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-Cyano-N,N-diisopropylchlorophosphoramidite;2-CYANOETHYL DIISOPROPYLCHLOROPHOSPHORAMIDITE;2-CYANOETHYL DIISDPROPYLCHLOROPHOSPHORAMIDITE;chloro(diisopropylamino)-β-cyanoethoxyphosphine;Cyanoethyl N,N-diisopropylchlorophosphoramidite
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
F 
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
$93.9
Updated
2025/07/31
Sigma-Aldrich
Product number
302309
Product name
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
Purity
Cl 13.5-15.5%
Packaging
5g
Price
$317
Updated
2025/07/31
Sigma-Aldrich
Product number
302309
Product name
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
Purity
Cl 13.5-15.5%
Packaging
250mg
Price
$40.3
Updated
2025/07/31
Sigma-Aldrich
Product number
M072000
Product name
2-Cyanoethyl
Purity
≥97.0% (31P-NMR)
Packaging
5g
Price
$441
Updated
2025/07/31
TRC
Product number
C980000
Product name
CyanoethylN,N-DiisopropylPhosphoamidochloridite
Packaging
1g
Price
$65
Updated
2021/12/16
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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

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View Lastest Price from 2-Cyanoethyl N,N-diisopropylchlorophosphoramidite manufacturers

Hebei Chuanghai 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
2024-12-04
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
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

89992-70-1, 2-Cyanoethyl N,N-diisopropylchlorophosphoramiditeRelated Search:

Cinnamyl chloride 2-Chloro-2-methylpropane Epichlorohydrin p-Aminobenzylchloride 2-Chloropropane Chlorotriethylsilane tert-Butyldimethylsilyl chloride (+)-Diisopinocampheyl chloroborane Polyacrylamide Difluorochloromethane ISOPROPYLAMINE HYDROCHLORIDE Chloroacetic acid Diisopropylamine hydrochloride 3-Hydroxypropionitrile CHLORO(DIISOPROPYLAMINO)METHOXYPHOSPHINE 2-Cyanoethyl N,N-diisopropylchlorophosphoramidite 2-Cyanoethylphosphine CHLORO(DIMETHYLAMINO)METHOXY-PHOSPHINE

  • Phosphoramidochloridous acid, bis(1-methylethyl)-, 2-cyanoethyl ester
  • 2-CYANOETHYL DIISOPROPYLCHLOROPHOSPHORAMIDITE, 14.0%-15.7% CL
  • 2-Cyanoethoxy-N,N'-Diisopropyl Chlorophosphoramidate
  • 2-CYANOETHYL N,N-DIISOPROPYLCHLOROPHOSPHORAMIDITE
  • 2-CYANOETHYL DIISDPROPYLCHLOROPHOSPHORAMIDITE
  • 2-CYANOETHYL DIISOPROPYLCHLOROPHOSPHORAMIDITE
  • CHLORO(DIISOPROPYLAMINO)-BETA-CYANOETHOXYPHOSPHINE
  • CYANOETHYL N,N-DIISOPROPYL PHOSPHOAMIDOCHLORIDITE
  • 3-(chloro(diisopropylamino)phosphinooxy)propanenitrile
  • chloro(diisopropylamino)-β-cyanoethoxyphosphine
  • 2-cyanoethyl-N,N-diisopropylchlorophosphoramidite 89992-70-4
  • 2-Cyanoethyl n, N-Diisopropyl chlorophosphonamide
  • (2-Cyanoethoxy)(diisopropylamino)chlorophosphine
  • 3-(Diisopropylaminochlorophosphinooxy)propiononitrile
  • 3-[Chloro(diisopropylamino)phosphinooxy]propiononitrile
  • Chloro(2-cyanoethoxy)(diisopropylamino)phosphine
  • Chloro(diisopropylamino)(2-cyanoethoxy)phosphine
  • N,N-Diisopropylamidochloridophosphorous acid 2-cyanoethyl ester
  • 2-Cyanoethyl N,N-diisopropylchlorophosphoramidite,97%
  • 2-Cyanoethyl N,N-bis(isopropyl)chlorophosphoramidite
  • 2-Cyanoethyl bis(prop-2-yl)phosphoramidochloridoite
  • 3-({[bis(propan-2-yl)aMino](chloro)phosphanyl}oxy)propanenitrile
  • 2-Cyanoethyl N,N-diisopropylchlorophosphoraMidite, 97% 1GR
  • CyanoethoxidiisopropylaMine
  • 3-[Chloro-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile
  • (2-Cyanoethoxy)(N,N-diisopropylaMino)chlorophosphine
  • PhosphoraMidochloridous acid, bis(1-Methylethyl)-, 2-cyanoethyl ester (9CI)
  • 2-Cyanoethyldiisopropylchlorophosphonamidate
  • PhosphoraMidochloridousacid, N,N-bis(1-Methylethyl)-, 2-cyanoethyl ester
  • 2-Cyanoethyl N,N-diisopropylchlorophosphoramidite Chloro(diisopropylamino)-beta-cyanoethoxyphosphine
  • Cyanoethyl N,N-diisopropylchlorophosphoramidite
  • 2-Cyanoethyl diisopropylchlorophosphoramidit
  • 3-[Chloro(diisopropylamino)phosphino
  • Dimefluthrin2-Cyanoethyl N,N-diisopropylchlorophosphoramidite
  • 2-Cyanoethyl-N,N-diisopropylamidochlorophosphite,95%
  • 2-Cyanoethyl diisopropyl chlorophosphorous amide
  • 2-Cyanoethyl diisopropylamidochlorophosphite
  • 2-Cyano-N,N-diisopropylchlorophosphoramidite
  • 89992-70-1
  • 89992-70-4
  • 89992-70-4
  • C9H18ClN2OP
  • CH32CH2NPClOCH2CH2CN
  • Building Blocks
  • Phosphorus Compounds
  • Phosphoramidites
  • Organic Building Blocks
  • Phospholipids - 13C & 2H
  • Phosphorylating and Phosphitylating Agents
  • SiChem