Product Certification&
    Enterprise Certification

  • Ms.Sunny
    Tel: 15630118152

  • Ms.lucy
    Tel: 19932781152

  • Ms.sunny
    Tel: 19930611852

  • Ms.Sally
    Tel: whatsapp:+8619932781152

  • Ms.Tina
    Tel: 18031931152

  • Mobile:15630118152
  • Tel:15630118152
  • Fax:
  • URL:http://www.bosangintl.cn
  • Province/state:hebei
  • City:shijiazhuang
  • Street:Wanda Plaza Commercial Complex, 123 Huaian East Road, Yuhua District, Shijiazhuang City, Hebei Province, China
  • MaxCard:
Home > Products >  High quality thioctic acid with best price cas:62-46-4

High quality thioctic acid with best price cas:62-46-4 CAS NO.62-46-4

  • FOB Price: USD: 1,900.00-2,000.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,MoneyGram
  • Available Specifications:

    AA(1-10)KilogramAA(1-50)KilogramA(1-50)Kilogram

  • Product Details

Keywords

  • Hot sale Lipoic acid
  • Lipoic acid in stock manufacturer
  • Lipoic acid supplier in China

Quick Details

  • ProName: High quality thioctic acid with best p...
  • CasNo: 62-46-4
  • Molecular Formula: C8H14O2S2
  • Appearance: white powder
  • Application: medical intermediate
  • DeliveryTime: 3-15 working days
  • PackAge: aluminium foil bag
  • Port: any port in China
  • ProductionCapacity: 1000 Kilogram/Week
  • Purity: 99%
  • Storage: dry and cool place
  • Transportation: by air or boat
  • LimitNum: 1 Kilogram
  • Moisture Content: 0
  • Impurity: 0
  • 0: 0

Superiority

Our advantages

1, Rich Experience in produce----We have 26 years experiences in chemical products and 6years experiences in Pharmaceutical Intermediate products and APIS.

2, Competitive price ---We have the competitive price owing to low labor cos,t(we need large quantity).

3, Stable supply ability ---We have a stable supply ability owing to three workshops produce plan every month and stock plan for each products ;

4, Shipment Timely---The shipment never delayed and we can get reorder from new customer;

5, Rich experience in sales-- We have rich experience working with large international company.

6, Strong Quality Control System ---We have a very strong quality control system Raw material control / process control/ finished product quality inspection.

7. We Supply the Technology Support for Analyze and Synthesis and do new product according to customer's requirement.

8. Accept third lab test---We accept audit directly and tested . No any risk commitment for Customers.

9.Various payment terms---We can accept various payment terms include  TT, and so on.

10,Our service---Free sample and 24 hours on-line professional service and other requirements

Lipoic acid Basic information
B vitamins Uses
Product Name: Lipoic acid
Synonyms: (R)-LIPOIC ACID;6,8-Thioctic acid;6,8-Thiocticacid;6,8-Thiotic acid;6,8-Thioticacid;6-Thioctic acid;6-Thiocticacid;6-Thiotic acid
CAS: 62-46-4
MF: C8H14O2S2
MW: 206.33
EINECS: 200-534-6
Product Categories: PHARMACEUTICALS;FINE Chemical & INTERMEDIATES;chiral;API;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Pharmaceutical intermediates;Inhibitors;Miscellaneous
Mol File: 62-46-4.mol
Lipoic acid Structure
 
Lipoic acid Chemical Properties
Melting point  48-52 °C(lit.)
Boiling point  315.2°C (rough estimate)
density  1.2888 (rough estimate)
refractive index  1.5200 (estimate)
Fp  >230 °F
solubility  Very slightly soluble in water, very soluble in dimethylformamide, freely soluble in methanol.
CAS DataBase Reference 62-46-4(CAS DataBase Reference)
NIST Chemistry Reference Lipoic acid(62-46-4)
 
Safety Information
WGK Germany  3

Items

Specification

Characteristics

Slightly yellow crystalline powder, almost odorless

Identification

Meets the requirements

Melting Point

60 ~ 62º C

Specific Rotation

-1.0° ~ +1.0°

Loss on Drying

≤ 0.20%

Residue on Ignition

≤ 0.10%

Limit of Polymer Content

≤ 2.0%

6, 8-Epitrithlooctanolle Acid

≤ 0.10%

Single Impurity

≤ 0.10%

Total Impurities

≤ 0.50%

Heavy Metals

≤ 10ppm

Cyclohexane

≤ 1000ppm

Ethyl Acetate

≤ 250ppm

 

 

Particle Size

100% through 40 mesh

Assay

99.0 ~ 101.0%

 

Details

Welcome to Hebei Bosang International Trade Co.,Ltd.

 

Hebei Bosang International Trade Co.,Ltd. specializes in exporting high quality Pharmaceutical intermediates,Pharmaceutical raw materials,Phenylephrine,Safe Organic Solvents,HGH, Plant Extract, Spice Auxiliary and Hormones.

Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years.

Our company is always adhering to the ""open, flexible; integrity, and win-win"" business purposes and under the guidance of Business philosophy: "keeping credit, value quality, punctual delivery, favorable price “, continuously developing the excellent products, improving the service quality, putting efforts to expand the international market, we are committed to provide the excellent quality of products and the perfect services to the friends all over the world. We welcome all merchants to visit our company and talk over business with us!

 

We will provide the most comprehensive products and service to you! We are looking forward to your cooperation.

 

 

Function source

As coenzymes, lipoic acid plays a role in two key oxidative decarboxylation reactions, namely, the production and transfer of acyl groups in pyruvate dehydrogenase complex and α - ketoglutarate dehydrogenase complex. Thiooctanoic acid can accept the acetyl group of acyl group and pyruvate, form a thioester bond, and then transfer the acetyl group to the sulfur atom of coenzyme a molecule. Dihydrolipoamide, which forms cofactor, can be oxidized by dihydrolipoamide dehydrogenase (NAD) to form oxidized lipoamide. α - thiooctanoic acid has a disulfide five membered ring structure, high electron density, significant electrophilicity and the ability to react with free radicals. Therefore, it has antioxidant property, high health care function and medical value (such as anti fatty liver and lowering plasma cholesterol). In addition, thiooctanoic acid's sulfhydryl group is easy to carry out oxidation-reduction reaction, so it can protect thiol enzyme from the toxicity of heavy metal ions. Lipoic acid is widely distributed in nature, especially in liver and yeast cells. In food, lipoic acid and vitamin B1 often exist at the same time. The human body can be synthesized. No lipoic acid deficiency has been found in humans.

Product use

For acute and chronic hepatitis, cirrhosis, hepatic coma, etc. B vitamins are used to treat acute and chronic hepatitis, cirrhosis, hepatic coma, fatty liver, diabetes, etc

Strong force

It can participate in energy metabolism, increase the ability of other antioxidants to eliminate free radicals, promote recovery, improve the ability of human body to increase muscle and reduce fat, improve insulin sensitivity, help creatine to enter muscle cells, lipoic acid is one of the seven nutrients to block aging. It can beautify the face, activate cells and improve hair growth.

practical application

Stabilization of blood glucose value

Since it was initially used as a treatment for diabetes, it certainly has such a function. In fact, lipoic acid is mainly used to prevent the combination of sugar and protein, that is to say, it has the effect of "anti glycosylation", so it can easily make the blood sugar value stable, so it was previously used as a vitamin to improve metabolism for patients with liver disease and diabetes.

Strengthening liver function

Lipoic acid has the function of strengthening liver activity, so it is also used as an antidote for food poisoning or metal poisoning in the early stage.

Fatigue recovery

Since lipoic acid can improve the energy metabolism rate and effectively convert the food eaten into energy, it can quickly eliminate fatigue and make the body feel less tired.

Improving dementia

Lipoic acid is one of the few nutrients that can reach the brain because of its relatively small component molecules. It also has a sustained antioxidant activity in the brain, which is also considered to be quite effective in improving dementia.

Protect the body

It is found that lipoic acid can protect liver and heart damage, inhibit the occurrence of cancer cells in vivo, and alleviate the allergy, arthritis and asthma caused by inflammation in vivo.

Beauty, beauty and anti-aging

Lipoic acid has a surprising antioxidant capacity, which can remove the active oxygen components that cause skin aging. Moreover, it is smaller than vitamin E, and has both water-soluble and fat soluble properties, so it is quite easy for skin to absorb. (CoQ10, which is widely used in Taiwan, is fat soluble, and its biggest disadvantage is that it is not easy to absorb.) especially for black circles, wrinkles and spots, it has outstanding equivalent energy. In addition, it can strengthen the metabolism function and make the blood circulation of the body better. The dullness of the skin can be improved, and the pores will be smaller, making it an enviable and delicate skin. Therefore, lipoic acid is also an anti aging nutrient that keeps pace with Q10 in the US and No.1.

In addition, as long as you ingest enough lipoic acid, you can minimize the damage of ultraviolet rays to your skin from your body. You can also alleviate the skin damage caused by your age and generate new skin, keep your skin moist, activate your circulation and improve your body's cold body.

 

Item Specification Result
M.P. 60.0-62.0deg.C 61.8deg.C
Description Yellowish crystalline powder conforms
Identification positive conforms
Solubility Clear and pale yellow conforms
Specific optical rotation   -1~+1Deg conforms
Chloride 0.1% max 0.07%
6.8-Epitrithiotic Acid 0.1% max 0.01%
Single unknown impurity 0.1% max 0.04%
Loss on drying 0.2% Max 0.04%
Residue on ignition 0.1% max 0.04%
Heavy metal 10ppm max conform
Assay 99%min 99.49%
Toluene 30ppm max 20ppm
Ethyl acetate 250ppm max undetected
Cyclohexane 0.2%max  0.06%
Polymers(TLC) 2.0% max conforms
Microbiology    
Total aerobic counts 1000cfu/g 100cfu/g
Mould&yeast 100cfu/g 10cfu/g
E coil Not detectable undetected
Salmonellas Not detectable undetected
 

 

Item

Standard

Result

Appearance

Light yellowish crystalline powder

Conform

Assay

99.0~101.0%

99.4%

Melting point

60.0~62.0℃

60.3~61.9℃

Specific rotation

-1.00~+1.00°

Conform

Loss on drying

≤0.2%

0.05%

Heavy metals

≤10ppm

Conform

Residue on ignition

≤0.1%

0.03%

Polymer content

≤2.0%

Conform

Related substances

6,8-Epitrithiotic acid≤0.1%

0.02%

Any single impurity≤0.1%

0.05%

Total impurities≤0.5%

0.10%

Cyclohexane

≤1000ppm

700ppm

Toluene

≤30ppm

<20ppm

Ethyl acetate

≤250ppm

Negative

Total aerobic count

≤1000cfu/g

<100cfu/g

 

Market : 

 

Our Service

We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.

we will try our best to satisfied you:

1. Tailor-made for every customers. 

2. Third-party test for the products you demand. 

3. Test your counter-samples and produce them for you. 

4. Best discount for old customers. 

5.24 hours service.

payment way:

,moneygram ,T/T,btc ,and so on,

any question you can feel free to contact with us 

Packing&Delivery

Package:20Kg Paper box or 25kg Paper barrel

By Courier

By Air

By Sea

≤50kg

50kg-500kg

≥500kgs

3-7 Days

5-7 Days

15-40Days

 Door to Door

Airport to Airport

Seaport to Seaport

 Easy to get products

Need do custom clearance

Need do custom clearance

 

Other products of this supplier

lookchemhot product CAS New CAS Cas Database Article Data Chemical Catalog