((2S,3R)-2-Amino-3-hydroxybutyric acid)
Purity > 99.0 %
CAS Number: |
72-19-5
|
Chemical Formula: | C4H9NO3 |
Molecular Weight: | 119.2 g/mol |
Soluble in: Water
Store at: Room Temperature
Free Shipping within the Continental USA
USP Grade
Properties | Specifications | Result |
Appearance | White Powder | Pass |
Specific Rotation | -29.1° to -26.7° | -28.3° |
pH (5% water @25 °C) | 5.0-6.5 | 5.81 |
Loss on Drying | ≤0.2% | 0.02% |
Residue on Ignition | ≤0.4% | 0.04% |
Chloride | ≤0.5% | <0.02% |
Sulfate | ≤0.03% | <0.02% |
Iron | ≤0.003% | <0.001% |
Heavy Metals | ≤0.0015% | <0.0005% |
Purify (dried basis) | 98.5-101.5% | 99.70% |
Chromatographic Purity | Pass | Pass |
Identification (FTIR) | Pass | Pass |
Please contact for current lot details.
Alfa Aesar | J63709-A1 |
Alfa Aesar | A16851-22 |
Alfa Aesar | A16851-36 |
Alfa Aesar | J63709-30 |
Alfa Aesar | A16851-14 |
Amresco | E808-25G |
Amresco | E808-100G |
Amresco | E808-500G |
Ark Pharm | AK-46647-10G |
Ark Pharm | AK-46647-100G |
Avantor | 2089-06 |
Bachem Americas | E-2420.0250 |
Bachem Americas | E-2420.1000 |
EMD Millipore | 8.16012.0100 |
EMD Millipore | 8.16012.0025 |
JT Baker | 2089-07 |
Spectrum Chemicals | T1056-25GM |
Spectrum Chemicals | T1057-100GM |
Spectrum Chemicals | T1056-1KG |
Spectrum Chemicals | T1057-25GM |
Spectrum Chemicals | T1056-500GM |
Spectrum Chemicals | T1056-100GM |
Spectrum Chemicals | T1057-1KG |
Spectrum Chemicals | T1056-50KGBL |
Spectrum Chemicals | T1056-5GM |
Spectrum Chemicals | T1056-5KG |
TCI America | T0230-25G |
TCI America | T0230-500G |