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ChemicalBook >> CAS DataBase List >>2-Cyanoacetamide

2-Cyanoacetamide

CAS No.
107-91-5
Chemical Name:
2-Cyanoacetamide
Synonyms
CYANOACETAMIDE;ACETAMIDE, 2-CYANO-;Cyanacetamide;Kyanacetamid;CYANOACETIC AMIDE;CYAC;2-CAA;usafkf-14;USAF kf-14;Cyanacetamid
CBNumber:
CB7852727
Molecular Formula:
C3H4N2O
Molecular Weight:
84.08
MDL Number:
MFCD00008024
MOL File:
107-91-5.mol
MSDS File:
SDS
Last updated:2024-12-18 14:08:57

2-Cyanoacetamide Properties

Melting point 119-121 °C(lit.)
Boiling point 154.34°C (rough estimate)
Density 1,4 g/cm3
refractive index 1.5110 (estimate)
Flash point 419 °F
storage temp. Sealed in dry,Room Temperature
solubility cold water: soluble1gm in 6.5ml
form Crystalline Powder
pka -1.27±0.10(Predicted)
color White to light cream
Odor Odorless
Water Solubility soluble
Merck 14,2688
BRN 878221
CAS DataBase Reference 107-91-5(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII YBK38G2YXH
NIST Chemistry Reference Acetamide, 2-cyano-(107-91-5)
EPA Substance Registry System 2-Cyanoacetamide (107-91-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-36/37/38-20/21/22
Safety Statements  22-26-28A
RIDADR  UN 3439 6.1/PG 3
WGK Germany  2
RTECS  AB5950000
TSCA  Yes
PackingGroup  III
HS Code  29159080
HS Code  29269095
Hazardous Substances Data 107-91-5(Hazardous Substances Data)
NFPA 704
1
1 1

2-Cyanoacetamide price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 108448 Cyanoacetamide 99% 107-91-5 100g $62.7 2024-03-01 Buy
Sigma-Aldrich 108448 Cyanoacetamide 99% 107-91-5 500g $201 2024-03-01 Buy
TCI Chemical C0437 2-Cyanoacetamide >98.0%(GC) 107-91-5 25g $22 2024-03-01 Buy
TCI Chemical C0437 2-Cyanoacetamide >98.0%(GC) 107-91-5 500g $90 2024-03-01 Buy
Alfa Aesar A12482 Cyanoacetamide, 99% 107-91-5 100g $32.1 2024-03-01 Buy
Product number Packaging Price Buy
108448 100g $62.7 Buy
108448 500g $201 Buy
C0437 25g $22 Buy
C0437 500g $90 Buy
A12482 100g $32.1 Buy

2-Cyanoacetamide Chemical Properties,Uses,Production

Chemical Properties

White or light yellow needle crystal or powder. Slightly soluble in water, easily soluble in ethanol.

Uses

2-Cyanoacetamide was used in spectrofluorimetric method for the determination of some antihistaminic H1 receptor antagonist drugs such as ebastine, cetirizine dihydrochloride and fexofenadine hydrochloride. It may be used in fluorometric determination of 3,4-dihydroxyphenylalanine. It was used as post column fluorigenic derivatizing agent for the bio-analysis and pharmacokinetics of chitosan ester in rabbit serum. Cyanoacetamide is the starting reagent for vitamin B6 synthesis. It reacts with reducing carbohydrates in borate buffer to give intense fluorescence and is useful for the automated analysis of carbohydrates as borate complexes. It can also be used in the synthesis of heterocyclic compounds such as pyrazole, pyridine and pyrimidine derivatives. Moreover, it can also be applied for the spectrophotometric assay of the enzyme activity of cellulose in related host cells.

Preparation

Cyanoacetamide can be prepared from ethyl cyanoacetate and ammonia. Cool the ethyl cyanoacetate to below 200°C, add concentrated ammonia water to react, and the mixture turns from turbid to clear. After cooling in cold water for 20 minutes, a precipitate is precipitated. After filtration and drying, the crude product is obtained, and then the crude product of cyanoacetamide is added. In the boiling ethanol, after dissolving it, add a small amount of activated carbon for decolorization and purification, filter, cool the filtrate to separate out the precipitate, and dry it at 80-100 ℃ to obtain the fine cyanoacetamide.

Definition

2-Cyanoacetamide is an acetic amide with a nitrile functional group. It is a codon of glutamine that directs the placement of glutamine into a polypeptide.

General Description

Cyanoacetamide is the starting reagent for vitamin B6 synthesis. It reacts with reducing carbohydrates in borate buffer to give intense fluorescence andis useful for the automated analysis of carbohydrates as borate complexes.

Purification Methods

Crystallise the amide from MeOH/dioxane (6:4), then water and dry it over P2O5 under vacuum. [Beilstein 2 IV 1891.]

108-13-4
107-91-5
Synthesis of 2-Cyanoacetamide from Malonamide
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Related articles

View Lastest Price from 2-Cyanoacetamide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Cyanoacetamide pictures 2024-12-22 2-Cyanoacetamide
107-91-5
US $999.00-666.00 / kg 1kg 99% 5000 HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2-Cyanoacetamide pictures 2024-12-20 2-Cyanoacetamide
107-91-5
US $10.00 / kg 1kg 99% 20 ton Hebei Zhuanglai Chemical Trading Co Ltd
2-Cyanoacetamide (CAA) pictures 2024-12-20 2-Cyanoacetamide (CAA)
107-91-5
US $0.00 / KG 1KG 99% 2000mt Jinan Finer Chemical Co., Ltd
  • 2-Cyanoacetamide pictures
  • 2-Cyanoacetamide
    107-91-5
  • US $999.00-666.00 / kg
  • 99%
  • HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
  • 2-Cyanoacetamide pictures
  • 2-Cyanoacetamide
    107-91-5
  • US $10.00 / kg
  • 99%
  • Hebei Zhuanglai Chemical Trading Co Ltd
amidkyselinykyanoctove cyanoiminoaceticacid Malonamide nitrile malonamidenitrile Malonamonitrile monoamidemononitrile-malonicaci Nitrilomalonamide Propionamide, 3-nitrilo- propionamidenitrile USAF kf-14 usafkf-14 ALPHA-CYANOACETAMIDE a-L-Chloropropionic acid Amid kyseliny kyanoctove (czech) 3-Oxo-3-aminopropiononitrile Carbamoylacetonitrile 2-Cyanoacetamide,99% CYANOACETAMIDE FOR SYNTHESIS 250 G CYANOACETAMIDE FOR SYNTHESIS 1 KG 2-CyanoacetaMide, 99% 100GR CyanoacetaMide (CAA) CyanoacetaMide 99% CyanoacetaMide, 95+% Cyanide acetaMide 2-cyano-acetamid 2-cyanoethanamide LABOTEST-BB LT01406239 MALONAMIDONITRILE CYAC Cyanacetamid 3-Nitrilo-propionamide Amid kyseliny kyanoctove 2-CAA 2-CYANOACETAMIDE 2-Cyanacetamid Milrinone Impurity T 2-Cyanoacetamide (CAA) 2-Cyanoacetamide > 2-Cyanoacetamide ISO 9001:2015 REACH Test Sample Is Free----2-Cyanoacetamide (CAA) CAS 107-91-5 Kyanacetamid ACETAMIDE, 2-CYANO- CYANOACETAMIDE CYANOACETIC AMIDE Cyanacetamide Cyanoacetamide 98% For Synthesis 107-91-5 NCCH2CONH2 Carbonyl Compounds Building Blocks Amides Organic Building Blocks used as medicine, dye and plating solution intermediates fine chemicals amine series Agrochemicals Carbonyl Compounds Fluorescence