L-Arginine hydrochloride 98.5-101.0% USP, Multi-Compendial, meets analytical specification of ChP, BP, JP, Ph. Eur., Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIALS US
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About this item
Synonyms: H-L-Arg-OH.HCl, (S)-2-Amino-5-guanidinopentanoic acid hydrochloride, (S)-(+)-Arginine HCl, H-Arg-OH·HCl, L-Arginine, hydrochloride, (S)-(+)-Arginine hydrochloride, H-Arg-OH.HCl, L-Arg, L(+)-Arginine monohydrochloride, L(+)-Arginine hydrochloride
CAS Number:1119-34-2
:
Formula:C₆H₁₅ClN₄O₂
MDL Number:MFCD00064550
Density:1.42 g/cm³ (20 °C)
Molecular Weight:210.66 g/mol
Melting Pt:218
Merck Index:13,00785
Storage Temperature:Ambient
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Specifications
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Specifications
Specification Test Results
- USP - Assay (C6H14N402·HCl) (dried basis):98.5 - 101.5%
- USP - Identification:Passes Test
- USP - Specific Rotation (A]2°AO (+):21.4 - 23.6°
- USP - Loss on Orying at 105 °C:≤0.2%
- USP - Residue on Ignition:≤0.1%
- USP - Sulfate (S04):≤0.03%
- USP - Related Compounds - Individual Impurities:≤0.5%
- USP - Related Compounds - Total Impurities:≤2.0%
- USP - Chloride (Cl):16.5 - 17.1%
- EP/BP - Assay (C6H14N402·HCl) (dried basis):98.5 - 101.0%
- EP/BP - Identification A:Passes Test
- EP/BP - Identification B:Passes Test
- EP/BP - Identification E:Passes Test
- EP/BP - Appearance of Solution:Passes Test
- EP/BP - Specific Rotation (A]2°AO (+):21.0 - 23.5°
- EP/BP-Ninhydrin-Positive Substances-Each:≤0.2%
- EP/BP-Ninhydrin-Positive Substances-Total Impurities:≤0.5%
- EP/BP - Sulfate (S04):≤300 ppm
- EP/BP - Ammonium (NH4):≤0.02%
- EP/BP - Iron (Fe):≤10 ppm
- EP/BP - Loss on Orying:≤0.5%
- EP/BP - Ash (sulfated):≤0.1%
- JP - Assay (C6H14N402·HCl) (dried basis):98.5 - 101.0%
- JP - Identification:Passes Test
- JP - 0ptical Rotation (+):21.5 - 23.5°
- JP - pH (1 in 10):4.7 - 6.2
- JP - Clarity and Color of Solution:Passes Test
- JP - Sulfate (S04):≤0.028%
- JP - Ammonium (NH4):≤0.02%
- JP - Arsenic (As):≤2 ppm
- JP - Related Substances:Passes Test
- JP - Loss on Orying at 105 °C:≤0.20%
- JP - Residue after Ignition:≤0.10%
- ChP - Transmittance of solution:≥ 98.0%
- ChP - Sulfates:≤0.02%
- ChP - Ammonium:≤0.02%
- ChP - Loss on drying @ 105 °C:≤0.2%
- ChP - Residue on ignition:≤0.1%
- ChP - Heavy metals:≤0.001%
- ChP - Arsenic:≤0.0001%
- ChP - Identification 1 (TLC):Passes Test
- ChP - Identification 2 (IR):Passes Test
- ChP - Chloride Content:16.5 - 17.1%
- ChP - 0ther amino acids (TLC)(<=0.2%, one spot only):Passes Test
- ChP - Proteins:Passes Test
- ChP - Iron:≤0.001%
- ChP - Specific Rotation @ 20 °C (+):21.5 - 23.5
- ChP - Phosphates:≤0.02%
- ChP - Assay (dried basis):98.5 - 101.0%