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L-Norvaline CAS: 6600-40-4 CAS NO.6600-40-4
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
98%(1-5)Metric Ton98%(5-20)Metric Ton
- Product Details
Keywords
- L-Norvaline
- 2-Amino-pentanoic acid
- 6600-40-4
Quick Details
- ProName: L-Norvaline CAS: 6600-40-4
- CasNo: 6600-40-4
- Molecular Formula: C5H11NO2
- Appearance: white powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 98%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- CAS: 6600-40-4
- Molecular Formula: C5H11NO2
Superiority
Product name:Norvaline
Appearance: white powder
Melting point: 190-192°C
Loss on dry: ≤0.5%
Heavy metal : ≤10mmp
L-Norvaline is an analog of the amino acid L-valine. Research shows that L-norvaline is a strong inhibitor of arginase activity because of its structural similarity to ornithine, which causes a feedback regulation on the activity of arginase.
Details
|
Items |
standards |
results |
|
Character |
white or almost white crystalline powder,odorless |
white powder,odorless |
|
Melting point |
193-196℃ |
193.8-194.3℃ |
|
Identification |
IR spectra is consistent with CRS. |
complies |
|
|
The retention time of the major peak |
complies |
|
clarity & color |
colorless and clear |
colorless and clear |
|
fluorides |
≥12.0% |
12.3% |
|
Related substances |
Individual impurity ≤0.5% |
0.16% |
|
|
total impurity ≤1.0% |
0.39% |
|
Loss on drying |
≤0.5% |
0.10% |
|
Residue on ignition |
≤0.1% |
0.05% |
|
Heavy metals |
Not more than 10 parts per million |
Not more than 10 parts per million |
|
Assay |
Not less than 98.0% of C18H14F3N3O4S (On dried basis) |
99.3% |
|
conclusion:complies with import veterinary drug standard (2006) |
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