L(-)-Tyrosine 98.5-101.5% (dried basis) USP, Multi-Compendial, J.T. Baker®

Supplier: Avantor

Synonyms: TyrosineL-Tyrosine(S)-(-)-TyrosineH-Tyr-OH

2093-06EA 0 INR
2093-06
L(-)-Tyrosine 98.5-101.5% (dried basis) USP, Multi-Compendial, J.T. Baker®
L(-)-Tyrosine

  • Food GMP manufactured product

Formula: C₉H₁₁NO₃
MW: 181,19 g/mol
Boiling Pt: 351 °C (1013 hPa)
Melting Pt: 285 °C
Density: 1,46 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00002606
CAS Number: 60-18-4
EINECS: 200-460-4
Merck Index: 12,09970

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Specification Test Results

Meets E.P. Chemical Specifications
Meets U.S.P Requirements
GMP Manufactured Product
Meets B.P. Chemical Specifications
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
USP - Assay (C₉H₁₁NO₃) (dried basis) 98.5 - 101.5 %
USP - Identification Passes Test
USP - Specific Rotation [Å]²⁵ ^D -11.2 - -9.8 Degree
USP - Loss on Drying ≤0.3 %
USP - Residue on Ignition ≤0.4 %
USP - Chloride (Cl) ≤0.04 %
USP - Sulfate (SO₄) ≤0.04 %
USP - Iron (Fe) ≤0.003 %
USP - Related Compounds - Individual Impurities ≤0.5 %
USP - Related Compounds - Total Impurities ≤2.0 %
EP/BP - Assay (C₉H₁₁NO₃) (dried basis) 99.0 - 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 -12.3 - -11.0 Degree
EP/BP - Ninhydrin-Positive Substances - Impurity A ≤0.5 %
EP/BP-Ninhydrin-Positive Substances-Each ≤0.2 %
EP/BP - Ninhydrin Positive Substances - Total Impurities ≤0.6
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 %
Endotoxin Concentration, IU/mg, For Information Only
Residual Solvents - No Class 1,2,3 or other solvents are used or
produced in the manufacturing or purification of the product.
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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