ChemicalBook >> CAS DataBase List >>H-THR(TBU)-OH

H-THR(TBU)-OH

CAS No.
4378-13-6
Chemical Name:
H-THR(TBU)-OH
Synonyms
Thr(tBu);O-TERT-BUTYL-L-THREONINE;H-L-Thr(tBu)-OH;H-THR(TBU)-OH;H-THR(BUT)-OH;L-Thr(tBu)-OH;THREONINE(TBU)-OH;O-T-BUTYL-L-THREONINE;H-THR(TBU)-OH USP/EP/BP;Linaclotide Impurity 25
CBNumber:
CB7176869
Molecular Formula:
C8H17NO3
Molecular Weight:
175.23
MDL Number:
MFCD00037766
MOL File:
4378-13-6.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

H-THR(TBU)-OH Properties

Melting point 244-247 °C
Boiling point 275℃
Density 1.055
Flash point 120℃
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
pka 2.14±0.10(Predicted)
form Solid
color White to Almost white
optical activity [α]20/D 43±2°, c = 1% in H2O
BRN 2206127

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Danger
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c
Safety Statements  24/25
WGK Germany  3
HS Code  29241990
NFPA 704
1
0 0

H-THR(TBU)-OH price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 20644 O-tert-Butyl-L-threonine ≥98.0% (T) 4378-13-6 5G $61.8 2024-03-01 Buy
TCI Chemical B3398 O-tert-Butyl-L-threonine >98.0%(T) 4378-13-6 1g $20 2024-03-01 Buy
TCI Chemical B3398 O-tert-Butyl-L-threonine >98.0%(T) 4378-13-6 5g $58 2024-03-01 Buy
Alfa Aesar H63031 O-tert-Butyl-L-threonine, 97% 4378-13-6 5g $62.65 2024-03-01 Buy
Alfa Aesar H63031 O-tert-Butyl-L-threonine, 97% 4378-13-6 1g $19.1 2021-12-16 Buy
Product number Packaging Price Buy
20644 5G $61.8 Buy
B3398 1g $20 Buy
B3398 5g $58 Buy
H63031 5g $62.65 Buy
H63031 1g $19.1 Buy

H-THR(TBU)-OH Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

O-tert-Butyl-L-threonine is a catalyst used in direct asymmetric Mannich, Mannich-type, and adol reaction involving unmodified α-hydroxyketones.

H-THR(TBU)-OH Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 231)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 18774 58
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 32957 60
GenicBio Limited
+86-21-37621270 service@genicbio.com CHINA 991 58
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29881 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845 sales@amoychem.com China 6383 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Shandong chuangyingchemical Co., Ltd.
18853181302 sale@chuangyingchem.com CHINA 5906 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58

View Lastest Price from H-THR(TBU)-OH manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
H-THR(TBU)-OH pictures 2019-07-06 H-THR(TBU)-OH
4378-13-6
US $1.00 / KG 1KG 99% 20kg Career Henan Chemical Co
H-THR(BUT)-OH H-THR(TBU)-OH O-T-BUTYL-L-THREONINE HYDROCHLORIDE O-T-BUTYL-L-THREONINE THREONINE(TBU)-OH (2S,3R)-2-amino-3-tert-butoxybutanoic acid O-(tert-butyl)-L-threonine(SALTDATA: FREE) Threonine tert-butyl ether O--L- tert butylthreonine L-Threonine,O-(1,1-diMethylethyl)- O-tert-Butyl-L-threonine, >=98.0% L-Threonine-O-t-butylether O-tert-Butyl-L-threonine >=98.0% (T) L-Thr(tBu)-OH O-tert-Butyl-L-threonine99% (2S,3R)-2-amino-3-[(2-methylpropan-2-yl)oxy]butanoic acid O-tert-Butyl-L-threonine > H-THR(TBU)-OH USP/EP/BP O-TERT-BUTYL-L-THREONINE Thr(tBu) H-L-Thr(tBu)-OH O-(1,1-Dimethylethyl)-L-threonine Linaclotide Impurity 25 4378-13-6 Amino Acid Derivatives Specialty Synthesis Peptide Synthesis Threonine Amino Acids Amino Acids and Derivatives Amino Acid Derivatives Peptide Synthesis Threonine