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L(+)-allo-Threonine

L(+)-allo-Threonine Structure
CAS No.
28954-12-3
Chemical Name:
L(+)-allo-Threonine
Synonyms
Allo-Thr-OH;H-ALLO-THR-O;H-ALLO-THR-OH;L-allo-Thr-OH;l-allothreonin;ALLO-THREONINE;H-L-ALLO-THR-OH;L-ALLO-THREONINE;allo-l-threonine;H-ALLO-THR(BUT)-OH
CBNumber:
CB8691943
Molecular Formula:
C4H9NO3
Molecular Weight:
119.12
MOL File:
28954-12-3.mol
MSDS File:
SDS
Modify Date:
2023/10/13 18:16:27

L(+)-allo-Threonine Properties

Melting point 272 °C (dec.)(lit.)
alpha 9 º (c=2, H2O)
Boiling point 222.38°C (rough estimate)
Density 1.3126 (rough estimate)
refractive index 10 ° (C=5, H2O)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Water (Slightly)
pka pK1: 2.108(+1);pK2: 9.096(0) (25°C)
form Crystalline Powder
color White to off-white
optical activity [α]23/D +9.0°, c = 2 in H2O
BRN 1721645
CAS DataBase Reference 28954-12-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330
Safety Statements  24/25
WGK Germany  3
RTECS  BA4055000
HS Code  29225090
NFPA 704
1
0 0

L(+)-allo-Threonine price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) A1519 L-Allothreonine 28954-12-3 100MG ₹3900 2022-05-26 Buy
TCI Chemicals (India) A1519 L-Allothreonine 28954-12-3 1G ₹10700 2022-05-26 Buy
Product number Packaging Price Buy
A1519 100MG ₹3900 Buy
A1519 1G ₹10700 Buy

L(+)-allo-Threonine Chemical Properties,Uses,Production

Chemical Properties

white to off-white crystalline powder

L(+)-allo-Threonine Preparation Products And Raw materials

Raw materials

Preparation Products

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l-allothreonin O-T-BUTYL-L-ALLO-THREONINE H-ALLO-THR(BUT)-OH H-ALLO-THR-O H-ALLO-THR-OH H-ALLO-THR(TBU)-OH H-L-ALLO-THR-OH L(+)-ALLO-THREONINE L-ALLO-THREONINE (2S 3S)-(+)-2-AMINO-3-HYDROXYBUTYRIC ACID (2S,3S)-2-AMINO-3-HYDROXYBUTYRIC ACID (2S,3S)-(+)-ALLO-THREONINE ALLO-THREONINE(TBU)-OH ALLO-THREONINE H-allo-Thr-OH(L-Allo-Threonine) Allo-Thr-OH (2S 3S)-(+)-2-AMINO-3-HYDROXYBUTYRIC ACID 99% H-L-allo-Thr(tBu)-OH O-t-Butyl-allo-L-threonine (2S,3S)-3-Hydroxy-2-aminobutanoic acid L(+)-allo-Threonine,99% (2S,3S)-2-Amino-3-hydroxybutyric acid, H-L-allo-Thr-OH L-allo-Thr-OH allo-l-threonine L(+)-allo-Threonine/C4H9NO3 L-Allothreonine> L(+)-allo-Threonine USP/EP/BP L-Allothreonine (9CI, ACI) 28954-12-3 Unnatural Amino Acid Derivatives Threonine Derivatives Specialty Synthesis Peptide Synthesis amino acid derivative Threonine [Thr, T] Amino Acids