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107267 L-Phénylalanine

Aperçu

Tableau de caractéristiques principal

CAS #Numéro CEFormule de HillMasse molaireGrade
63-91-2200-568-1C₉H₁₁NO₂165.19 g/molPh Eur,JP,USP

Products

RéférenceConditionnement Qté
1072670101 Flacon plastique 0.1 kg
1072671000 Flacon plastique 1 kg
1072679010 Tambour plast. 10 kg
Description
Référence107267
SynonymesPhe, 2-Amino-3-phenylpropionic acid
Informations produit
Numéro CAS63-91-2
Numéro CE200-568-1
GradePh Eur,JP,USP
Formule de HillC₉H₁₁NO₂
Molar Mass165.19 g/mol
Code SH2922 49 90
Image de la formule structuraleImage de la formule structurale
Quality LevelMQ500
Informations physico-chimiques
Densité1.34 g/cm3 (20 °C)
Point de fusion270 - 284 °C (décomposition)
Valeur de pH5.0 - 7 (16.5 g/l, H₂O, 25 °C)
Pression de vapeur<1 Pa (25 °C)
Densité580 kg/m3
Solubilité27 g/l
Informations de sécurité selon le SGH
RTECSAY7535000
Classe de stockage10 - 13 Autres liquides ou matières solides
WGKWGK 1 pollue faiblement l'eau
Informations relatives au stockage et à l'expédition
StockageConserver de +2°C à +30°C.
Caractéristiques
Assay (perchloric acid titration, calculated on dried substance)98.5 - 101.0 %
Identity (IR-spectrum)passes test
Identity (specific rotation)passes test
Appearancewhite to almost white, crystalline powder
Appearance of solution (50 g/l, hydrochloric acid 1 mol/l)clear and not more intense in colour than reference solution BY₆
Spec. rotation (α 20/D, 20 g/l, water, calc. on dried substance)-33.0 to -35.5
Spec. rotation (α 25/D, 20 g/l, water, calc. on dried substance)-32.7 to -34.7
pH (10 g/l, CO₂-free water)5.4 - 6.0
Chloride (Cl)≤ 200 ppm
Sulfate (SO₄)≤ 200 ppm
Al (Aluminium)≤ 5 ppm
Cu(Copper)≤ 25 ppm
Fe (Iron)≤ 10 ppm
Mn (Manganese)≤ 25 ppm
Related substances (TLC)passes test
Related Compounds, total (TLC)≤ 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)≤ 0.5 %
Residual solvents (ICH Q3C)excluded by manufacturing process
Sulfated ash (600 °C)≤ 0.1 %
Loss on drying (105 °C; 3 h)≤ 0.30 %
Bacterial endotoxins≤ 3.0 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., JP, USP
Global Trade Item Number
Référence GTIN
1072670101 04065266274905
1072671000 04022536919379
1072679010 04022536919386