221198
甲酰胺
ACS reagent, ≥99.5%
别名:
C1 酰胺, 氨基甲醛
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关于此项目
线性分子式:
HCONH2
化学文摘社编号:
分子量:
45.04
EC Number:
200-842-0
UNSPSC Code:
12352111
PubChem Substance ID:
Beilstein/REAXYS Number:
505995
MDL number:
Grade:
ACS reagent
Assay:
≥99.5%
Technique(s):
PCR: suitable
Bp:
210 °C (lit.)
Vapor pressure:
0.08 mmHg ( 20 °C)
30 mmHg ( 129 °C)
30 mmHg ( 129 °C)
产品名称
甲酰胺, ACS reagent, ≥99.5%
color
APHA: ≤10
InChI key
ZHNUHDYFZUAESO-UHFFFAOYSA-N
InChI
1S/CH3NO/c2-1-3/h1H,(H2,2,3)
SMILES string
NC=O
grade
ACS reagent
vapor density
1.55 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
30 mmHg ( 129 °C)
assay
≥99.5%
form
liquid
autoignition temp.
932 °F
technique(s)
PCR: suitable
refractive index
n20/D 1.447 (lit.)
pH
4-10 (20 °C, 200 g/L)
bp
210 °C (lit.)
mp
2-3 °C (lit.)
transition temp
freezing point 2.0-3.0 °C
density
1.134 g/mL at 25 °C (lit.)
Quality Level
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Application
甲酰胺可使核酸双螺旋不稳定，通常可以 50% 的浓度，用于需要较低杂交温度的杂交实验。
甲酰胺的添加可以增强PCR（聚合酶链反应）扩增的特异性和效率。它可以作为氨等效物，用于钯催化的1-溴-3-三氟甲基苯的氨基羰基化反应，以生成3-（三氟甲基）苯甲酰胺。
General description
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Repr. 1B - STOT RE 2 Oral
target_organs
Blood
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
305.6 °F
flash_point_c
152 °C
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Formamide can dramatically improve the specificity of PCR.
Sarkar G, et al.
Nucleic Acids Research, 18(24), 7465-7465 (1990)
Weinreb SM.
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 21, 126-126 (2014)
J Casey et al.
Nucleic acids research, 4(5), 1539-1552 (1977-01-01)
The thermal stabilities of RNA:DNA hybrids are substantially greater than those of DNA:DNA duplexes in aqueous electrolyte solutions containing high concentrations of formamide. Association rates to form DNA:DNA duplexes and DNA:RNA hybrids have been measured in these solvents. There is
Microwave spectrum and molecular structure of formamide.
Costain CC and Dowling JM.
J. Chem. Phys. , 32(1), 158-165 (1960)
The formamide method for the extraction of polysaccharides from haemolytic streptococci.
Fuller AT.
British Journal of Experimental Pathology, 32(1), 130-130 (1960)
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