What does carbamic acid mean?

Definitions for carbamic acid
kɑrˈbæm ɪkcar·bam·ic acid

This dictionary definitions page includes all the possible meanings, example usage and translations of the word carbamic acid.

Princeton's WordNet

  1. carbamic acidnoun

    an acid that is known only by virtue of its salts (as ammonium carbamate) or its esters (as urethane)

Wiktionary

  1. carbamic acidnoun

    amino-formic acid, NHCOOH; it is too unstable to have been isolated, but its esters and salts are known.

Wikipedia

  1. Carbamic acid

    Carbamic acid, which might also be called aminoformic acid or aminocarboxylic acid, is the chemical compound with the formula H2NCOOH. It can be obtained by the reaction of ammonia NH3 and carbon dioxide CO2 at very low temperatures, which also yields an equal amount of ammonium carbamate [NH4]+[NH2CO2]−. The compound is stable only up to about 250 K (−23 °C); at higher temperatures it decomposes into those two gases. The solid apparently consists of dimers, with the two molecules connected by hydrogen bonds between the two carboxyl groups –COOH.Carbamic acid could be seen as both an amine and carboxylic acid, and therefore an amino acid; however, the attachment of the carboxyl group –COOH directly to the nitrogen atom (without any intermediate carbon chain) makes it behave very differently from the amino acids with intermediate carbon chain. (Glycine NH2CH2COOH is generally considered to be the simplest amino acid.) The hydroxyl group –OH attached to the carbon also excludes it from the amide class. The term "carbamic acid" is also used generically for any compounds of the form RR′NCOOH, where R and R′ are organic groups or hydrogen.Deprotonation of a carbamic acid yields a carbamate anion RR′NCOO−, the salts of which can be relatively stable. Carbamate is also a term used for esters of carbamic acids, such as methyl carbamate H2N−C(=O)−OCH3. The carbamoyl functional group RR′N–C(=O)– (often denoted by Cbm) is the carbamic acid molecule minus the OH part of the carboxyl.

ChatGPT

  1. carbamic acid

    Carbamic acid is a weak, unstable organic acid with the formula NH2COOH. It is the monoamide of carbonic acid, the simplest type of organic amine acid, and is formed by the reaction of ammonia with carbon dioxide. Due to its high degree of instability, it cannot be isolated. Its importance lies mainly as a common intermediate in the production of many chemicals and compounds.

Wikidata

  1. Carbamic acid

    Carbamic acid is a compound that is unstable under normal circumstances. It is technically the simplest amino acid, though its instability allows glycine to assume this title. Its importance is due more to its relevance in identifying the names of larger compounds. Carbamic acid itself has not been synthesized or characterized by any experimental technique. The radical is called "carbamoyl". "Carbamoyltransferases" are transferase enzymes classified under EC number 2.1.3. ⁕ carbamic acid group ⁕ carbamate group ⁕ carbamoyl group Carbamic acids are intermediates in the decomposition of carbamate protecting groups; the hydrolysis of an ester bond produces carbamic acid the evolution of carbon dioxide drives the deprotection reaction forward, yielding the unprotected amine.

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Numerology

  1. Chaldean Numerology

    The numerical value of carbamic acid in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of carbamic acid in Pythagorean Numerology is: 4


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"carbamic acid." Definitions.net. STANDS4 LLC, 2024. Web. 28 Mar. 2024. <https://www.definitions.net/definition/carbamic+acid>.

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