ChemicalBook > CAS DataBase List > 2-Cyanoethyl N,N-diisopropylchlorophosphoramidite

2-Cyanoethyl N,N-diisopropylchlorophosphoramidite

Product Name
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
CAS No.
89992-70-1
Chemical Name
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
Synonyms
CyanoethoxidiisopropylaMine;3-[Chloro(diisopropylamino)phosphino;2-Cyanoethyldiisopropylchlorophosphonamidate;2-Cyanoethyl diisopropylchlorophosphoramidit;2-Cyanoethyl diisopropylamidochlorophosphite;2-CYANOETHYL DIISOPROPYLCHLOROPHOSPHORAMIDITE;2-CYANOETHYL DIISDPROPYLCHLOROPHOSPHORAMIDITE;chloro(diisopropylamino)-β-cyanoethoxyphosphine;Cyanoethyl N,N-diisopropylchlorophosphoramidite;(2-Cyanoethoxy)(diisopropylamino)chlorophosphine
CBNumber
CB1426849
Molecular Formula
C9H18ClN2OP
Formula Weight
236.68
MOL File
89992-70-1.mol
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2-Cyanoethyl N,N-diisopropylchlorophosphoramidite Property

Boiling point:
103-105°C 0,08mm
Density 
1.061 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.479
Flash point:
>230 °F
storage temp. 
−20°C
solubility 
Miscible with chloroform and dichloromethane.
form 
Crystalline Powder
pka
0.83±0.70(Predicted)
color 
clear to very slightly hazy colorless
Sensitive 
Moisture Sensitive
BRN 
3588525
Stability:
Hygroscopic, Moisture Sensitive
InChI
InChI=1S/C9H18ClN2OP/c1-8(2)12(9(3)4)14(10)13-7-5-6-11/h8-9H,5,7H2,1-4H3
InChIKey
QWTBDIBOOIAZEF-UHFFFAOYSA-N
SMILES
P(N(C(C)C)C(C)C)(Cl)OCCC#N
CAS DataBase Reference
89992-70-1(CAS DataBase Reference)
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Safety

Hazard Codes 
C,T
Risk Statements 
5-34-29-20/21/22
Safety Statements 
26-36/37/39-45-8
RIDADR 
UN 2845 4.2/PG 1
WGK Germany 
3
10
HazardClass 
8
PackingGroup 
II
HS Code 
29299090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H250Catches fire spontaneously if exposed to air

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P334IF ON SKIN: Immerse in cool water/wrap in wet bandages.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
302309
Product name
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
Purity
Cl 13.5-15.5%
Packaging
1g
Price
$91.1
Updated
2024/03/01
Sigma-Aldrich
Product number
302309
Product name
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
Purity
Cl 13.5-15.5%
Packaging
5g
Price
$308
Updated
2024/03/01
Alfa Aesar
Product number
L18575
Product name
2-Cyanoethyl diisopropylchlorophosphoramidite, 95%
Packaging
1g
Price
$87.1
Updated
2024/03/01
Alfa Aesar
Product number
L18575
Product name
2-Cyanoethyl diisopropylchlorophosphoramidite, 95%
Packaging
5g
Price
$288
Updated
2024/03/01
Sigma-Aldrich
Product number
302309
Product name
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
Purity
Cl 13.5-15.5%
Packaging
250mg
Price
$39.1
Updated
2024/03/01
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2-Cyanoethyl N,N-diisopropylchlorophosphoramidite Chemical Properties,Usage,Production

Chemical Properties

Slightly Hazy Yellow Liquid

Uses

A protecting reagent in DNA synthesis. Also a phosphorylating agent

Uses

2-Cyanoethyl diisopropylchlorophosphoramidite is a useful intermediate in organic synthesis. It acts as a protecting reagent in DNA synthesis. It is involved in the selective monophosphorylation of carbohydrates and nucleosides. It plays an essential role in the conversion of protected ribonucleosides to phosphoramidites. It is also utilized as phosphitylating reagent for 3'-hydroxyl groups in the synthesis of oligodeoxyribonucleotides.

2-Cyanoethyl N,N-diisopropylchlorophosphoramidite Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Cyanoethyl N,N-diisopropylchlorophosphoramidite Suppliers

Suzhou Highfine Biotech Co., Ltd
Tel
0512-68311833 18306219922
Email
merry@highfine.com
Country
China
ProdList
1403
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58
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12438
Advantage
60
Beijing VSciChem Technology Co., Ltd.
Tel
13811761079
Email
vscichem@163.com
Country
China
ProdList
251
Advantage
64
Beijing Hechemist Technology CO.,LTD
Tel
18511709189
Email
sales@hechemist.com
Country
China
ProdList
3433
Advantage
58
Shanghai Thoreco Novel Material Co. Ltd
Tel
021-34202258 17317865669;
Email
Sales@thoreco.com
Country
China
ProdList
169
Advantage
58
Chongqing Botao Biotechnology Co., LTD
Tel
15223382610 15223382610
Email
danny@chemdad.com
Country
China
ProdList
1839
Advantage
58
Wuhan Houshuang Technology Co., Ltd
Tel
13080686708
Email
houshuangchem@163.com
Country
China
ProdList
77
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
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View Lastest Price from 2-Cyanoethyl N,N-diisopropylchlorophosphoramidite manufacturers

R&D Scientific Inc.
Product
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite 89992-70-1
Price
US $1600.00/g
Min. Order
1g
Purity
97
Supply Ability
500 Kg
Release date
2024-07-11
Hebei Weibang Biotechnology Co., Ltd
Product
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite 89992-70-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2023-01-11
Shaanxi Dideu Medichem Co. Ltd
Product
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite 89992-70-1
Price
US $1.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2020-01-15

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