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trans-4-Hydroxy-L-proline, 99+%, ACROS Organics™


Quantity 100g
Packaging Glass bottle

Manufacturer: fisher scientific acros  121781000

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Catalog No. AC121781000

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Description & Specifications

Chemical Identifiers

Formula Weight 131.13
Physical Form Crystals or Crystalline Powder
Quantity 100g
Color White
Assay 99.0 to 101.0%
Specific Rotation Condition - 75.50 (20.00°C c=5,H2O)
Ammonium 200ppm max.
CAS 51-35-4
Assay Percent Range 99+%
Transmittance 95% min. (c=10, H2O, 430nm) 1cm cell
Chlorine (Cl) 200ppm max.
Molecular Formula C5H9NO3
Chemical Name or Material trans-4-Hydroxy-L-proline
Packaging Glass bottle
Sulfated Ash 0.1% max.
Iron (Fe) 10ppm max.
Specific Rotation -74° to -77° (20°C, 589nm) (c=5, H2O)
Infrared Spectrum Authentic
Loss on Drying 0.2% (105°C, 3 hrs) max.
Heavy Metals (as Pb) 10ppm max.
Other Amino Acids 0.5% (TLC) max.
Sulfate 200ppm max.

Specifications

Chemical Name or Material trans-4-Hydroxy-L-proline
Assay 99.0 to 101.0%
Assay Percent Range 99+%
Molecular Formula C5H9NO3
Formula Weight 131.13