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44520-55-0

Basic Information
CAS No.: 44520-55-0
Name: D-THREONINOL
Article Data: 8
Molecular Structure:
Molecular Structure of 44520-55-0 (D-THREONINOL)
Formula: C4H11NO2
Molecular Weight: 105.137
Synonyms: 1,3-Butanediol,2-amino-, [S-(R*,R*)]-;(2S,3S)-2-aminobutane-1,3-diol;1,3-Butanediol, 2-amino-, (2S,3S)-;
Density: 1.118 g/cm3
Melting Point: 57.5-61.5 °C(lit.)
Boiling Point: 257.8 °C at 760 mmHg
Flash Point: 109.7 °C
Solubility: Soluble in water
Appearance: White crystalline powder
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: 37/39-26
PSA: 66.48000
LogP: -0.61290
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    Product Name: D-THREONINOL Synonyms: (2S,3S)-2-aminobutane-1,3-diol;D-Threoninol 97%;D-Threoninol;D-Threoninol≥ 99% (Titration);D(-)-THREONINOL;D-THREONINOL;H-D-THR-OL;1,3-BUTANEDIOL, 2-AMINO-, (2S,3S)- CAS: 44520-55-0 MF: C4H11NO2 MW: 105.1

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    D-THREONINOL Basic information Product Name: D-THREONINOL Synonyms: D(-)-THREONINOL;D-THREONINOL;H-D-THR-OL;(2R,3S)-2-Amino-1,3-butanediol;D-THREONINOL HCL ;1,3-BUT

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    D-Threoninol

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    44520-55-0

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  • Best price/ D(-)-Threoninol, 97%  CAS NO.44520-55-0

  • Casno:

    44520-55-0

    Best price/ D(-)-Threoninol, 97% CAS NO.44520-55-0

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  • D-Threoninol

  • Casno:

    44520-55-0

    D-Threoninol

    Min.Order: 1 Gram

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Specification

The D-Threoninol, with the CAS registry number 44520-55-0, has the systematic name of 2S,3S)-2-aminobutane-1,3-diol. It is a kind of  white crystalline powder, and belongs to the following product categories: Amino alcohols; Amino Acid Derivatives; Peptide Synthesis. What's more, it should be stored in the dry sealed containers, and the storage temperature should below -20°C. The molecular formula of the chemical is C4H11NO2.

The characteristics of D-Threoninol are as followings: (1)ACD/LogP: -1.17; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4.25; (4)ACD/LogD (pH 7.4): -3.61; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 21.7 Å2; (13)Index of Refraction: 1.488; (14)Molar Refractivity: 27.1 cm3; (15)Molar Volume: 94 cm3; (16)Polarizability: 10.74×10-24cm3; (17)Surface Tension: 48.8 dyne/cm; (18)Density: 1.118 g/cm3; (19)Flash Point: 109.7 °C; (20)Enthalpy of Vaporization: 57.54 kJ/mol; (21)Boiling Point: 257.8 °C at 760 mmHg; (22)Vapour Pressure: 0.00212 mmHg at 25°C.

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O[C@@H](C)[C@@H](N)CO
(2)InChI: InChI=1/C4H11NO2/c1-3(7)4(5)2-6/h3-4,6-7H,2,5H2,1H3/t3-,4-/m0/s1
(3)InChIKey: MUVQIIBPDFTEKM-IMJSIDKUBG