropy of Ideal Gas 2. Xanthophyll (CAS NO.127-40-2) has primarily been used as a natural colorant due to its orange-red color. Freshly prepared fats are colorless, odorless and tasteless. Page 3 alpha-Carotene-3,3'-diol;Xanthophyll,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point Abstract: Methods for treatment of tumours with ultramicroemulsions from spontaneously dispersible concentrates containing xanthophyll esters, and new esters with xanthophyll compounds and processes for their production are provided. Its melting point is 410 °C. Flash point : 269.1ºC. CAS number. cell culture | mammalian (1) detection (1) gas chromatography (GC) (7) HPLC (8) Host Species. Buy Xanthophyll (CAS 127-40-2), one of the most widespread carotenoid alcohols, from Santa Cruz. Hazard Codes: Xi Risk Statements: 36/37/38 R36/37/38:Irritating to eyes, respiratory system and skin. Search results for alpha carotene at Sigma-Aldrich. Inquiry now on Echemi. Heath J.L. (3R,3'R,6'R)-Lutein;(all-E)-Lutein;6'-Hydro-4',5'-dehydro-β-carotene-3,3'-diol;Bo-Xan;E 161;E 161b;FloraGLO;FloraGLO Lutein;OS 24;Oro Glo 7;Vegetable lutein;Vegetable luteol;Xanthophyll;all-trans-(+)-Xanthophyll;all-trans-Lutein;all-trans-Xanthophyll;trans-Lutein;Lutein extract;Lutein;Marigold Flower Extract; Molecular Formula: C40H56O2 Molecular Weight: 568.87 g/mol EINECS: 204-840-0  Index of Refraction: 1.582 Density: 1.004 g/cm3 Flash Point: 269 °C Enthalpy of Vaporization: 117.48 kJ/mol Boiling Point: 702.3 °C at 760 mmHg Vapour Pressure: 8.45E-23 mmHg at 25 °C Melting point: 183 °C Storage tempreture: -70 °C Structure of Xanthophyll (CAS NO.127-40-2):                  IUPAC Name: (1R,4R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4R)-4-Hydroxy-2,6,6-trimethylcyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethylcyclohex-2-en-1-ol Product Category of Xanthophyll (CAS NO.127-40-2): Carotenoids;Natural Plant Extract. Related compounds Related compounds . Lutein (LOO-teen) is a oxygenated carotenoid found in vegetables and fruits. The molecular weight of XANTHOPHYLL is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be: The melting point of this crystalline product was 172.5” (uncorrected). CAS Name: b, e-Carotene-3,3 ¢-diol. lutein xanthophyll: Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). A portion of Crop I-a (0.3 gm.) An icon used to represent a menu that can be toggled by interacting with this icon. Technical Services. Spectrographic analysis of the products by means of the small Zeiss narrow dispersion spectroscope, gave absorption bands at 478 to 465, 450 to 436, and at 420 mu, for xanthophyll, in methyl alcohol, Boiling Point: 702.3±60.0 °C at 760 mmHg Vapour Pressure: 0.0±5.0 mmHg at 25°C Enthalpy of Vaporization: 117.5±6.0 kJ/mol Flash Point: 269.1±27.5 °C Index of Refraction: Purity: ≥80%, Molecular Formula: C40H56O2, MW: 568.87 Melting point: 190 °C (374 °F; 463 K) Solubility in water. *Please select more than one item to compare On-time shipment. Very slightly sol in alcohol, ether. Additional Names: lutein; vegetable lutein; vegetable luteol. Xanthophyll Melting Point No information avaliable Xanthophyll H 2 O Solubility Insoluble in water Xanthophyll State Dark, yellowish brown liquids with a weak hay-like odour Xanthophyll LogP 8.69 Xanthophyll Dosage Forms No information avaliable Xanthophyll Indication For nutritional supplementation, also for treating dietary shortage or imbalance Xanthophyll Pharmacology Lutein … A typical representative is zeaxanthin (C 40 H 56 O 2 ), the yellow crystals (melting point, 207–215°C), and its isomer—xanthophyl (lutein)—whose crystals are violet (melting point, 190–193°C). Molecular Weight: 568.87. Boiling point or initial boiling point and boiling range : 702.3ºC at 760mmHg . Echemi supplies top quality Xanthophyll from reliable suppliers. The XANTHOPHYLL molecule consists of 56 Hydrogen atom(s), 40 Carbon atom(s) and 2 Oxygen atom(s) - a total of 98 atom(s). Eighteen years later Karrer and Helfenstein (Goodwin, 1954) showed that the yolk pigment, although having the same melting point as leaf xanthophyll (lutein), differed from it in optical rotation. CAS Registry Number: 127-40-2. Lutein is an xanthophyll and one of 600 known naturally occurring carotenoids. Critical Volume 7. Lutein is synthesized only by plants and like other xanthophylls is found in high quantities in green leafy vegetables such as spinach, kale and yellow carrots. China Lutein Xanthophyll of Marigold Extract Zeaxanthin to Protect Eyesight, Find details about China Xanthophyll, Lutein from Lutein Xanthophyll of Marigold Extract Zeaxanthin to Protect Eyesight - Zhuzhou Yuancheng Hezhong Tec. Order : 25 Kilograms $40.00 >=100 Kilograms . Carotene and Xanthophyll are types of plant pigments that plays a role in the metabolism of plants. Xanthophyll,127-40-2,food additive, You can get more details about from mobile site on m.alibaba.com. Xanthophyll | C40H56O2 | CID 448437 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Trademarks: Bo-Xan. COVID-19 is an emerging, rapidly evolving situation. Critical Pressure 5. Executive Summary. Get global suppliers, vendor, prices, . 2005-03-26. Acentric Factor 3. Lutein is a xanthophyll, or hydroxycarotenoid (C 40 H 56 O 2, Figure 23.1).Xanthophylls and carotenes are both categorized as carotenoids, which are defined by the basic structure, C 40 H 56, but while carotenes are composed only of carbon and hydrogen, xanthophylls include other elements.These molecules contain several double bonds, which react with ROS to scavenge radicals. For physicochemical, thermodynamic, and other property data & information, the followings are available from “ChemRTP”, a real-time chemical predictor based on an advanced QSPR: 1. The foremost problem in carotenoid research is the excessive cost and difficulty of maintaining pure carotenoid compounds. Author links open overlay panel J.L. The biosynthesis of xanthophylls from colorless carotenoid hydrocarbons is catalyzed by atmospheric oxygen in sunlight. 45, Daijia Mountain, Jiang'an Economic Developing Zone, Wuhan City, Hubei, China Tel: +86-27-59262870 All rights reserved, The mailbox will be used as the login user name and retrieve the password, (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB), .beta.,.epsilon.-Carotene-3,3'-diol, (3R,3'R,6'R)- (127-40-2), P210-P280-P305+P351+P338-P337+P313-P403+P235. Molecular Formula: C 40 H 56 O 2. Greater the amount of unsaturated fatty acids in the fat molecule, lower will be the melting point. S37/39:Wear suitable gloves and eye/face protection. It is generally accepted that lutein in vegetables exists in the trans form; however cis-lutein has been described. Register your Company. : 127-40-2 Purity: 99% 100 USD/Kilogram 2020-12-19. Corn Silk Extract Zeaxanthin Xanthophyll , Find Complete Details about Corn Silk Extract Zeaxanthin Xanthophyll,Zeaxanthin,Corn Silk Extract,Xanthophyll from Antibiotic and Antimicrobial Agents Supplier or Manufacturer-MK (Wuhan) Biotechnology Co., Ltd. Safety Statements: 26-37/39  S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Melting Point (°C) less than 0 (7) 0 - 100 (55) 101 - 200 (7) 301 - 400 (2) Color. Experimental Melting Point: 1124 °C (Decomposes) Alfa Aesar: 1124 °C (Decomposes) Alfa Aesar 33337: 1124 °C LabNetwork LN00194222: 1137 °C Wikidata Q288266: 1124 °C (Decomposes) Strem 93-1255: 1124 °C (Decomposes) Kaye & Laby (No longer updated) Experimental Solubility: ... What is the purpose of melting and boiling points in a lab experiment? brown (1) colorless (7) off-white (4) white (26) yellow (2) Reaction Suitability. Enthalpy of Combustion 2… Lutein is a xanthophyll carotenoid, one of about 600 natural carotenoids; however, lutein is not a precursor of vitamin A. +Add Attachment Synonyms and Related Terms. Human (1) Others (7) Featured Industry. Enthalpy of Formation for Ideal Gas 8. Critical Compressibility Factor 4. Eighteen years later Karrer and Helfenstein (Goodwin, 1954) showed that the yolk pigment, although having the same melting point as leaf xanthophyll (lutein), differed from it in optical rotation. Melting point: Yellow prisms with metallic luster from ether + methanol, mp 190° (corr), (a higher mp indicates impure material); mp 183° [Buchecker (1974)] Optical Rotation: [ a ] … Found in green leafy vegetables such as spinach and kale, it is employed by organisms as an antioxidant and for blue light absorption. Ultramicroemulsions from spontaneously dispersible concentrates containing xanthophyll esters and having antitumor activity . Compare Products: Select up to 4 products. High-quality images and the structure datafile of XANTHOPHYLL based on a decent quantum mechanical calculation have been prepared on this webpage, which are useful not only for further scientific research and development but also for preparing professional reports, articles, presentations, webpages, books, etc. *Required Fields, [Hangzhou]86-571-87562588,87562561,87562573, 2,5-Diazabicyclo[2.2.1]heptane,2-methyl-, hydrochloride (1:2), (1S,4S)-, 1-Penten-3-one,1-[(1R)-2,6,6-trimethyl-2-cyclohexen-1-yl]-, (1E)-, Butanamide, 2-amino-,hydrochloride (1:1), (2S)-, 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline, Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides, ©2008 LookChem.com,License:ICP NO. MF: C40H56O2, MW: 568.87. It is a red/orange crystalloid substance that is insoluble in water and has a melting point of 190°C (374°F). The ethyl acetate mother liquors of Crop I-a were used for the recrystalliza- tion of Crop II, which yielded 1.25 gm. Infobox references: Zeaxanthin is one of the most common carotenoid alcohols found in nature. High Quality Xanthophyll 127-40-2 Suppliers,provide High Quality Xanthophyll 127-40-2 product and the products related with China (Mainland) High Quality Xanthophyll 127-40-2 Qingdao Sigma Chemical Co., Ltd. China (Mainland) Other workers (Goodwin, 1954) then showed that the yolk pigment of hens on common rations was a mix- ture consisting of 70% lutein and the remainder principally zeaxanthin. Member`s page. of glistening crystals (Crop II-a); melting point, 182.5-183.5’. Uses advised against Food, drug, pesticide or biocidal product use. Carotene found in cow's milk and in the cow's tissues is identical with carotene in plants. More on shipping and other trade services. Critical Temperature 6. was further purified by recrystallization from acetone (40 ml. www.BuyersGuideChem.com - directory for chemicals and chemical suppliers for suppliers. Buy high quality Xanthophyll (~80%) 127-40-2 from toronto research chemicals Inc. The biosynthesis of xanthophylls from colorless carotenoid hydrocarbons is catalyzed by atmospheric oxygen in sunlight. Melting Point (°C) 0 - 100 (5) 101 - 200 (3) Color. Product Listing A-Z. Any color or taste is due to association with other foreign substances. Melting Point: N/A: MSDS: N/A Flash Point: N/A: Properties; Spectrum; Contents: Names; Chemical & Physical Properties; Synonyms; Top Names. Melting point: 183℃ alpha 18Cd +165° (c = 0.7 in benzene) Boiling point: 572.66°C (rough estimate) Density 0.9944 (rough estimate) refractive index n20/D1.361-1.363 Flash point: 269.1±27.5 °C storage temp. Xanthophyll feeding has no influence on butter fat. *Please select more than one item to compare for all ... Search for Company address. In food substances, lutein may exist in the free or esterified form, or bound to protein. : AC456160000, AC456160010, AC456160050 CAS-No 127-40-2 Synonyms Xanthophyll Recommended Use Laboratory chemicals. Title: Xanthophyll. Lower and upper explosion limit/flammability limit : no data available. REFERENCE Kretovich, V. L. Osnovy biokhimii rastenii, 5th ed. $45.00 . Lutein is biosynthesized in plants and some microalgae. for buyers - Find chemicals by. Identification Product Name Lutein Cat No. Product quality . Flammability : no data available. SOLUBILITY IN WATER: insoluble: pH : VAPOR DENSITY : log Pow: 14.82 (Octanol-water) OH RATE Co., Ltd. Lutein (CAS NO.127-40-2) is one of over 600 known naturally occurring carotenoids. SAFETY DATA SHEET Creation Date 08-Apr-2014 Revision Date 23-Jan-2018 Revision Number 5 1. Melting point: 215.5 °C (419.9 °F; 488.6 K) Solubility in water. orange (1) red (4) white (1) yellow (1) Application. Xanthophyll: EINECS: 204-840-0 CAS No. Practically insol in most other organic solvents. Literature References: One of the most widespread carotenoid alcohols in nature. Melting point: 215.5 °C (419.9 °F; 488.6 K) Solubility in water. Its market is segmented into pharmaceutical, nutraceutical, food, pet foods, and, animal and fish feed. what is ?) Wuhan Dahua Pharmaceutical Co., Ltd. Add: No. Built-in order protection service in alibaba.com. Finally, these pigments will be analyzed by measuring the absorption spectra of the plant pigments. It is the potassium salt of propanoic acid. SAFETY DATA SHEET Creation Date 08-Apr-2014 Revision Date 23-Jan-2018 Revision Number 5 1. at 483,5 nm (in dichloromethane). Chemically stable; not hygroscopic. Carotenoids ; however cis-lutein has been described ) red ( 4 ) white 26. Predicted ) λmax λ: 441-451 nm Amax Merck 13,10120 BRN 2068547 InChIKey KBPHJBAIARWVSC-RGZFRNHPSA-N Xanthophyll Xanthophyll Recommended Use Laboratory.... 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