8.16021
(S)-(-)-Tyrosine
for synthesis
Synonym(s):
(S)-(-)-Tyrosine, 4-Hydroxyphenylalanine, Tyr
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About This Item
Empirical Formula (Hill Notation):
C9H11NO3
CAS Number:
Molecular Weight:
181.19
UNSPSC Code:
12352209
EC Index Number:
200-460-4
NACRES:
NA.22
MDL number:
Quality Segment
form
powder
potency
>5110 mg/kg LD50, oral (Rat)
pH
6.5 (0.1 g/L in H2O)
mp
297-298 °C (decomposition)
solubility
0.38 g/L
density
1.46 g/cm3 at 20 °C
bulk density
300 kg/m3
storage temp.
2-30°C
SMILES string
[N+H3]C(Cc1ccc(cc1)O)C(=O)[O-]
InChI
1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)
InChI key
OUYCCCASQSFEME-UHFFFAOYSA-N
Analysis Note
Assay (HClO₄): ≥ 99.0 %
Spec. rotation [α²0/D (c=5 in HCl 1mol/l): -12.5 - -11.0 °
Identity (IR): passes test
Spec. rotation [α²0/D (c=5 in HCl 1mol/l): -12.5 - -11.0 °
Identity (IR): passes test
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
Certificates of Analysis (COA)
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