alpha lipoic acid powder 1077-28-7 (pharm grade, USP, GMP)

$90.00 - $100.00
Min. Order
5 Kilograms
Company Information

CN Trading Company
Response Time
Response Rate:
US$ 50,000+
9 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: shanghai
Payment Terms: L/C,T/T,Western Union,MoneyGram,Bitcoin,Credit Card..etc
Supply Ability: 5000 Ton/Tons per Month
Place of Origin: Shanghai China
Brand Name: SOYOUNG
Model Number: pharmaceutical grade
Type: Vitamins, Amino Acids and Coenzymes,Central Nervous System Agents
CAS No.: 1077-28-7
Purity: 99.0%~101.0% (dries basis)
Other Names: alpha lipoic acid powder
MF: C8H13O2S2
EINECS No.: 214-071-2
Grade Standard: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grade
Usage: Animal Pharmaceuticals
Product Name: alpha lipoic acid powder
Assay: 99.0%~101.0%
Appearance: white powder
Grade: Phamaceutical Grade
Specification: USP, EP
CAS: 1077-28-7
Shelf life: 2 Years
Application: Pharmaceutical Raw Intermediates
Storage: Cool Dry Place
Package: 25kg/drum
Packaging Detail: 25kg/drum or as customer's need
Product description

Product: alpha lipoic acid powder

(GMP, USP standard, pharm grade)

Synonym: DL-alpha-Lipoic acid; DL-6,8-Dithiooctanoic acid; DL-Thioctic acid; α-Lipoic Acid; a-lipoic acid; alpha-Lipoic acid; Alpha Lipoic Acid; Alpha Acid Lipoic


Grade: Pharm grade (USP31)

Molecular Formula: C8H1402S2
Molecular Mass:206.33
Appearance: yellow crystal powder, no foreign substance, no obvious odor

Melting Point: 60.0~62.0℃
Specific Optical Rotation: -1.0°~+1.0°
Loss on Dry: ≤0.2%
Residue on Ignition: ≤0.1%
Heavy Metal : ≤10ppm

More info

Assay Determination: 99.0%~101.0% (dries basis)

Related Substance:the single impurity≤0.1%, total impurities≤2.0%

Application: is mainly utilized for diabetic neuropathy complication medicine and dietary supplement.

Other Specs of Alpha lipoic acid powder

1) Food grade ( can be used in cosmetics as well)

2) Pharm grade (USP & EP)

Function of alpha lipoic acid powder

1) alpha lipoic acid powder is a fatty acid found naturally inside every cell in the body.
2) alpha lipoic acid powder is needed by the body to produce the energy for our body's normal functions.
3) alpha lipoic acid powder converts glucose(blood sugar) into energy.
4) alpha lipoic acid powder is also an antioxidant, a substance that neutralizes potentially harmful chemicals called free radicals. What makes alpha lipoic acid unique is that it functions in water and fat.
5)alpha lipoic acid powder appears to be able to recycle antioxidants such as vitamin C and glutathione after they have been used up. Alpha lipoic acid increases the formation of glutathione

Assay (dry substance)

Liquid chromatography
Specific rotation
Melting Point
Loss on drying
Residue on ignition
Heavy metals
6,8-Epitrithiooctanoic acid
Any other impurity
Total impurities
Ethyl actetate
Ethyl actetate
Total aerobic count (CFU/g)
≤1000 CFU/g
Yeasts & Molds (CFU/g)
≤100 CFU/g
Salmonella SP.
Absent /g
Yellow crystalline powder
Packing & Payment


25kg /drum, double plastic bag of foodstuff inside, cardboard drum outside 

or at customer's request.

Storage conditions
Store in a well-closed place with constant low temperature and no direct sun light. Protect from moisture.

From chinese warehouse: about 1-6 workdays after payment confirmed.
Usually " in stock" orders can be dispatched within 3 working days. If ordered items are out of stock within 10 days and can't be dispatched in 3 days, we will advise you ASAP, you can change the order or cancel the order ( full amount will be refund)

Payment Methods
T/T(Telex transfer), Western Union, Moneygram, L/C(Letter of Credit), D/P(Documents against Payment)
Alibaba Trade Assurance (Credit/Visa/Master Card/E-checking/Pay later) ...

Q1: Can I get some samples?

A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders ?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.

Q3:Payment method?

A: T/T, Western Union, Money Gram, Alibaba & Credict Card available.

Q4: How to confirm the Product Quality before placing orders?

A:Free samples can be sent to you for testing and confiramton quality

B: Production according to your specifition

Q5:What's your MOQ?

A:MOQ is 1kg.

Q6:Is there a discount?

A:Different quantity has different discount.

Q7: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Alibaba Assessed Assessed Supplier

8 years member, gold supplier, the first KA Supplier....
About Us

Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments.

Shanghai Soyoung has nearly 20 years production experience, it is producing in our GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing. we can gurantee quality.

Company name
Shanghai Soyoung Biotechnology Inc.
Main Products
health care ingredients
Business Type
Manufacturer & Trader
Year start exporting
Number of employees
60-70 people
Factory area
18,000 square meters
Total annual sales volume
Main Markets
America,Europe,Mid East,Asia,South Africa and etc.

Our advantages

1. 20 years specialized in healthcare products field.
2. GMP/ISO certificated factory and stable supply chain.
3. Quality first, strictly control before shipment.
4. Custom synthesis by more than 15 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 workdays from China or USA.
7. Support 7 days refund money in case delay shipment.
8. Alibaba assessed supplier & 9 years gold supplier.

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