POLY-L-TYROSINE

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Catalog Number
ACM25619787
Product Name
POLY-L-TYROSINE
Structure
Structure
CAS
25619-78-7
Category
Heterocyclic Organic Compound
Description
Solid;Colourless silky needles or white crystalline powder; odourless
IUPAC Name
(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
Molecular Weight
181.19g/mol
Molecular Formula
C9H11NO3;C9H11NO3
Canonical SMILES
C1=CC(=CC=C1CC(C(=O)O)N)O
InChI
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)/t8-/m0/s1
InChI Key
OUYCCCASQSFEME-QMMMGPOBSA-N
Melting Point
344 °C;343°C
Solubility
0.00 M;SOLUBILITY IN WATER 0.453 G/L @ 25 °C; INSOL IN ABSOLUTE ALCOHOL, ETHER, ACETONE; SOL IN ALKALINE SOLN;SLIGHTLY SOL IN ACETIC ACID;0.479 mg/mL;Soluble in water and dilute mineral acid and alkali hydroxide solutions;Slightly soluble (in ethanol)
Color/Form
FINE SILKY NEEDLES;White crystals
Complexity
176
Covalently-Bonded Unit Count
1
EC Number
200-460-4
Exact Mass
181.073893g/mol
Formal Charge
0
H-Bond Acceptor
4
H-Bond Donor
3
Heavy Atom Count
13
LogP
-2.26 (LogP);log Kow= 2.26;-2.26
Monoisotopic Mass
181.073893g/mol
Other Experimental
BOILING POINT: SUBLIMES;OPTICALLY ACTIVE;DECOMP @ 342-344 °C (CLOSED CAPILLARY, BATH PREHEATED TO 280 °C, RAPID HEATING;IR: 17242 (Sadtler Research Laboratories IR Grating Collection) /Tyrosine (d)/;MASS: 923 (National Bureau of Standards EPA-NIH Mass Spectra Data Base, NSRDS-NBS-63) /Tyrosine (d)/;UV: 6-233 (Organic Electronic Spectral Data, Phillips et al, John Wiley & Sons, New York) /Tyrosine (dl)/;MASS: 923 (National Bureau of Standards EPA-NIH Mass Spectra Data Base, NSRDS-NBS-63) /Tyrosine (dl)/
Rotatable Bond Count
3
UNII
42HK56048U
XLogP3
-2.3
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