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Hubei Langyou International Trading Co., LtdVitamin B3 Manufacturer 98-92-0 For Promote Hair Growth And Prevent Alopecia//file1.lookchem.com/cas/reactions/2021/05/25/383619.png
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Vitamin B3 Manufacturer 98-92-0 For Promote Hair Growth And Prevent Alopecia CAS NO.98-92-0

Min.Order Quantity:
10 Gram
Purity:
99%
Port:
Wuhan
Payment Terms:
T/T,MoneyGram

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Product Details

Keywords

  • 99% Nicotinamide
  • Vitamin B3 Manufacturer
  • For Promote Hair Growth And Prevent Alopecia

Quick Details

  • ProName: Vitamin B3 Manufacturer 98-92-0 For Pr...
  • CasNo: 98-92-0
  • Molecular Formula: C6H6N2O
  • Appearance: White Powder
  • Application: It Can Be Used As Pharmaceutical Inte...
  • DeliveryTime: 2-4 days after confirming your payment...
  • PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
  • Port: Wuhan
  • ProductionCapacity: 10000 Metric Ton/Month
  • Purity: 99%
  • Storage: Store in sealed containers at cool & d...
  • Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
  • LimitNum: 10 Gram

Superiority

advantages:

hubei xinrunde chemical co., ltd is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philosophy. we have flexible and untraceable payment terms. as a leading manufacture, our products have been exported to germany, norway, poland, finland, spain, uk, france, russia, usa, brazil, mexico, australia, japan, korea, thailand, indonesia, uruguay and many other countries.

1. quality.every batch of steroid powders have tobetested by our qc(quality control) before they are allowed to sell.


2. delivery we have stock, so we can delivery quickly at the very day when receive the payment. within 24 hours after receiving the payment lead time 4 or 7 days.


3. discreet package safelyand professionally disguised package guaranteed. for your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.


4. warm after-sale service any of your question would be solved for the first as soon as possible.

Details

nicotinamide basic information
description chemical properties uses toxicity synthesis
product name: nicotinamide
synonyms: 3-pyridinecarboxamide;3-pyridine carboxylic acid amide;3-pyridinecarboxylic amide;timtec-bb sbb004283;nicethamidum;niacinamide;nicotinic acid amide;nicotinamide
cas: 98-92-0
mf: c6h6n2o
mw: 122.12
einecs: 202-713-4
product categories: inhibitors;pharmaceutical intermediates;biochemistry;vitamins;nutritional supplements;vitamins and derivatives;vitamin ingredients;miscellaneous compounds;aromatics;nicotine derivatives;vitamin series;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract;vitamin;other apis;cosmetics;food additive;cosmeitc raw materials
mol file: 98-92-0.mol
nicotinamide structure
nicotinamide chemical properties
melting point 128-131 °c(lit.)
boiling point 150-160 °c
density 1.40
fp 182 °c
storage temp. 0-6°c
solubility 691g/l
pka 3.3(at 20℃)
form powder
color white
ph 6.0-7.5 (50g/l, h2o, 20℃)
water solubility 1000 g/l (20 ºc)
merck 14,6523
brn 383619
stability: stable. incompatible with strong oxidizing agents.
inchikey dfpaksucgfbddf-uhfffaoysa-n
cas database reference 98-92-0(cas database reference)
nist chemistry reference niacinamide(98-92-0)
epa substance registry system 3-pyridinecarboxamide(98-92-0)
safety information
hazard codes xi,t,f
risk statements 36/37/38-39/23/24/25-23/24/25-11
safety statements 26-36-37/39-45-36/37-16-7
ridadr un1230 - class 3 - pg 2 - methanol, solution
wgk germany 1
rtecs qs3675000
f 8
tsca yes
hs code 29362990
hazardous substances data 98-92-0(hazardous substances data)
nicotinamide usage and synthesis
description nicotinamide is also called vitamin b3 or vitamin pp, is a kind of water-soluble vitamin, belong to b vitamin, as nad (nicotinamide adenine dinucleotide, nad) and nadp (nicotinamide adenine dinucleotide phosphate, nadp) composition, hydrogenation and dehydrogenation properties of nicotinamide in the body part of this two kinds of structure of coenzyme the reversible, play a role of hydrogen delivery in biological oxidation, can promote tissue respiration, biological oxidation process and the new supersedes the old, having a great significance in maintaining normal tissue, especially the integrity of the skin digestive tract and the nervous system. when the lack of b vitamins, due to respiration and metabolism of cells affected by pellagra, so this product is mainly used for the prevention and treatment of pellagra, stomatitis, glossitis and so on. in addition, this product has prevention of heart block and improving the sinoatrial node and anti-fast experimental arrhythmia function, can significantly improve vera pammy induced bradycardia and atrioventricular block. the clinical for coronary heart disease, viral myocarditis, rheumatic heart disease and a handful of digitalis poisoning associated with arrhythmia (mostly applied only when other medications fail), generally the degree atrioventricular block has obvious curative effect, basically after the treatment, all block can disappear, has obvious curative effect in sick sinus syndrome, right bundle branch block effect is poor. after the stomach intestinal absorption by the oral, intramuscular absorption faster, then absorption distribution to the body tissues, t1/2 is 45 min. the liver metabolism, most metabolize n-n-methylnicotinamide, only a small amount of treatment as the prototype from the urine was more than necessary. if the daily urinary excretion of n-methyl nicotinamide is lower than 4mg, suggesting that nicotinamide deficiency.
nicotinamide and nicotinic acid are collectively referred to vitamin pp, nicotinic acid in the animal body is involved in metabolic processes in the form of nicotinamide, both have a common vitamin activity. it is white crystalline powder, odorless or almost odorless, bitter taste, easily soluble in water or ethanol, soluble in glycerol. hygroscopic weak stable., acid, alkali and high temperature. the nature mainly exists in cereal skin, yeast, peanuts, meat, animal organs, milk and green leafy vegetables, in the body it is from tryptophan synthesis, but the efficiency is very low. escherichia coli in the intestine (escherichia coli) can be converted into synthesis of nicotinic acid, nicotinamide. prevention and treatment of pellagra, exposed parts of symmetric dermatitis, stomatitis, glossitis, anorexia, dermatitis, liver disease, coronary heart disease, atrioventricular block, sick sinus syndrome, diarrhea, neuritis and dementia.
[adverse reaction] occasionally dizziness, nausea, abdominal discomfort, loss of appetite, disappear on their own, in early pregnancy overdose possible teratogenic intramuscular injection can cause pain, so less.
the above information is chemicalbook hanya edited.
chemical properties it is white needle crystal or crystalline powder, no smell or odor slightly, slightly bitter taste. the relative density is 1.4, melting point is 131-132 ℃.1 g of the above the product is soluble in 1 ml of water, 1.5 ml ethanol or 10 ml glycerin, insoluble in ether. the ph of 10% aqueous solution is 6.5-7.5. in dry air to light and heat stability, in alkaline or acidic solution, heating generation to nicotinic acid. rats by oral ld502.5-3.5g/kg adi value does not make special provisions (ecc, 1990)
uses same as nicotinic acid. water soluble is better than niacin acid, easy to generate complex agglomerate with vitamin c. the dosage is 30-80 mg/kg.
nicotinamide and nicotinic acid are in common use generally and nicotinic acid can transform into nicotinamide in animals. lack of nicotinic acid and nicotinamide, results in pellagra. so they can prevent pellagra. they also play a role in the metabolism of protein and sugar, which can improve human and animal nutrition. in addition to be used as a medicine, it can also be applied in food and feed additives. the production capacity is more than 30000 tons in the world. in japan, niacinamide used in medicine (40%), feed additives (50%) and food additives (10%). nicotinic acid and nicotinamide are non-toxic, naturally contains in liver, kidney, yeast and honey. the niacinamide ld50 of subcutaneous injection for rat is 1.7 g/kg.
it is of vitamin drugs, and involved in metabolic process. can be used in skin care products, to prevent coarse skin, maintain healthy skin cells, and promote skin whitening. in addition, it can also be used in hair care products, to promote scalp blood circulation, healthy hair follicles, promotes hair growth and prevent alopecia.
used in biochemical research. to prepare tissue culture medium. the pharmaceutical industry.

chemical properties white crystalline powder
uses niacinamide usp is used as food additive, for multivitamin preparations and as intermediate for pharmaceuticals and cosmetics.
uses a water-soluble vitamin b, incorporated within nicotinamide cofactors such as nadh and nadph.
uses vitamin b3; enzyme cofactor; anti-pellagra
definition chebi: a pyridinecarboxamide that is pyridine in which the hydrogen at position 3 is replaced by a carboxamide group.

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