Definition of guanidine in English:

guanidine

noun ˈɡwɑːnɪdiːnˈɡwɑnəˌdin

mass nounChemistry

A strongly basic crystalline compound, used in organic synthesis.
An imide derived from urea; chemical formula: HNC(NH₂)₂
Example sentencesExamples
- However, experience with guanidine and biguanides prompted the development of metformin.
- Galega officinalis is rich in guanidine, the hypoglycemic component.
- Although a molecule of guanidine contains only five hydrogen atoms, it can effectively store nine by extracting hydrogen from the water recovered from the exhaust.
- When guanidine hydrochloride is present these complexes dissociate into smaller units.
- RNA extraction was performed by the guanidine hydrochloride method.

Origin

Mid 19th century: from guano + -ide + -ine⁴.

Definition of guanidine in US English:

guanidine

nounˈɡwɑnəˌdinˈɡwänəˌdēn

Chemistry

A strongly basic crystalline compound, used in organic synthesis.
An imide derived from urea; chemical formula: HNC(NH₂)₂
Example sentencesExamples
- Although a molecule of guanidine contains only five hydrogen atoms, it can effectively store nine by extracting hydrogen from the water recovered from the exhaust.
- However, experience with guanidine and biguanides prompted the development of metformin.
- When guanidine hydrochloride is present these complexes dissociate into smaller units.
- RNA extraction was performed by the guanidine hydrochloride method.
- Galega officinalis is rich in guanidine, the hypoglycemic component.

Origin

Mid 19th century: from guano + -ide + -ine.

单词	guanidine
释义	Definition of guanidine in English: guanidine noun ˈɡwɑːnɪdiːnˈɡwɑnəˌdin mass nounChemistry A strongly basic crystalline compound, used in organic synthesis. An imide derived from urea; chemical formula: HNC(NH₂)₂ Example sentencesExamples However, experience with guanidine and biguanides prompted the development of metformin. Galega officinalis is rich in guanidine, the hypoglycemic component. Although a molecule of guanidine contains only five hydrogen atoms, it can effectively store nine by extracting hydrogen from the water recovered from the exhaust. When guanidine hydrochloride is present these complexes dissociate into smaller units. RNA extraction was performed by the guanidine hydrochloride method. Origin Mid 19th century: from guano + -ide + -ine⁴. Definition of guanidine in US English: guanidine nounˈɡwɑnəˌdinˈɡwänəˌdēn Chemistry A strongly basic crystalline compound, used in organic synthesis. An imide derived from urea; chemical formula: HNC(NH₂)₂ Example sentencesExamples Although a molecule of guanidine contains only five hydrogen atoms, it can effectively store nine by extracting hydrogen from the water recovered from the exhaust. However, experience with guanidine and biguanides prompted the development of metformin. When guanidine hydrochloride is present these complexes dissociate into smaller units. RNA extraction was performed by the guanidine hydrochloride method. Galega officinalis is rich in guanidine, the hypoglycemic component. Origin Mid 19th century: from guano + -ide + -ine.
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