China (Mainland)
L-carnosine powder 305-84-0 CAS NO.305-84-0
- FOB Price: USD: 263.00-263.00 /Kilogram Get Latest Price
- Min.Order: 25 Metric Ton
- Payment Terms: L/C,T/T,Other
- Available Specifications:
Medical grade(25-50)Kilogram
- Product Details
Keywords
- L-carnosine
- L carnosine
- 305-84-0
Quick Details
- ProName: L-carnosine powder 305-84-0
- CasNo: 305-84-0
- Molecular Formula: C9H14N4O3
- Appearance: Almost white powder
- Application: Dietary supplement
- DeliveryTime: deliver 2-5 days after confirmed order...
- PackAge: double bags,cartons,drums,according to...
- Port: any port of China
- ProductionCapacity: 5000 Kilogram/Month
- Purity: 99.0 %~101.0%
- Storage: stored in sealed containers,cool dry p...
- Transportation: Express(DHL/FedEx/TNT/EMS)AIR,SEA
- LimitNum: 25 Metric Ton
- Heavy Metal: ≤10ppm
- Limited Quantity: 1 KG
- Valid Period: 2 years when properly stored
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Details
【Product name】 L-Carnosine
【Synonyms】 N-Beta-Alanyl-L-Histidine; L Carnosine; Carnosine powder
【CAS No.】 305-84-0
【Assay】 99.0 %~101.0%
【Quality Standard】 Medical(USP30)/Food/Cosmetic grade
【Appearance】 Almost white powder, odouless
Carnosine (beta-alanyl-L-histidine) is a dipeptide of the amino acids beta-alanine and histidine.It is highly concentrated in muscle and brain tissues. the appearance is almost white powder with odouless. L-Carnosine has been proven to scavenge reactive oxygen species (ROS) as well as alpha-beta unsaturatedaldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress. Carnosine is also a zwitterion, a neutral molecule with a positive and negative end.
Quality standard
|
Items |
Specifications |
|
Assay |
99.0 %~101.0% |
|
Identification (IR) |
Must comply |
|
Specific rotation |
+20.0°~ +22.0° |
|
Melting Point |
250℃~265℃ |
|
pH (in 2% water) |
7.5~8.5 |
|
Loss on drying |
≤1.0 % |
|
Heavy Metals |
≤10 ppm |
|
Arsenic |
≤1 ppm |
|
Lead |
≤3 ppm |
|
Cadmium |
≤1 ppm |
|
Mercury |
≤0.1 ppm |
|
Total aerobes Counts |
≤1000cfu/g |
|
Total Yeast & Mold |
≤100cfu/g |
|
E.Coli. |
Negative |
|
Salmonella |
Negative |
|
Hydrazine content |
Not detectable |
|
Appearance & Smell |
Almost white powder,Odouless |
|
Particle |
100% through 100 mesh |
【Packing Size】 25KGS /DRUM
【Storage】 Keep in cool and dry place. avoid stronglight and heat. protect from moisture.
Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.
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 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.
|
Company name |
Shanghai Soyoung Biotechnology Inc. |
|
Main Products |
Health care ingredients |
|
Location |
Shanghai,China |
|
Business Type |
Manufacturer & Trader |
|
Year start exporting |
2011 |
|
Number of employees |
60-70 people |
|
Factory area |
18,000 square meters |
|
Total annual sales volume |
US$3,000,000-5,000,000 |
|
Main Markets |
America,Europe,Mid East,Asia,South Africa and etc. |
|
Certifications |
GMP,ISO,HACCP,Kosher |
Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many years, with own laboratories and GMP standard factories.
1. 10+years specialized in health products field.
2. GMP/ISO certificated factories and stable supply chain.
3. Quality first, strictly control before shipments.
4. Custom synthesis by more than 20 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 business days from China warehouse.
7. Support 7 days refund money in case delay shipment.
8. Assessment conducted by Bureau Veritas at 2018.