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Merck
모든 사진(2)

문서

C88505

Sigma-Aldrich

Cyanoacetic acid

99%

동의어(들):

2-Cyanoacetic acid, Cyanoethanoic acid, Malonic mononitrile, Monocyanoacetic acid

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모든 사진(2)

About This Item

Linear Formula:
NCCH2COOH
CAS Number:
372-09-8
Molecular Weight:
85.06
Beilstein:
506325
EC Number:
206-743-9
MDL number:
MFCD00002677
UNSPSC 코드:
12352100
PubChem Substance ID:
24893110
NACRES:
NA.22

vapor pressure

0.1 mmHg ( 100 °C)

Quality Level

100

분석

99%

형태

crystals

bp

108 °C/0.15 mmHg (lit.)

mp

64-70 °C (lit.)

solubility

H2O: 50 mg/mL, clear, colorless to very faintly yellow

SMILES string

OC(=O)CC#N

InChI

1S/C3H3NO2/c4-2-1-3(5)6/h1H2,(H,5,6)

InChI key

MLIREBYILWEBDM-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Cyanoacetic acid can be used as a reagent:
  • Along with acetic anhydride for cyanoacetylation of various pyrroles, indoles, and aniline derivatives. It can also be used in other reactions such as cyclizations, syntheses of coumarins and other heterocycles.
  • To prepare of key intermediate via Knoevenagel condensation in the total synthesis of 5-acetamido-substituted melatonin derivatives as MT3 receptor ligands.
  • In the synthesis of aminopyrrolinone derivatives by reacting Ugi adducts of cyanoacetic acid and aromatic aldehydes.

픽토그램

CorrosionExclamation mark
GHS05,GHS07

신호어

Danger

유해 및 위험 성명서

H302 + H332,H314

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

보충제 위험성

EUH031

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

224.6 °F - closed cup

Flash Point (°C)

107 °C - closed cup

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 1

1 of 1

Boc-Phe(4-I)-OH ≥99.0% (TLC)

Sigma-Aldrich

15346

Boc-Phe(4-I)-OH

The Ugi Reaction of Cyanoacetic Acid as a Route to Tetramic Acid Derivatives
Alvarez-Rodriguez NV, et al.
Synlett, 26(16), 2253-2256 (2015)
Cyanoacetylation of indoles, pyrroles and aromatic amines with the combination cyanoacetic acid and acetic anhydride
Slaett J, et al.
Synthesis, 2004(16), 2760-2765 (2004)
Tian-Yu Liu et al.
Organic & biomolecular chemistry, 4(11), 2097-2099 (2006-05-27)
The bifunctional thiourea-tertiary amine derivatives of simple chiral diamines serve as highly enantioselective catalysts for the Michael addition of alpha-substituted cyanoacetates to vinyl sulfones, giving an efficient protocol for the construction of an all-carbon substituted quaternary stereocentre.
Isocyanoacetate derivatives: synthesis, reactivity, and application.
Anton V Gulevich et al.
Chemical reviews, 110(9), 5235-5331 (2010-07-09)
S Kotha et al.
Amino acids, 32(3), 387-394 (2006-10-13)
Two synthetic routes to bis-armed-alpha-amino acid derivatives are described. The first route involves alkylation of dibromo derivatives with ethyl isocyanoacetate under phase-transfer catalysis (PTC) conditions. The second route uses a palladium-mediated Suzuki-Miyaura cross-coupling reaction between a DL-4-boronophenylalanine derivative and aromatic
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