| Powder: | Yes |
|---|---|
| Customized: | Customized |
| Certification: | ISO 9001 |
| Suitable for: | Adult |
| State: | Solid |
| Purity: | >99% |
| Samples: |
|---|
| Customization: |
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Manufacturer Supply Amino Acid Products D-Proline CAS: 344-25-2
Product name: D-Proline
Molecular Formula: C5H9NO2
Molecular Weight:115.13
Cas No: 344-25-2
Melting point : 223 °C
Density: 1.395 g/cm3
Properties: white powder
Assay(%): 99
Uses: D - Proline is used for synthetic drugs, used as a raw material of drugs and drug intermediate. Used for the
asymmetric condensation reaction of beta ionylideneacetaldehyde, retinal and related compounds.
Uses : D - Proline is used for synthetic drugs, used as a raw material of drugs and drug intermediate. Used for the asymmetric condensation reaction of beta ionylideneacetaldehyde, retinal and related compounds
| Test Items | Specifications |
| Assay | 98.5% ~ 101.5% |
| PH value | 5.0 ~ 6.0 |
| Chloride | ≤ 0.020% |
| Sulfate | 0.020% |
| ammonium | ≤ 0.020% |
| heavy metals | ≤ 0.001% |
| Specific rotation | -74.0 ~ -77.0 |
| ferric | ≤ 0.001% |
| Arsenic salt | ≤ 0.0001% |
| Loss on drying | ≤ 0.2% |
| Residue on ignition | ≤ 0.1% |
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