L(+)-Valin 98,5-101,5% (Trockenmasse) USP, Multikompendial, J.T.Baker®

Synonyme: (S)-(+)-Valin(S)-(+)-2-Amino-3-methylbutansäureH-Val-OH(S)-(+)-2-Aminoisovaleriansäure

2095-05EA 165.18 EUR
2095-05 2095-06 2095-07
L(+)-Valin 98,5-101,5% (Trockenmasse) USP, Multikompendial, J.T.Baker®
L(+)-Valin

  • Food GMP manufactured product

Formel: C₅H₁₁NO₂
Molecular Weight: 117,15 g/mol
Siedepunkt: 217 °C (1013 hPa)
Schmelzpunkt: 86 °C
Dichte: 1,284 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00064220
CAS-Nummer: 72-18-4
EINECS: 200-773-6
Merck Index: 12,10046

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Spezifikation Testergebnisse

Meets E.P. Chemical Specifications
GMP Manufactured Product
Meets U.S.P Requirements
Meets J.P. Chemical Specifications
Meets B.P. Chemical Specifications
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
USP - Assay (C₅H₁₁NO₂) (dried basis) 98.5 - 101.5 %
USP - Identification Passes Test
USP - Specific Rotation [Å]²⁵ ^D (+) 26.6 - 28.8 Degree
USP - pH 5.5 - 7.0
USP - Loss on Drying at 105°C ≤0.3 %
USP - Residue on Ignition ≤0.1 %
USP - Chloride (Cl) ≤0.05 %
USP - Sulfate (SO₄) ≤0.03 %
USP - Iron (Fe) ≤0.003 %
USP - Related Compounds - Individual Impurities ≤0.5 %
USP - Related Compounds - Total Impurities ≤2.0 %
EP/BP - Assay (C₅H₁₁NO₂) (dried basis) 98.5 - 101.0 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Appearance of Solution Passes Test
EP/BP - Specific Rotation [Å]²º^D (+) 26.5 - 29.0 Degree
EP/BP-Ninhydrin-Positive Substances-Impurity B ≤0.4 %
EP/BP-Ninhydrin-Positive Substances-Each ≤0.2 %
EP/BP-Ninhydrin-Positive Substances-Total Impurities ≤1.0 %
EP/BP - Chloride (Cl) ≤200 ppm
EP/BP - Sulfate (SO₄) ≤300 ppm
EP/BP - Ammonium (NH₄) ≤0.02 %
EP/BP - Iron (Fe) ≤10 ppm
EP/BP - Loss on Drying ≤0.5 %
EP/BP - Ash (sulfated) ≤0.1 %
JP - Assay (C₅H₁₁NO₂) (dried basis) 98.5 - 101.0 %
JP - Identification Passes Test
JP - Optical Rotation (+) 26.5 - 29.0 Degree
JP - pH 5.5 - 6.5
JP - Clarity and Color of Solution Passes Test
JP - Chloride (Cl) ≤0.021 %
JP - Sulfate (SO₄) ≤0.028 %
JP - Ammonium (NH₄) ≤0.02 %
JP - Heavy Metals (as Pb) ≤20 ppm
JP - Arsenic (As) ≤2 ppm
JP - Related Substances Passes Test
JP - Loss on Drying at 105°C ≤0.30 %
JP - Residue on Ignition ≤0.10 %
Endotoxin Concentration, IU/mg, For Information Only
Only Class 2 Solvents (Methanol) are likely to be present. All are
below Option 1 limits.
Elemental Impurities (USP (232), EP 5.20) - Information on elemental
impurities for this product is available on the associated Product
Regulatory Data Sheet and elemental impurity profile report.

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