China (Mainland)
CAS:147-85-3 L-Proline CAS NO.147-85-3
- FOB Price: USD: 1.00-10.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,T/T
- Available Specifications:
99%(1-2)Metric Ton99%(2-10)Metric Ton
- Product Details
Keywords
- L-Proline
- L-Proline
- (S)-Pyrrolidine-2-carboxylic acid
Quick Details
- ProName: CAS:147-85-3 L-Proline
- CasNo: 147-85-3
- Appearance: See details
- Application: Pharmaceutical intermediates
- DeliveryTime: As per specific order
- PackAge: See details
- Port: Shanghai Port
- ProductionCapacity: 0.5 Metric Ton/Day
- Purity: 99%
- Storage: Room temperature
- Transportation: By sea or by air
- LimitNum: 1 Metric Ton
- Grade: Pharma Grade
Superiority
Has a first-class R & D team, rich experience in custom compound synthesis, good at synthesis of organic compounds such as chiral, heterocyclic, benzene rings.
Details
A nonessential amino acid in human. It is synthesized from L-glutamine and L-glutamate via L-ornithine in intestine, and from L-ornithine in liver. It is widely used as an ingredient in infusion and infant formula.
| Cas.No | 147-85-3 |
| Assay | 99.0-101.0% |
| Specification | White crystals or crystalline powder, odorless or slightly characteristic odor, slightly sweet taste |
| Applications | Infusion |
| Packaging | 25kg&50kg |
| Pharmacopeia | USP,EP,FCC |
| STORAGE | Controlled room temperature in tight container |
SPECIFICATION AND PROCEDURE
| State of solution (Transmittance) | Not Less Than 98.0% |
| pH | 5.9～6.9 |
| Specific rotation[α]20D | -84.5～-86.0° |
| Specific rotation[α]25D | -84.3～-86.3° |
| Ammonium (NH4) | Not More Than 0.020% |
| Chloride (Cl) | Not More Than 0.020% |
| Sulfate (SO4) | Not More Than 0.020% |
| Iron (Fe) | Not More Than 10 ppm |
| Heavy metals (Pb)** | Not More Than 10 ppm |
| Arsenic (As2O3) | Not More Than 1 ppm |
| Loss on drying | Not More Than 0.25% |
| Residue on ignition | Not More Than 0.10% |
| JP16 | 0.1% |
| Endotoxin* | Less Than 6.0 EU/g |
| Assay (dry basis) | 99.0～101.0% |
· ** FCC grade (Lead : Not More Than 5 mg/kg) will be supplied on request.
· This product meets requirements of residual solvents listed in the current JP, USP and EP.
Our company is able to achieve rapid response in the product development, pilot-amplification process, and quickly transform technology into production.Our company strives to build a high-efficiency, high-quality integrated chemical service platform to better serve domestic and foreign customers.Our company is committed to the research and development, production and sales of bulk drugs and their intermediates, fine chemicals.Scope of services: compound custom synthesis, chemical custom synthesis, peptide custom synthesis, protein synthesis, pharmaceutical intermediate custom synthesis, generic synthesis, chemical custom synthesis CRO, etc.Has a first-class R & D team, rich experience in custom compound synthesis, good at synthesis of organic compounds such as chiral, heterocyclic, benzene rings.
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