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11-0740

Sigma-Aldrich

Formamide

JIS special grade, ≥98.5%

Synonym(s):

Amide C1, Formic amide

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About This Item

Linear Formula:
HCONH2
CAS Number:
Molecular Weight:
45.04
Beilstein/REAXYS Number:
505995
EC Number:
MDL number:
UNSPSC Code:
12352111
PubChem Substance ID:

grade

JIS special grade

vapor density

1.55 (vs air)

vapor pressure

0.08 mmHg ( 20 °C)
30 mmHg ( 129 °C)

assay

≥98.5%

form

liquid

autoignition temp.

932 °F

expl. lim.

2.7-19 % (lit.)

availability

available only in Japan

technique(s)

hybridization: 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.)

density

1.134 g/mL at 25 °C (lit.)

SMILES string

NC=O

InChI

1S/CH3NO/c2-1-3/h1H,(H2,2,3)

InChI key

ZHNUHDYFZUAESO-UHFFFAOYSA-N

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Application

Formamide destabilizes nucleic acid duplexes and may be used, typically, at a concentration of 50%, in hybridization protocols requiring lower hybridization temperatures.

pictograms

Health hazard

signalword

Danger

Hazard Classifications

Carc. 2 - Repr. 1B - STOT RE 2 Oral

target_organs

Blood

wgk_germany

WGK 1

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Min Chen et al.
Prenatal diagnosis, 35(6), 534-543 (2015-02-03)
To develop a single-tube multi-marker assay for improved preimplantation genetic diagnosis (PGD) of deletional and/or non-deletional Hb Bart's hydrops fetalis syndrome, providing haplotype confirmation of deletional status, and maximization of linkage informativity. We performed in silico mining to identify novel
Jing Wang et al.
The journal of physical chemistry. B, 117(8), 2314-2320 (2013-01-26)
A step-by-step mechanistic pathway following the transformation of formamide to purine through a five-membered ring intermediate has been explored by density functional theory computations. The highlight of the mechanistic route detailed here is that the proposed pathway represents the simplest
Penelope A Bryant et al.
PloS one, 6(5), e19556-e19556 (2011-06-10)
A central issue in the design of microarray-based analysis of global gene expression is that variability resulting from experimental processes may obscure changes resulting from the effect being investigated. This study quantified the variability in gene expression at each level
Björn Heindryckx et al.
Mitochondrion, 18, 12-17 (2014-08-28)
To investigate the applicability of preimplantation genetic diagnosis (PGD), we used trophectoderm (TE) biopsy to determine the mutation load in a 35-year-old female with mitochondrial encephalopathy, lactic acidosis and stroke-like syndrome (MELAS). Transfer of a mutation-free blastocyst gave birth to
Vishnu Priya Bollampalli et al.
PLoS pathogens, 11(10), e1005206-e1005206 (2015-10-07)
The transport of antigen from the periphery to the draining lymph node (DLN) is critical for T-cell priming but remains poorly studied during infection with Mycobacterium bovis Bacille Calmette-Guérin (BCG). To address this we employed a mouse model to track

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