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Quality products?make an important contribution to long-term revenue and profitability. Buy Good Quality H-THR(TBU)-OH 4378-13-6 with a minimum purity of 99%
1.What is the H-THR(TBU)-OH ?
O-tert-Butyl-L-threonine is a catalyst used in direct asymmetric Mannich, Mannich-type, and adol reaction involving unmodified α-hydroxyketones.
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-
24205-25-2
methyl (2S,3R)-2-amino-3-(tert-butoxy)butanoate
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-
4378-13-6,201353-89-1
(O-tert-butyl)-L-threonine
Conditions
| Conditions | Yield |
|---|---|
|
With
water; sodium hydroxide;
In
acetone;
at 20 - 25 ℃;
for 3h;
pH=11 - 12;
|
-
-
71989-35-0,138797-71-4
Fmoc-Thr(tBu)-OH
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-
4378-13-6,201353-89-1
(O-tert-butyl)-L-threonine
Conditions
| Conditions | Yield |
|---|---|
|
With
sodium azide;
In
N,N-dimethyl-formamide;
at 50 ℃;
for 12h;
|
97%
|
|
With
piperidine;
In
tetrahydrofuran;
for 4h;
|
|
|
With
triethylamine;
In
dichloromethane;
at 20 ℃;
for 4h;
|
277 mg
|
2.What is the CAS number for H-THR(TBU)-OH ?
The CAS number of H-THR(TBU)-OH is 4378-13-6.
More information of H-THR(TBU)-OH 4378-13-6 are:
|
CAS?Number |
4378-13-6 |
|
Density |
1.055 g/cm3 |
|
Melting Point |
244-247 °C |
|
Boiling Point |
275.3oC at 760 mmHg |
|
Flash Point |
120.3oC |
|
Vapor Pressure |
0.0014mmHg at 25°C |
|
Refractive Index |
1.464 |
|
HS CODE |
29241990 |
|
PSA |
72.55000 |
|
LogP |
1.30220 |
|
Pka |
2.14±0.10(Predicted) |
3.What are another words for H-THR(TBU)-OH ?
Synonyms?for?H-THR(TBU)-OH 4378-13-6:Butyricacid, 2-amino-3-tert-butoxy-, L- (8CI);O-tert-Butyl-L-threonine;Threoninetert-butyl ether;
4.What is the molecular formula of H-THR(TBU)-OH?
The chemical formula of ?H-THR(TBU)-OH is?C8H17NO3 which containing 8 Carbon atoms,17 Hydrogen atoms,1 Nitrogen atoms and 3 Oxygen atoms,and the molecular weight of??H-THR(TBU)-OH?is 175.228.
5.What is H-THR(TBU)-OH (4378-13-6) used for?
H-THR(TBU)-OH, also known as O-tert-Butyl-L-threonine, is an amino acid derivative featuring a tert-butyl group and a hydroxyl group. It is known for its role as a catalyst in various organic reactions, particularly in asymmetric synthesis.
InChI:InChI=1/C8H17NO3/c1-5(6(9)7(10)11)12-8(2,3)4/h5-6H,9H2,1-4H3,(H,10,11)/t5-,6+/m1/s1
Relevant articles related to H-THR(TBU)-OH:
|
Article |
Source |
|
Polypeptide raw material N-fluorenylmethoxycarbonyl-O-tert-butyl threonine preparation method |
- Paragraph 0012-0014, (2019/01/23) |
|
DIARYLSULPHID BACKBONE CONTAINING PHOTOLABILE PROTECTING GROUPS |
- Page/Page column 42, (2012/10/18) |
6.Buy H-THR(TBU)-OH with the best price .
Shanxi Tianhetong Chemicals Co., Ltd is a quality supplier of H-THR(TBU)-OH. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on H-THR(TBU)-OH 4378-13-6.
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