烟酸
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更新时间: 2025-08-27 17:05:23
CAS号:59-67-6
常用名:
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¥需询单/1kg
纯度: 98.0%
备货期: 需询单
库存: 现货
其他详情(用途,包装):
用途: Niacin (Vitamin B3) is a water-soluble vitamin and is part of the vitamin B group.Target: OthersNiacin (also known as vitamin B3 and nicotinic acid) is an organic compound with the formula C6H5NO2 and, depending on the definition used, one of the 20 to 80 essential human nutrients. Not enough niacin in the diet can cause nausea, skin and mouth lesions, anemia, headaches, and tiredness. Chronic Niacin deficiency leads to a disease called pellagra. The lack of niacin may also be observed in pandemic deficiency disease which is caused by a lack of five crucial vitamins: niacin,vitamin C, thiamin, vitamin D and vitamin A, and is usually found in areas of widespread poverty and malnutrition.Niacin has been used for over 50 years to increase levels of HDL in the blood and has been found to decrease the risk of cardiovascular events modestly in a number of controlled human trials. Niacin cannot be directly converted to nicotinamide, but both compounds could be converted to and are precursors of NAD and NADP in vivo.Nicotinic acid, nicotinamide, and tryptophan (via quinoline acid) are co-factors for nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP). NAD converts to NADP by phosphorylation in the presence of the enzyme NAD+ kinase. NADP and NAD are coenzyme for many dehydrogenases, participating in many hydrogen transfer processes. NAD is important in catabolism of fat, carbohydrate, protein, and alcohol, as well as cell signaling and DNA repair, and NADP mostly in anabolism reactions such as fatty acid and cholesterol synthesis.High energy requirements (brain) or high turnover rate (gut, skin) organs are usually the most susceptible to their deficiency. 物理化学性质: CAS号:59-67-6 常用中文名:烟酸 常用英文名:Nicotinic acid 分子式:C6H5NO2 分子量:123.11 密度:1.473 沸点:292.5±13.0 °C at 760 mmHg 熔点:234-238 ºC 闪点:130.7±19.8 °C 储存条件:0-6°C
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公司名:北京泰亚杰科技有限公司
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商品数: 17件
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地址: 北京市昌平区天通苑四区16号楼3单元401室
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邮件:2938065042@qq.com
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北京泰亚杰科技有限公司是一家致力于精细化学品的研发公司,公司自成立以来,与制药企业和研发机构建立了良好的合作关系,我们公司的科研团队是来自于北京知名院校的教授和博士生导师。二,公司的办公地址位于人才荟萃的中关村,研发位于环境优越的清华园,另在化工强省江苏省一个合作公司基地,欢迎各界朋友前来公司洽谈业务。北京泰亚杰科技有限公司,坚持诚信经营,质量第一、价格从优的经营理念。不断为客户提供的产品经过MS,NMR,HPLC严格检测克级到吨级的优质产品,始终把技术创新作为不懈的的追求。
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公司名:云南西力生物技术股份有限公司
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2022-03-30 价格:¥需询单
2024-09-29 价格:¥需询单
2022-02-19 价格:¥144.9
2024-07-15 价格:需询单
2019-03-05 价格:¥98.0
2022-09-28 价格:¥60.0
2025-01-15 价格:¥需询单
2017-04-20 价格:¥15.0
2016-05-04 价格:¥需询单
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烟酸价格为¥需询单/1kg, 由烟酸生产厂家北京泰亚杰科技有限公司提供,供应信息包括纯度,备货期/库存,供货能力等。>>电脑版:烟酸_价格_生产厂家【北京泰亚杰科技有限公司】
标题:烟酸 - 生产厂家:北京泰亚杰科技有限公司 地址:https://m.chemsrc.com/mip/chanpin/291275.html