L(-)-Tryptophan 98.5-101.5% (dried basis) USP, Multi-Compendial, J.T.Baker®
BAKR2092-06
: Avantor
:
- Pack type:Poly bottle, white, blue T/E cap
- Pk:1 kg
- Seq:4024
- GMP Manufactured Product:98.5 - 101.5%
- Meets J.P. Chemical Specifications:Passes Test
- Meets E.P. Chemical Specifications:-32.8 - -29.4 Degree
- Meets U.S.P Requirements:5.5 - 7.0
- Preserve in well-closed containers.:≤0.3%
- Store in well-closed,light-resistant containers:≤0.1%
- CAUTION: For Manufacturing, processing or repackaging:≤0.05%
- Bulk Pharmaceutical Chemical:≤0.03%
- USP - Assay (C₁₁H₁₂N₂O₂) (dried basis):98.5 - 101.5 %
- USP - Identification:Passes Test
- USP - Specific Rotation [Å]²⁵ ^D:-32.8 - -29.4 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 - Organic Impurities - Total Impurities 1:≤0.01 %
- USP - Organic Impurities - Total Impurities 2:≤0.03 %
- USP - Organic Impurities - Tryptophan Related Compound A:≤10 ppm
- JP - Assay (C₁₁H₁₂N₂O₂) (dried basis):98.5 - 101.0 %
- JP - Identification:Passes Test
- JP - Specific Rotation [Å]²º^D:-33.0 - -30.0 Degree
- JP - pH:5.4 - 6.4
- 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:Passes Test
- EP - Identification A:Passes Test
- EP - Identification B:Passes Test
- EP - Appearance of Solution:Passes Test
- EP - Specific Optical Rotation [Å]²º^D:-33.0 - -30.0 Degree
- EP/BP-Ninhydrin-Positive Substances-Each:≤0.2 %
- EP/BP-Ninhydrin-Positive Substances-Total Impurities:≤0.5 %
- EP - 1,1'Ethylidenebistryptophan:≤10 ppm
- EP - Sum of the Areas less than Tryptophan®:≤100 ppm
- EP - Sum of the Areas greater than Tryptophan®:≤300 ppm
- EP - Chloride (Cl):≤200 ppm
- EP - Sulfate (SO₄):≤300 ppm
- EP/BP - Ammonium (NH₄):≤0.02 %
- EP - Iron (Fe):≤20 ppm
- EP - Loss on Drying at 105°C:≤0.5 %
- EP - Sulfated Ash:≤0.1 %
- EP - Assay (C₁₁H₁₂N₂O₂) (dried basis):98.5 - 101.0 %
:
:204.23 g/mol
:12,09929
:290 °C
:1.34 g/cm³ (20 °C)
:Ambient
:200-795-6
:73-22-3
:C₁₁H₁₂N₂O₂
:MFCD00064340