L-Histidine

SKU:
GRM050
CAS Number : 71-00-1
Molecular Formula : C₆H₉N₃O₂
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L-Histidine is also a precursor to histamine, a vital inflammatory agent in immune responses.It binds to metal ions and may aid in the transport of copper. Histidine is widely present at the active sites of enzymes.
CAS Number : 71-00-1
Molecular Formula : C₆H₉N₃O₂


Product Identifier

CAS No. 71-00-1
EC No. 200-745-3
Molecular Formula C6H9N3O2
Molecular Weight 155.15
HS Code 2933 29 90
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance Colourless or white to off-white crystals or powder
Solubility 33.3 mg soluble in 1 mL of water
pH (2% in water at 25°C) 7.00 - 8.50
FTIR Matches with the standard pattern
Specific rotation +12.0° to +14.0° (c = 11% in 6M HCl)
Loss on drying (at 105°C, 2 hr) <= 0.50%
Chloride (Cl) <= 0.05%
Iron (Fe) <= 0.003%
Sulfate (SO4) <= 0.03%
Assay (NT/HCl Titration, on dry basis) 99.00 - 102.00%

Safety Information

UN No. Not dangerous goods
Class -
Packing Group -
RTECS MS3070000
WGK 1
CAS Number : 71-00-1
Molecular Formula : C₆H₉N₃O₂
More Information
Product Name L-Histidine
SKU GRM050
CAS No 71-00-1
EC No. 200-745-3
Molecular formula C₆H₉N₃O₂
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