C12H18FNO4
44 compounds have this formula on CompoundList.
- Molar mass
- 259.28g/mol
- Monoisotopic mass
- 259.1220Da
- Atoms
- 36
- Elements
- 5
- Rings plus double bonds
- 4
The formula C12H18FNO4 describes a molecule made of 12 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 4 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1255.59%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 187.00%1.008 × 18 = 18.144 g/mol
- F Fluorine × 17.33%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 15.40%14.007 × 1 = 14.007 g/mol
- O Oxygen × 424.68%15.999 × 4 = 63.996 g/mol
Compounds with the formula C12H18FNO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
![3-tert-Butoxycarbonyl-5-fluoro-3-azabicyclo[3.1.1]heptane-1-carboxylic acid chemical structure, C12H18FNO4, CAS 2344681-61-2](/s/XCCUDEQQGQQSBH-UHFFFAOYSA-N.svg)
![2-((tert-Butoxycarbonyl)amino)-2-(3-fluorobicyclo[1.1.1]pentan-1-yl)acetic acid chemical structure, C12H18FNO4, CAS 1980033-65-5](/s/HSQJBHKVTZBYBG-UHFFFAOYSA-N.svg)
![Racemic-(1S,3S,4R,6S)-2-(tert-butoxycarbonyl)-6-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 1272757-81-9](/s/PMCISSGWBZOERM-QKZHKQSRSA-N.svg)
![(1R,4S)-2-tert-Butoxycarbonyl-6-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 1932779-58-2](/s/PMCISSGWBZOERM-UHFFFAOYSA-N.svg)
![(1S,3S,4S,5R)-2-[(tert-Butoxy)carbonyl]-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 1173294-38-6](/s/ZZOLHPFGDKIOCE-KDXUFGMBSA-N.svg)
![(1S,3S,4S,5S)-2-tert-Butoxycarbonyl-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 1173294-31-9](/s/ZZOLHPFGDKIOCE-KZVJFYERSA-N.svg)
![(1S,3S,4S,5S)-2-(tert-Butoxycarbonyl)-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 1272757-92-2](/s/ZZOLHPFGDKIOCE-UHFFFAOYSA-N.svg)
![cis-2-(tert-Butoxycarbonyl)-6-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 2166337-22-8](/s/PMCISSGWBZOERM-PKVQOTHRSA-N.svg)
![2-[(tert-Butoxy)carbonyl]-6-fluoro-2-azaspiro[3.3]heptane-6-carboxylic acid chemical structure, C12H18FNO4, CAS 2168111-53-1](/s/IFDQMDFIPKQCFT-UHFFFAOYSA-N.svg)
![(1R,3R,4R,5R)-2-tert-Butoxycarbonyl-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 2969618-14-0](/s/ZZOLHPFGDKIOCE-BZNPZCIMSA-N.svg)
![(1R,3R,4R,5S)-2-tert-Butoxycarbonyl-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 2969618-26-4](/s/ZZOLHPFGDKIOCE-RYPBNFRJSA-N.svg)
![(3S,5S)-5-Fluoro-2-[(2-methylpropan-2-yl)oxycarbonyl]-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4](/s/ZZOLHPFGDKIOCE-PEBLOWIWSA-N.svg)
![Racemic-(1S,3S,4S,5R)-2-(tert-butoxycarbonyl)-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 1272757-14-8](/s/ZZOLHPFGDKIOCE-YNTFGVKOSA-N.svg)
![2-{1-[(tert-Butoxy)carbonyl]-3-(1-fluoroethenyl)azetidin-3-yl}acetic acid chemical structure, C12H18FNO4, CAS 2138103-41-8](/s/VXASAPKBJTXORC-UHFFFAOYSA-N.svg)
![2-{1-[(tert-Butoxy)carbonyl]piperidin-4-ylidene}-2-fluoroaceticacid chemical structure, C12H18FNO4, CAS 672957-86-7](/s/QLYMNAASGXLDCR-UHFFFAOYSA-N.svg)
![(1r,4r)-4-Fluoro-4-({[(prop-2-en-1-yloxy)carbonyl]amino}methyl)cyclohexane-1-carboxylic acid chemical structure, C12H18FNO4, CAS 2680727-88-0](/s/PTNSVCONJMRXKB-UHFFFAOYSA-N.svg)
![(1S,3S,4R,6S)-2-(tert-Butoxycarbonyl)-6-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4](/s/PMCISSGWBZOERM-JBDRJPRFSA-N.svg)
![(2S)-2-{[(tert-Butoxy)carbonyl]amino}-2-{3-fluorobicyclo[1.1.1]pentan-1-yl}acetic acid chemical structure, C12H18FNO4, CAS 2020350-49-4](/s/HSQJBHKVTZBYBG-JOYHGCSISA-N.svg)
![(2R)-2-{[(tert-Butoxy)carbonyl]amino}-2-{3-fluorobicyclo[1.1.1]pentan-1-yl}acetic acid chemical structure, C12H18FNO4, CAS 2201785-56-8](/s/HSQJBHKVTZBYBG-PUVKNVPGSA-N.svg)
![(3S,6R)-2-tert-Butoxycarbonyl-6-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid chemical structure, C12H18FNO4, CAS 2382764-86-3](/s/PMCISSGWBZOERM-VBSAPZBBSA-N.svg)
![5-[(tert-Butoxy)carbonyl]-7-fluoro-5-azaspiro[2.4]heptane-7-carboxylic acid chemical structure, C12H18FNO4, CAS 2219368-84-8](/s/HUADUOHTDLFANX-UHFFFAOYSA-N.svg)
- rac-(1R,4R,6S,7S)-2-[(tert-Butoxy)carbonyl]-6-fluoro-2-azabicyclo[2.2.1]heptane-7-carboxylic acid2639392-79-1C12H18FNO4
- rel-(3R,5R)-2-(tert-Butoxycarbonyl)-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acidC12H18FNO4
- tert-Butyl exo-6-fluoro-7-oxo-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate2470190-55-5C12H18FNO4
- 3-[(tert-Butoxy)carbonyl]-1-fluoro-3-azabicyclo[4.1.0]heptane-7-carboxylic acid2580223-72-7C12H18FNO4
- 4-(2-Fluoroethyl)-1-[(prop-2-en-1-yloxy)carbonyl]piperidine-4-carboxylic acid2680828-57-1C12H18FNO4
- 2-Fluoro-2-{1-[(prop-2-en-1-yloxy)carbonyl]azepan-4-yl}acetic acid2680709-68-4C12H18FNO4
- 2-{2,2-Dimethyl-1-[(prop-2-en-1-yloxy)carbonyl]pyrrolidin-3-yl}-2-fluoroacetic acid2680764-21-8C12H18FNO4
- 6-(tert-Butoxycarbonyl)-3-fluoro-6-azabicyclo[3.1.1]heptane-3-carboxylic acid3079520-95-6C12H18FNO4
- 2-(tert-Butoxycarbonyl)-4-fluoro-2-azabicyclo[2.2.1]heptane-1-carboxylic acid2940941-74-0C12H18FNO4
- 2-[(tert-Butoxy)carbonyl]-4-(fluoromethyl)-2-azabicyclo[2.1.1]hexane-1-carboxylic acid2169474-93-3C12H18FNO4
- 2-(1-tert-Butoxycarbonyl-3-piperidylidene)-2-fluoro-acetic acid1937355-84-4C12H18FNO4
- Rel-(3R,6S)-2-tert-butoxycarbonyl-6-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid2714713-59-2C12H18FNO4
- (1R,4R)-6-Fluoro-2-[(2-methylpropan-2-yl)oxycarbonyl]-2-azabicyclo[2.2.1]heptane-3-carboxylic acidC12H18FNO4
- 2-((1S,5R,6R)-3-(tert-Butoxycarbonyl)-1-fluoro-3-azabicyclo[3.1.0]hexan-6-yl)acetic acid2165462-22-4C12H18FNO4
- Cis-2-(tert-butoxycarbonyl)-5-fluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid1330784-75-2C12H18FNO4
- 2-((1S,5R,6S)-3-(tert-Butoxycarbonyl)-1-fluoro-3-azabicyclo[3.1.0]hexan-6-yl)acetic acid2165701-06-2C12H18FNO4
- (E)-3-((4R)-1-(tert-Butoxycarbonyl)-4-fluoropyrrolidin-2-yl)acrylic acid2227982-72-9C12H18FNO4
- (E)-3-((4S)-1-(tert-Butoxycarbonyl)-4-fluoropyrrolidin-2-yl)acrylic acid2228044-68-4C12H18FNO4
- Rel-6-tert-butoxycarbonyl-3-fluoro-6-azabicyclo[3.1.1]heptane-3-carboxylic acid3033364-92-7C12H18FNO4
- 2-(tert-Butoxycarbonyl)-1-(fluoromethyl)-2-azabicyclo[2.1.1]hexane-4-carboxylic acid2995286-05-8C12H18FNO4
Frequently asked questions
What is the molar mass of C12H18FNO4?
The molar mass of C12H18FNO4 is 259.28 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 259.1220 Da.
How many compounds have the formula C12H18FNO4?
CompoundList lists 44 compounds with the molecular formula C12H18FNO4, including rac-(1R,3S,4R)-2-((tert-Butoxy)carbonyl)-1-fluoro-2-azabicyclo(2.2.1)heptane-3-carboxylic acid, 3-tert-Butoxycarbonyl-5-fluoro-3-azabicyclo[3.1.1]heptane-1-carboxylic acid, 2-((tert-Butoxycarbonyl)amino)-2-(3-fluorobicyclo[1.1.1]pentan-1-yl)acetic acid. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C12H18FNO4?
C12H18FNO4 has a degree of unsaturation of 4. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.