L-carnosine powder 305-84-0 TOP1 Supplier CAS NO.305-84-0
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 10 Kilogram
- Payment Terms: L/C,T/T,
- Available Specifications:
Assay(1-100)Metric TonAssay(100-1000)Metric Ton
- Product Details
Keywords
- L-carnosine
- L-carnosine powder 305-84-0
- CAS NO 305-84-0
Quick Details
- ProName: L-carnosine powder 305-84-0 TOP1 Suppl...
- CasNo: 305-84-0
- Molecular Formula: C9H14N4O3
- Appearance: white or almost white crystalline powd...
- Application: USP34 Or EP STANDERUsed as Antibiotic ...
- DeliveryTime: In 18 days
- PackAge: Pack & Store:25kg cardboard barrels li...
- Port: Shanhai , China
- ProductionCapacity: 10 Metric Ton/Day
- Purity: 99.5%
- Storage: In cool ,dry place
- Transportation: Preservce in well-closed containers, p...
- LimitNum: 10 Kilogram
Superiority
Our service:
1.We have experience in exporting Pharmaceutical intermediates .
2.Professional packing with professional materials
3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days.
If any new enquiry,please feel free to contact us!
Our Advantages:
1,High quality under strict QC/QA system with GMP factory price
2,Fast and safe delivery with secure and discreet shipment
3,Providing complete services with our resource integration, we can thus create more competitive
advantages for you!
How to make an order :
1. Name what your need ( which product , quantity )
2. Full payment would be done once we come to an agreement on all details .
3. Parcel would be shipped out upon receipt of payment .
4. Info about parcel would be offered ( Photo , tracking number )
5. Finally you would get the parcel in 3~7 days.
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.