Product Name

  • Name

    Nalpha-Fmoc-L-tyrosine

  • EINECS
  • CAS No. 92954-90-0
  • Article Data27
  • CAS DataBase
  • Density 1.336 g/cm3
  • Solubility
  • Melting Point 182-187 °C
  • Formula C24H21NO5
  • Boiling Point 672.6 °C at 760 mmHg
  • Molecular Weight 403.434
  • Flash Point 360.6 °C
  • Transport Information
  • Appearance white to off-white crystalline powder
  • Safety 22-24/25-36/37/39-27-26
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 92954-90-0 (Nalpha-Fmoc-L-tyrosine)
  • Hazard Symbols IrritantXi
  • Synonyms (2S)-2-(((9H-Fluoren-9-yl)methoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoicacid;N-(9-Fluorenylmethoxycarbonyl)tyrosine;N-(Fluorenyl-9-methoxycarbonyl)-terminated tyrosine;N-9-Fluorenylmethoxycarbonyl-L-tyrosine;Fmoc-Tyr-OH;
  • PSA 95.86000
  • LogP 4.31750

Nalpha-Fmoc-L-tyrosine Specification

The L-Tyrosine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]- is an organic compound with the formula C24H21NO5. The systematic name of this chemical is N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-tyrosine. With the CAS registry number 92954-90-0, it is also named as 2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-hydroxyphenyl)propanoic acid. The product's categories are Amino Acid Derivatives; Amino Acids; Tyrosine [Tyr, Y]; Fmoc-Amino Acids and Derivatives; Amino Acids (N-Protected); Biochemistry; Fmoc-Amino Acids; Fmoc-Amino Acid Series. Besides, it is an off-white powder, which should be stored at temperature of 2-8 °C.

Physical properties about L-Tyrosine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]- are: (1)ACD/LogP: 4.67; (2)ACD/LogD (pH 5.5): 2.56; (3)ACD/LogD (pH 7.4): 1.11; (4)ACD/BCF (pH 5.5): 16.37; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 64.92; (7)ACD/KOC (pH 7.4): 2.27; (8)#H bond acceptors: 6; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 8; (11)Polar Surface Area: 65.07 Å2; (12)Index of Refraction: 1.651; (13)Molar Refractivity: 110.28 cm3; (14)Molar Volume: 301.8 cm3; (15)Polarizability: 43.71×10-24cm3; (16)Surface Tension: 62.6 dyne/cm; (17)Density: 1.336 g/cm3; (18)Flash Point: 360.6 °C; (19)Enthalpy of Vaporization: 103.78 kJ/mol; (20)Boiling Point: 672.6 °C at 760 mmHg; (21)Vapour Pressure: 5.24E-19 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)[C@@H](NC(=O)OCC3c1ccccc1c2c3cccc2)Cc4ccc(O)cc4
(2)InChI: InChI=1/C24H21NO5/c26-16-11-9-15(10-12-16)13-22(23(27)28)25-24(29)30-14-21-19-7-3-1-5-17(19)18-6-2-4-8-20(18)21/h1-12,21-22,26H,13-14H2,(H,25,29)(H,27,28)/t22-/m0/s1
(3)InChIKey: SWZCTMTWRHEBIN-QFIPXVFZBT
(4)Std. InChI: InChI=1S/C24H21NO5/c26-16-11-9-15(10-12-16)13-22(23(27)28)25-24(29)30-14-21-19-7-3-1-5-17(19)18-6-2-4-8-20(18)21/h1-12,21-22,26H,13-14H2,(H,25,29)(H,27,28)/t22-/m0/s1
(5)Std. InChIKey: SWZCTMTWRHEBIN-QFIPXVFZSA-N

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