Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

108378 L-Tyrozyna

EMPROVE® EXPERT Ph Eur,ChP,JP,USP

L-Tyrozyna MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 4-Hydroxyphenylalanine, Tyr

CAS #: 60-18-4 EC Number: 200-460-4 Molar Mass: 181.19 g/mol Hill Formula: C₉H₁₁NO₃ Grade: Ph Eur,ChP,JP,USP
108378
Purchase on Sigma-Aldrich
Learn about the Emprove® Program

Przegląd

Replacement Information

Tabela kluczowych gatunków

CAS #EC NumberHill FormulaMolar MassGrade Value
60-18-4200-460-4C₉H₁₁NO₃181.19 g/molPh Eur,ChP,JP,USP

Products

Numer katalogowyOpakowanie Ilość/opak.
1083781000 Butelka plastikowa 1 kg
Description
Catalogue Number108378
Synonyms4-Hydroxyphenylalanine, Tyr
References
Product Information
CAS number60-18-4
EC number200-460-4
GradePh Eur,ChP,JP,USP
Hill FormulaC₉H₁₁NO₃
Molar Mass181.19 g/mol
HS Code2922 50 39
Structure formula ImageStructure formula Image
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Density1.46 g/cm3
Melting Point343 °C (rozkład)
pH value6.5 (0.1 g/l, H₂O)
Bulk density300 kg/m3
Solubility0.38 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Szczur > 5110 mg/kg
Safety Information according to GHS
RTECSYP2275600
Storage class10 - 13 Inne substancje ciekłe i stałe
WGKWGK 1 lekkie zanieczyszczenie wody
Disposal3
Względnie niereaktywne odczynniki organiczne należy zbierać w Kategorii A. Odczynniki chlorowcowane należy umieszczać w Kategorii B. Do pozostałości stałych stosować Kategorię C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StoragePrzechowywać w +2°C do +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (perchloric acid titration, calculated on dried substance)99.0 - 101.0 %
Identity (IR-spectrum)passes test
Identity (specific rotation)passes test
Identity (TLC)passes test
Identity (UV/VIS-Spectrum)passes test
Appearancewhite to almost white, crystalline powder or colorless crystals
Appearance of solution (25 g/l, Hydrochloric acid 2 mol/l)clear and not more intense in color than reference solution Y₇
Appearance of solution (50 g/l, hydrochloric acid 1 mol/l)clear and colorless
Transmittance of solution (50 g/l, hydrochloric acid 1 mol/l)≥ 95.0 %
Spec. rotation (α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance)-12.1 to -11.3
Spec. rotation (α 20/D, 50 g/l, hydrochloric acid 1 mol/l, previously dried substance)-12.5 to -10.5
Spec. rotation (α 25/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance)-11.2 to -9.8
Acidity (0,2 g/l, CO2 free water)5.0 - 6.5
Chloride (Cl)≤ 200 ppm
Sulfate (SO₄)≤ 200 ppm
Heavy metals (as Pb)≤ 10 ppm
As (Arsenic)≤ 1 ppm
Fe (Iron)≤ 10 ppm
Other amino acids (TLC)≤ 0.4 %
Related Compounds, total (TLC)≤ 0.5 %
Related substances (TLC)passes test
Ninhydrin-positive substances (LC) (impurity A (570 nm))≤ 0.5 %
Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
Ninhydrin-positive substances (LC) (total impurities)≤ 0.6 %
Residual solvents (ICH (Q3C))excluded by manufacturing process
Sulfated ash (600 °C)≤ 0.1 %
Loss on drying (105 °C; 3 h)≤ 0.2 %
Bacterial endotoxins≤ 20 I.U./g
Microbiological test (total aerobic microbial count (TAMC))≤ 10²
Microbiological test (total yeast and mould count (TYMC))≤ 10²
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph. Eur., ChP, JP, USP
Global Trade Item Number
Numer katalogowy GTIN
1083781000 04022536906980

Documentation

Emprove Dossier

TitleVersion
9.0

Quality Management Dossier (Open Access)

Title

Operational Excellence Dossier

Title

L-Tyrozyna MSDS

Title

Safety Data Sheet (SDS) 

L-Tyrozyna Certificates of Analysis

Numer katalogowy OpakowanieSpecyfikacjaNumer partii
1083781000 Butelka plastikowaDokument ze specyfikacją, w formacie PDF

Certificates

Title