| Type: | Arginine |
|---|---|
| Appearance: | Powder |
| Pallets: | as Per Request |
| Color: | White |
| Storage Method: | Normal |
| Certification: | ISO, HACCP, Halal, Kosher |
| Customization: |
|---|
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D-arginine enzymatic preparation process: L-arginine is used as raw material to obtain DL-arginine through racemization reaction. Utilizing the specific deiminization effect of arginine deiminase in Streptococcus faecalis on L-arginine, D-arginine was obtained with a yield of 87%, and the additional product L- was obtained with a yield of 88%. citrulline.
Purposes: used as biochemical reagents. D-arginine is a non-protein amino acid, which is artificially synthesized from natural raw materials. Studies have shown that D-arginine has antihypertensive effects; the important physiological functions of D-arginine are also manifested in inhibiting the spread of cancer. L-citrulline is an important intermediate metabolite in the human urea cycle, which has a diuretic effect.
| Product Name: | D(-)-Arginine |
| Synonyms: | (2R)-2-ammonio-5-(diaminomethylideneammonio)pentanoate;R-(-)-ARGININE;(R)-2-AMINO-5-GUANIDINOPENTANOIC ACID;RARECHEM AB PP 1748;D-ARG;D-(-)-ARGININE;D-ARGININE;D-2-AMINO-5-GUANIDINOVALERIC ACID |
| CAS: | 157-06-2 |
| MF: | C6H14N4O2 |
| MW: | 174.2 |
| EINECS: | 205-866-5 |
| Product Categories: | amino;Amino Acids;Arginine [Arg, R];Amino Acids and Derivatives;alpha-Amino Acids;Amino Acids;Amino Acids Derivatives;chiral;PROTECTED AMINO ACID & PEPTIDES;Biochemistry;for Resolution of Acids;Optical Resolution;Synthetic Organic Chemistry |
| Mol File: | 157-06-2.mol |
|
Testing Items |
Specifications |
Results |
|
Specific rotation[a] D20 |
-24.0°~ -28.0° |
-27.2° |
|
State of solution |
NLT95.0% |
98.5% |
|
Chloride |
NMT 0.10% |
0.012% |
|
Sulfate |
NMT 0.02% |
0.012% |
|
Heavy metals (as Pb) |
NMT 10ppm |
5ppm |
|
Loss on drying |
NMT 0.5% |
0.18% |
|
Residue on Ignition |
NMT 0.10% |
0.07% |
|
Assay |
98.5%~101.0% |
99.6% |
|
Isomer purity |
NMT 0.5% |
0.05% |
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