Vitaminas
Las vitaminas son compuestos orgánicos requeridos en pequeñas cantidades para funciones fisiológicas esenciales y la salud en general. Desempeñan roles cruciales en el metabolismo, la función inmunológica y el mantenimiento celular. En esta categoría, encontrará una amplia gama de vitaminas, incluyendo tipos solubles en agua y en grasa, necesarios para la investigación en nutrición, bioquímica y ciencias de la salud. En CymitQuimica, ofrecemos vitaminas de alta calidad para apoyar sus esfuerzos de investigación y desarrollo, asegurando la precisión y efectividad de sus estudios sobre funciones y deficiencias de vitaminas.
Se han encontrado 1122 productos de "Vitaminas"
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Choline dihydrogen citrate
CAS:Fórmula:C11H21NO8Forma y color:White to almost white powder or crystalsPeso molecular:295.2913-cis-Retinyl Acetate (85%)
CAS:Producto controlado<p>Applications 13-cis-Retinyl Acetate is a derivative of 13-Cis-Retinol (R252110), an active metabolite of vitamin A.<br>References Shantz, E., et al.: J. Biol. Chem., 183, A61 (1950), Barua, A., et al.: Biochem. J., 164, 133 (1977), Brouwer, I., et al.: Nutr. Res. Rev., 14, 267 (2001), Grillenberger, M., et al.: Br. J. Nutr., 95, 379 (2006),<br></p>Fórmula:C22H32O2Pureza:85%Forma y color:NeatPeso molecular:328.499-cis-Retinol Acetate
CAS:Producto controladoFórmula:C22H32O2Pureza:>85%Forma y color:NeatPeso molecular:328.49δ-Tocopherol (>90%)
CAS:<p>Applications One of the naturally occurring forms of Vitamin E. Isolated from soybean oil.<br>References Emerson, et al.: Science, 83, 421 (1936), Bieri, J.G., et al.: J. Nutr., 104, 850 (1974), Jiang, Q., et al.: Am. J. Clin. Nutr., 74, 714 (2001),<br></p>Fórmula:C27H46O2Pureza:>90%Forma y color:Light Yellow To Dark BrownPeso molecular:402.65D-α-Tocopherol Quinone
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications D-α-Tocopherol Quinone is an vitamin E derivative that exhibits antioxidant properties. D-α-Tocopherol Quinone has been shown to partially restore the activity of NADH dehydrogenase and used to investigate the electron transport system in rat hepatocyte and human erythrocyte.<br>References Sun, I. L., et al.: Proc. Natl. Acad. Sci. USA 89, 11126 (1992); Hosomi, A., et al.: FEBS Lett. 409, 105 (1997)<br></p>Fórmula:C29H50O3Forma y color:NeatPeso molecular:446.71Perhydrofarnesyl Acetone
CAS:Producto controlado<p>Applications Perhydrofarnesyl Acetone is used as a flavor and fragrance agent, it is often used in jasmine compositions.<br>References Toda, H. et al.: Dev. Food Sci., 17, 181 (1988); Maggi, F. et al.: Food Chem., 113, 216 (2009); Maggi, F. et al.: Chem. Biodiv., 8, 2057 (2011);<br></p>Fórmula:C18H36OForma y color:ColourlessPeso molecular:268.4813-cis-Vitamin A Palmitate
CAS:Fórmula:C36H60O2Forma y color:Colourless To YellowPeso molecular:524.8604(2RS,4R,8R)-δ-Tocopherol-d4 (Mixture of Diastereomers)
CAS:Producto controlado<p>Applications Labelled δ-Tocopherol. One of the naturally occurring forms of Vitamin E. Isolated from soybean oil.<br>References Emerson, et al.: Science, 83, 421 (1936), Bieri, J.G., et al.: J. Nutr., 104, 850 (1974), Jiang, Q., et al.: Am. J. Clin. Nutr., 74, 714 (2001),<br></p>Fórmula:C27H42D4O2Forma y color:NeatPeso molecular:406.68all-trans-Anhydro Retinol (90%)
CAS:<p>Stability Light Sensitive, Temperature Sensitive<br>Applications A metabolite of vitamin A (Retinol) (R252000).<br>References Allo, S., et al.: J. Biol. Chem., 266, 22003 (1991), Brancolini, C., et al.: J. Cell Biol., 139, 759 (1997), Bubb, M., et al.: J. Biol .Chem., 269, 14869 (1994),<br></p>Fórmula:C20H28Pureza:90%Forma y color:Yellow-OrangePeso molecular:268.44Secalciferol-d6
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive<br>Applications A labelled metabolite of Vitamin D, a possible anti-inflammatory steroid.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Boyan, B., et al.: Steroids, 66, 363 (2001), Holick, M., et al.: J. Cell Biochem., 88, 296 (2003), Vogeser, M., et al.: Clin. Chem., 50, 1415 (2004), Singh, R., et al.: J. Clin. Endocrinol. Metab., 91, 3055 (2006),<br></p>Fórmula:C272H6H38O3Forma y color:NeatPeso molecular:422.67all-trans-Retinal
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Corotenoid component of the visual pigments. All-trans retinal is converted to retinoic acid in vivo by the action of retinal dehydrogenase.<br>References Ball, et al.: Biochem. J., 42, 516 (1948), O’Brien, D.F., et al.: Science, 218, 961 (1982),<br></p>Fórmula:C20H28OForma y color:Yellow To Dark OrangePeso molecular:284.44β-Tocopherol (Racemic Mixture)
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications β-Tocopherol (Racemic Mixture) is one of the naturally occurring forms of Vitamin E. Is biologically less active than α-Tocopherol. This is the racemic mixture of all stereoisomers.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bianchi, G., et al.: Eur. J. Lipid Sci. Technology, 105, 229 (2003), Sakouhi, F., et al.: Food Chem., 108, 833 (2008),<br></p>Fórmula:C28H48O2Forma y color:Colourless To BeigePeso molecular:416.68Tachysterol (>90%)
CAS:<p>Stability Light Sensitive, Temperature Sensitive<br>Applications Bioactive, synthetic vitamin D3 analog; exhibits antiproliferative effect on keratinocytes. Antipsoriatic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Matsunaga, T., et al.: J. Dermatol., 17, 135 (1990), Gerritsen, M.J.P., et al.: Br. J. Dermatol., 131, 57 (1994),<br></p>Fórmula:C28H44OPureza:>90%Forma y color:NeatPeso molecular:396.6525-Hydroxy Vitamin D3 3-Sulfate Sodium Salt (90%)
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive<br>Applications 25-Hydroxyvitamin D3 3-Sulfate is a metabolite of 24,25-Dihydroxyvitamin D3 and 25-Hydroxyvitamin D3 (C125700).<br>References Higashi, T. et al.: Steroids, 65, 281 (2000); Higashi, T. et al.: Ann. Clin. Biochem., 36, 43 (1999);<br></p>Fórmula:C27H43NaO5SPureza:90%Forma y color:NeatPeso molecular:502.68α-Tocopherol Acetate
CAS:<p>Applications α-Tocopherol acetate is the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils.<br>References Bianchi, G., et al.: Eur. J. Lipid Sci. Technology, 105, 229 (2003), Sakouhi, F., et al.: Food Chem., 108, 833 (2008),<br></p>Fórmula:C31H52O3Forma y color:Off-WhitePeso molecular:472.74α-Tocopherol
CAS:<p>Stability Light Sensitive<br>Applications α-Tocopherol is the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils.<br>References Bianchi, G., et al.: Eur. J. Lipid Sci. Technology, 105, 229 (2003), Sakouhi, F., et al.: Food Chem., 108, 833 (2008),<br></p>Fórmula:C29H50O2Forma y color:NeatPeso molecular:430.71(+)-Biotin 4-Amidobenzoic Acid, Sodium Salt
CAS:<p>Applications (+)-Biotin 4-Amidobenzoic Acid, Sodium Salt is a fluorigenic substrate for the determination of Biotinidase activity.<br></p>Fórmula:C17H20N3O4S·NaForma y color:White To Light YellowPeso molecular:385.41Isovitamin D3 (90%)
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications Isovitamin D3 is a metabolite of Vitamin D. Studies show that Isovitamin D3 is biologically active in normal rats but inactive in anephric rats.<br>References Holick, M.F. et al.: Science, 180, 964 (1973); Wilczek, H. et al.: Prak. Lek., 59, 794 (1979);<br></p>Fórmula:C27H44OPureza:90%Forma y color:NeatPeso molecular:384.64Vitamin K1 2,3-Epoxide
CAS:Producto controlado<p>Applications Vitamin K1 2,3-Epoxide is a metabolite of Vitamin K1 (V676080), which is occurs widely in green plants, algae, and photosynthetic bacteria.<br>References Smee, D.F., et al.: Antimicrob. Agents Chemother., 23, 676 (1983), Miyamoto, T., et al.: Biochem. Pharmacol., 35, 839 (1986); Hassan, M.M.A., et al.: Anal. Profiles Drug Subs., 17, 449 (1988), Breton, J., et al.: Biochemistry, 33, 12405 (1994), Dowd, P., et al.: Science, 269, 1684 (1995);<br></p>Fórmula:C31H46O3Forma y color:Light YellowPeso molecular:466.70L-Proline
CAS:<p>Applications L-Proline is an amino acid and precursor (with vitamin C) for collagen, the building block of the structure of tendons, ligaments, arteries, veins and muscles. It is important in wound healing.<br>References Bondarenko, L.B., et al.: Int. J. Peptides., 2, 1687 (2012); Rimer, T., et al.: Biomacromolecules, 13, 2110 (2012);<br></p>Fórmula:C5H9NO2Forma y color:NeatPeso molecular:115.134-Deoxy Pyridoxine Hydrochloride
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 4-Deoxypyridoxine is the deoxy analogue of Pyridoxine (P991735). 4-Deoxypyridoxine is a vitamin B6 antimetabolite; 4-Deoxypyridoxine can induce a deficient status that alters the function and ultrastructure of EC similar to vascular disease.<br>References La Pesa, M. et al.: Pathologia, 62, 907 (1970); Chang, S..: J. Nutrit. Sci. Vitaminol., 46, 149 (2000); Yamashita, J.: J. Nutrit. Sci. Vitaminol., 22, 1 (1976);<br></p>Fórmula:C8H12ClNO2Forma y color:Off-WhitePeso molecular:189.64Lumiflavin
CAS:Producto controlado<p>Applications Lumiflavin is a toxic photolysis product of vitamin B2 (R415000).<br>References Zhao, X. et al.: Chemosphere, 63, 1116 (2006); Litke, S.V. et al.: Khim. Fiz., 10, 48 (1991); Ye, W. et al.: Guang. Yaox. Xueb., 12, 175 (1996);<br></p>Fórmula:C13H12N4O2Forma y color:Dark YellowPeso molecular:256.26Pterine-6-carboxylic Acid
CAS:Producto controlado<p>Applications Pterine-6-carboxylic Acid is a degradation product of Folic acid (F680300).<br>References Akhtar, M., et al.: J. Pharm. Biomed. Anal., 19, 269 (1999), Andrisano, V., et al.: J. Pharm. Biomed. Anal., 32, 983 (2003), Patro, B., et al.: Bioorg. Med. Chem. Lett., 15, 67 (2005),<br></p>Fórmula:C7H5N5O3Forma y color:NeatPeso molecular:207.1511-cis-Retinol, >85%
CAS:<p>Stability Light Sensitive, Temperature Sensitive<br>Applications A metabolite of Vitamin A (R252000(M)).<br>References Touma, S., et al.: Biochem. Pharmacol., 78, 1127 (2009), Muniz, A., et al.: Biochem., 48, 6854 (2009), Guignard, T., et al.: J. Biol. Chem., 285, 18759 (2010),<br></p>Fórmula:C20H30OPureza:>85%Forma y color:NeatPeso molecular:286.45Menaquinone 4-D7 (Mixture of cis-trans isomers)
CAS:Producto controladoFórmula:C31H33D7O2Forma y color:Colourless To Dark YellowPeso molecular:451.69Saikosaponin A
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Saikosaponin A was shown to exhibit anti-inflammatory activities by suppressing activation of NF-kB signaling pathway.<br>References Wu, S.J., et al.: Am. J. Chin. Med., 38, 99 (2010); Wu. S.J., et al.: J. Med. Food., 11, 224 (2008); Yoon, S.S., et al.: Neurosci. Lett., 529, 97 (2012); Lu, C.N., et al.: Int. Immunopharmacol., 14, 121 (2012);<br></p>Fórmula:C42H68O13Forma y color:NeatPeso molecular:780.98δ-Tocotrienol
CAS:<p>Stability Light Sensitive<br>Applications δ-Tocotrienol is a natural substance with vitamin E activity. It can work as an antioxidant. It inhibits the growth of human breast cancer cells.<br>References Sen, C., et al.: Life Sci., 78, 2088 (2006); Yoshida, Y., et al.: Chem. Phys. Lipids, 123, 63 (2005)<br></p>Fórmula:C27H40O2Forma y color:Light Yellow To Dark OrangePeso molecular:396.61Pyridoxine-d3 hydrochloride
CAS:Producto controlado<p>Applications Labelled Pyridoxine. One of the vitamins of the B6 complex; present in many foodstuffs (yeast, liver and cereals). Pyridoxine has a role in transporting protein Bsu1, Pyridoxine contributes to thiamine uptake; characterization of thiamine (vitamin B1) transporter Thi9 from Schizosaccharomyces pombe.<br>References Williams, R., et al.: J. Biol. Chem., 87, 581 (1930), Rodionov, D., et al.: J. Biol. Chem., 277, 48949 (2002),Nosaka, K., et al.: Mol. Microbiol., 58, 467 (2005),<br></p>Fórmula:C82H3H8NO3·ClHForma y color:White To Off-WhitePeso molecular:208.66Pyridoxal 5-Phosphate Hydrate
CAS:Producto controlado<p>Applications Pyridoxal 5-phosphate Hydrate (cas# 853645-22-4) is a useful research chemical.<br></p>Fórmula:C8H10NO6P·xH2OForma y color:NeatPeso molecular:247.14 + x(18.02)2-Hydroxy Estrone
CAS:Producto controladoFórmula:C18H22O3Forma y color:Off-White To Light BrownPeso molecular:286.37Riboflavin Phosphate Sodium Salt (~70%)
CAS:<p>Stability Hygroscopic<br>Applications One of the bioactive forms of Riboflavin. Nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor).<br>References Unna, K., et al.: J. Pharmacol. Exp. Ther., 76, 75 (1942), Rivlin, et al.: N. Engl. J. Med., 283, 463 (1970), Al-Shammary, F.J., et al.: Anal. Profiles Drug Subs., 19, 429 (1990),<br></p>Fórmula:C17H20N4O9P·NaPureza:~70%Forma y color:Yellow-OrangePeso molecular:478.33Zymostenol
CAS:Producto controlado<p>Applications Zymostenol, is the derivative of Zymosterol (Z701520), which is an sterol intermediate in the biosynthesis of cholesterol (C432501).<br>References Roland, E.D., et al.: J. Am. Chem. Soc., 111, 278 (1989); Echevarria, F., et al.: J. Biol. Chem., 265, 8484 (1990); Baranovskii, A.V., et al.: Russian. J. Bioorg. Chem., 28, 250 (2002); Schoenheimer, et al.: J. Biol. Chem., 105, 355 (1934);<br></p>Fórmula:C27H46OForma y color:NeatPeso molecular:386.65Parathyroid Hormone Fragment (1-34)
CAS:Producto controlado<p>Applications A fragment of human parathyroid hormone (hPTH) peptide sequence containing the 34 N-terminal residues of hPTH. This fragment was also found to be an agonist at PTH1 and PTH2 receptors.<br>References Niall, et al.: Proc. Natl. Acad. Sci., 71, 384 (1974); Dobnig,T., et al.: Endocrinol., 138, 4607 (1997); Manabe. et al.: Bone., 40, 1475 (2007);<br></p>Fórmula:C181H291N55O51S2Forma y color:NeatPeso molecular:4117.725,6-trans-Vitamin D3
CAS:5,6-trans-Vitamin D3（5,6-trans-Cholecalciferol） is an isoform of Vitamin D3, which is converted from Vitamin D3 on the skin surface after light exposure.Fórmula:C27H44OPureza:98.23%Forma y color:SolidPeso molecular:384.64all-trans-Retinol
CAS:Producto controlado<p>Stability Liight Sensitive, Temperature Sensitive<br>Applications Occurs preformed only in animals; metabolized from carotenoids, such β-carotene, in the intestinal mucosa. Dietary sources include liver, milk, butter, cheese, eggs and fish liver oils or as carotenois from fruits and vegetables. Stored primarily in the liver in esterified form; transported in the blood by retinol binding protein (RBP). Nutritional factor.<br>References Davis, M., et al.: J. Biol. Chem., 15, 167 (1913), Crouch, R.K., et al.: Photochem. Photobiol., 64, 613 (1996),<br></p>Fórmula:C20H30OForma y color:Off-White To Dark YellowPeso molecular:286.4525-Hydroxy Vitamin D2-d6
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive, Toxic<br>Applications A labelled metabolite of Vitamin D2 (V676040).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Barnes, P., et al.: J. Clin. Invest., 83, 1527 (1989), Holick, M., et al.: J. Cell Biochem., 88(2), 296 (2003), Maunsell, Z., et al.: Clin. Chem., 51, 1683 (2005),<br></p>Fórmula:C282H6H38O2Forma y color:White To Off-WhitePeso molecular:418.68Tocofersolan
CAS:<p>Applications Tocofersolan is a polyethylene glycol derivative of α-Tocopherol (T526125). Tocofersolan is a synthetic water-soluble vitamin E unlike its natural counterpart which are fat soluble. Tocofersolan is used in pediatrics in the treatment vitamin E-deficient cholestatic children. Tocofersolan has potential application as a absorption enhancer in drug delivery systems. Typical batch, n = 21<br>References Socha, P. et al.: J. Pediatric Gastroenterol. Nutr., 24, 189 (1997); Chang, T. et al.: Clin. Pharmacol. Therap., 59, 297 (1996); Wu, S.H.W. et al.: Pharmac. Technol., 23, 52 (1999);<br></p>Fórmula:C33H54O5(C2H4O)nForma y color:NeatPeso molecular:530.78 + (44.05)nCalcitriol-d6
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive<br>Applications The biologically active form of vitamin D3. Calcium regulator; vitamin (antirachitic); antihyperparathyroid; antineoplastic; antipsoriatic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Myrtle, J.F., et al.: J. Biol. Chem., 245, 1190 (1970), Lawson, D.E.M., et al.: Nature, 230, 228 (1971), Norman, A.W., et al.: Science, 173, 51 (1971), Suda, T., et al.: Vitamins, 45, 175 (1972), Muindi, J.R., et al.: Clin. Pharmacol. Ther., 72, 648 (2002),<br></p>Fórmula:C272H6H38O3Forma y color:BeigePeso molecular:422.672-O-a-D-Glucopyranosyl-L-ascorbic Acid
CAS:Producto controlado<p>Applications 2-O-a-D-Glucopyranosyl-L-ascorbic Acid is a useful cosmetic gel and skin cleanser.<br>References Aizawa, K., et al.: PCT Int. Appl. (2020), WO 2020226147 A1<br></p>Fórmula:C12H18O11Forma y color:White To Off-WhitePeso molecular:338.2625-Hydroxyvitamin D3 3-Hemisuccinate
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive<br>Applications 25-Hydroxyvitamin D3 3-Hemisuccinate is a conjugate of 5-Hydroxyvitamin D3 (C125700), the principal circulating form of vitamin D3, formed in the liver by hydroxylation at C-25. Calcium regulator. Also used in the preparation and synthesis of antisera to be used in the immunoassay of 25-Hydroxyvitamin D3.<br>References Morii, et al.: Arch. Biochem. Biophys., 120, 513 (1967), Blunt, et al.: Biochemistry, 7, 3317 (1968), Liu, et al.: Science, 311, 1770 (2006),<br></p>Fórmula:C31H48O5Forma y color:NeatPeso molecular:500.714-Aminoimidazole Dihydrochloride
CAS:Producto controlado<p>Applications 4-Aminoimidazole is used as a building block for the synthesis vitamin B12-analogs via Eubacterium limosu.<br>References Endres, B. et al.: Biol. Chem. Hop.-Sey., 376, 595 (1995);<br></p>Fórmula:C3H7Cl2N3Forma y color:NeatPeso molecular:156.01Secalciferol
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive<br>Applications A metabolite of Vitamin D, a possibly anti-inflammatory steroid.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Boyan, B., et al.: Steroids, 66, 363 (2001), Holick, M., et al.: J. Cell Biochem., 88, 296 (2003), Vogeser, M., et al.: Clin. Chem., 50, 1415 (2004), Singh, R., et al.: J. Clin. Endocrinol. Metab., 91, 3055 (2006),<br></p>Fórmula:C27H44O3Forma y color:NeatPeso molecular:416.64Hydrocortisone 17-Valerate
CAS:Producto controlado<p>Applications Hydrocortisone 17-Valerate is a derivative of Hydrocortisone (H714615) which is a glucocorticoid that is produced by the zona fasciculata of the adrenal gland.<br>References Ponec, M. et. al.: J. Pharm. Sci., 75, 973 (1986); Vigore, L., et al.: Cancer Ther., 6, 699 (2008)<br></p>Fórmula:C26H38O6Forma y color:NeatPeso molecular:446.58Isotachysterol3, 90%
CAS:Producto controlado<p>Impurity Cholecalciferol EP Impurity D<br>Stability Light Sensitive, Temperature Sensitive<br>Applications Isotachysterol3 (Cholecalciferol EP Impurity D) is a degradation product of Vitamin D3 (V676045). Isotachysterol3 has been shown to stimulate intestinal Ca transport and bone Ca mobilization in anephric rats.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bolos, J. et al.: Cien. Indust. Farm., 6, 259 (1987); Holick, M.F. et al.: Science, 180, 964 (1973);<br></p>Fórmula:C27H44OPureza:90%Forma y color:Off-WhitePeso molecular:384.64
