Home >Pharmaceutical > 4,4'-Dimethoxytrityl chloride
- Chemical Name: 4,4'-Dimethoxytrityl chloride
- CAS No.: 40615-36-9
Quality products?make an important contribution to long-term revenue and profitability. Excellent chemical plant bulk supply 4,4'-Dimethoxytrityl chloride 40615-36-9
1.What is the 4,4'-Dimethoxytrityl chloride ?
Hydroxyl protecting group for nucleosides and nucleotides.
-
-
100-66-3
methoxybenzene
-
-
98-07-7
Benzotrichlorid
-
-
40615-36-9
4,4'-dimethoxytrityl chloride
| Conditions | Yield |
|---|---|
|
methoxybenzene; Benzotrichlorid;
With
aluminum (III) chloride;
at 30 ℃;
for 10h;
Large scale;
With
hydrogenchloride;
In
water;
at 30 ℃;
for 3h;
Large scale;
With
oxalyl dichloride;
for 6h;
Temperature;
Concentration;
Reflux;
Large scale;
|
85.13%
|
-
-
40615-35-8
4,4'-dimethoxytrityl alcohol
-
-
40615-36-9
4,4'-dimethoxytrityl chloride
| Conditions | Yield |
|---|---|
|
With
thionyl chloride;
In
n-heptane;
1.) 0 deg C, 10 min, 2.) RT, 10 min, 3.) reflux, 1 h;
|
91%
|
|
With
acetyl chloride;
In
toluene;
for 2h;
Inert atmosphere;
Reflux;
|
89.7%
|
|
With
thionyl chloride;
In
diethyl ether;
Heating;
|
82%
|
|
With
hydrogenchloride; diethyl ether;
|
|
|
With
acetyl chloride;
In
toluene;
Heating;
|
|
|
With
acetyl chloride;
for 1.5h;
Yield given;
Heating;
|
|
|
With
acetyl chloride;
In
toluene;
for 2h;
Reflux;
Inert atmosphere;
|
240.7 g
|
|
With
acetyl chloride;
In
toluene;
for 2h;
Reflux;
Inert atmosphere;
|
2.What is the CAS number for 4,4'-Dimethoxytrityl chloride ?
The CAS number of 4,4'-Dimethoxytrityl chloride is 40615-36-9.
More information of 4,4'-Dimethoxytrityl chloride 40615-36-9 are:
|
CAS?Number |
40615-36-9 |
|
Density |
1.159 g/cm3 |
|
Melting Point |
123-125 °C |
|
Boiling Point |
463.1 °C at 760 mmHg |
|
Flash Point |
155.6 °C |
|
Vapor Pressure |
0Pa at 20℃ |
|
Refractive Index |
1.5330 (estimate) |
|
HS CODE |
29093090 |
|
PSA |
18.46000 |
|
LogP |
5.23450 |
3.What are another words for 4,4'-Dimethoxytrityl chloride ?
Synonyms?for?4,4'-Dimethoxytrityl chloride 40615-36-9:1,1'-(Chlorophenylmethylene)bis[4-methoxybenzene];4,4'-Dimethoxytriphenylmethyl chloride;Bis(4-methoxyphenyl)phenylmethyl chloride;Chlorobis(4-methoxyphenyl)phenylmethane;NSC 89782;4,4-Dimethoxytriphenylchloro methane;
4.What is the molecular formula of 4,4'-Dimethoxytrityl chloride?
The chemical formula of ?4,4'-Dimethoxytrityl chloride is?C21H19ClO2 which containing 21 Carbon atoms,19 Hydrogen atoms,1 Chlorine atoms and 2 Oxygen atoms,and the molecular weight of??4,4'-Dimethoxytrityl chloride?is 338.834.
5.What is 4,4'-Dimethoxytrityl chloride (40615-36-9) used for?
4,4'-Dimethoxytrityl chloride is a pink powder that serves as a versatile protecting group for primary alcohols, particularly in the synthesis of oligonucleotides. It is known for its selective protection and deprotection procedures for thiol and hydroxy groups in nucleoside derivatives, making it a valuable compound in the field of molecular biology and chemistry.
Relevant articles related to 4,4'-Dimethoxytrityl chloride:
|
Article |
Source |
|
Efficient separation and purification method of 4,4'-dimethoxytrityl chloride and 4,4'-dimethoxytrityl alcohol |
- Paragraph 0026; 0028-0029; 0031-0042, (2021/03/03) |
|
Industrial method for preparing and purifying 4,4'-dimethoxytrityl chloride |
- Paragraph 0022; 0023; 0024; 0025; 0026; 0027; 0028-0045, (2017/09/02) |
6.Buy 4,4'-Dimethoxytrityl chloride with the best price .
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