Molecular formula
C8H13N3O
1,077 compounds have this formula on CompoundList.
- Molar mass
- 167.21g/mol
- Monoisotopic mass
- 176.1624Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 4
The formula C8H13N3O describes a molecule made of 8 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. 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 × 857.46%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 137.84%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 325.13%14.007 × 3 = 42.021 g/mol
- O Oxygen × 19.57%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H13N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1,001 to 1,077 of 1,077 compounds
5-(3-Ethyloxetan-3-yl)-1H-imidazol-2-amine
CAS 2229490-30-4C8H13N3O
![(1S)-2-Amino-1-{1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}ethan-1-ol chemical structure, C8H13N3O, CAS 2227695-14-7](/s/IVZCCCWTVSWLIR-ZETCQYMHSA-N.svg)
(1S)-2-Amino-1-{1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}ethan-1-ol
CAS 2227695-14-7C8H13N3O
![O-[2-Methyl-2-(pyrazin-2-yl)propyl]hydroxylamine chemical structure, C8H13N3O, CAS 2228182-81-6](/s/SAGFNTWZKRIWBS-UHFFFAOYSA-N.svg)
O-[2-Methyl-2-(pyrazin-2-yl)propyl]hydroxylamine
CAS 2228182-81-6C8H13N3O
![[2,2-Dimethyl-1-(1H-1,2,4-triazol-3-yl)cyclopropyl]methanol chemical structure, C8H13N3O, CAS 2229189-25-5](/s/JVZXXSDXSAQRBD-UHFFFAOYSA-N.svg)
[2,2-Dimethyl-1-(1H-1,2,4-triazol-3-yl)cyclopropyl]methanol
CAS 2229189-25-5C8H13N3O
2-Amino-2-(4-methylpyrimidin-5-yl)propan-1-ol
CAS 2229001-43-6C8H13N3O
![O-(2-{1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}ethyl)hydroxylamine chemical structure, C8H13N3O, CAS 2228663-46-3](/s/NBJHTJUNQSSEBL-UHFFFAOYSA-N.svg)
O-(2-{1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}ethyl)hydroxylamine
CAS 2228663-46-3C8H13N3O
![5-Methyl-3-[(3-methylazetidin-3-yl)oxy]-1H-pyrazole chemical structure, C8H13N3O, CAS 2228112-98-7](/s/BXSVFDCALHHANA-UHFFFAOYSA-N.svg)
5-Methyl-3-[(3-methylazetidin-3-yl)oxy]-1H-pyrazole
CAS 2228112-98-7C8H13N3O
![O-[2-Methyl-2-(pyrimidin-4-yl)propyl]hydroxylamine chemical structure, C8H13N3O, CAS 2228797-88-2](/s/FKSCBEAUCVJZTN-UHFFFAOYSA-N.svg)
O-[2-Methyl-2-(pyrimidin-4-yl)propyl]hydroxylamine
CAS 2228797-88-2C8H13N3O
1-Methyl-5-(3-methyloxetan-3-yl)-1H-pyrazol-4-amine
CAS 2228229-66-9C8H13N3O
![O-[2-(1-Ethenyl-1H-pyrazol-4-yl)propyl]hydroxylamine chemical structure, C8H13N3O, CAS 2229581-46-6](/s/MUWWVVZFIRJTKW-UHFFFAOYSA-N.svg)
O-[2-(1-Ethenyl-1H-pyrazol-4-yl)propyl]hydroxylamine
CAS 2229581-46-6C8H13N3O
rac-(3R,4R)-4-(1H-Pyrazol-1-yl)piperidin-3-ol
CAS 2763911-91-5C8H13N3O
6-(Methoxymethyl)-2-methylpyridine-3,4-diamine
CAS 2792112-59-3C8H13N3O
(6-Amino-4,5,6,7-tetrahydro-1H-indazol-3-yl)methanol
CAS 2913419-89-1C8H13N3O
![[1-(Aminomethyl)-2-(1H-pyrazol-1-yl)cyclopropyl]methanol chemical structure, C8H13N3O, CAS 2913416-83-6](/s/VKTGSQDZDFOZOQ-UHFFFAOYSA-N.svg)
[1-(Aminomethyl)-2-(1H-pyrazol-1-yl)cyclopropyl]methanol
CAS 2913416-83-6C8H13N3O
2-(2,5-Dimethyl-1H-pyrrol-1-yl)-N'-hydroxyethanimidamide
CAS 2913587-22-9C8H13N3O
![{4-[(Propan-2-yl)amino]pyrimidin-2-yl}methanol chemical structure, C8H13N3O, CAS 2445220-58-4](/s/ZMSXXMZHZSPJAF-UHFFFAOYSA-N.svg)
{4-[(Propan-2-yl)amino]pyrimidin-2-yl}methanol
CAS 2445220-58-4C8H13N3O
![[4-(Propylamino)pyrimidin-2-yl]methanol chemical structure, C8H13N3O, CAS 2445731-28-0](/s/UWDQHPUGIMGNAG-UHFFFAOYSA-N.svg)
[4-(Propylamino)pyrimidin-2-yl]methanol
CAS 2445731-28-0C8H13N3O
1-(2-Aminoethyl)-3-(aminomethyl)-1,2-dihydropyridin-2-one
CAS 2445707-15-1C8H13N3O
1-(2-Aminoethyl)-5-(aminomethyl)-1,2-dihydropyridin-2-one
CAS 2436339-27-2C8H13N3O
1-(2-Aminoethyl)-4-(aminomethyl)-1,2-dihydropyridin-2-one
CAS 2445707-22-0C8H13N3O
![2-[(3-Methylpyrazin-2-yl)oxy]propan-1-amine chemical structure, C8H13N3O, CAS 2749292-29-1](/s/KTBLMEQRFUJFPZ-UHFFFAOYSA-N.svg)
2-[(3-Methylpyrazin-2-yl)oxy]propan-1-amine
CAS 2749292-29-1C8H13N3O
![1-[(4-Methylpyrimidin-2-yl)oxy]propan-2-amine chemical structure, C8H13N3O, CAS 2009672-51-7](/s/JFUBBUNCQSQJKO-UHFFFAOYSA-N.svg)
1-[(4-Methylpyrimidin-2-yl)oxy]propan-2-amine
CAS 2009672-51-7C8H13N3O
1-Cyclobutyl-3-methoxy-1H-pyrazol-4-amine
CAS 2839891-85-7C8H13N3O
![4,4-Dimethyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-2-amine chemical structure, C8H13N3O, CAS 2926733-49-3](/s/XJYYSVNOTMUXBX-UHFFFAOYSA-N.svg)
4,4-Dimethyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-2-amine
CAS 2926733-49-3C8H13N3O
- (1R,3S)-3-(5-Amino-1H-pyrazol-3-yl)cyclopentan-1-ol2927476-38-6C8H13N3O
- 6,6-Dimethyl-4,7-dihydro-1H-pyrano[4,3-c]pyrazol-3-amine2955709-32-5C8H13N3O
- 5-(2-(1-Methylcyclopropyl)ethyl)-1,2,4-oxadiazol-3-amine2288151-84-6C8H13N3O
- 1-[(1-Methoxycyclopropyl)methyl]-1H-pyrazol-4-amine2704626-82-2C8H13N3O
- 1-(Cyclopropylmethyl)-4-methoxy-1H-pyrazol-3-amine2937994-80-2C8H13N3O
- N-Methyl-N-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]cyclopropanamine3054622-17-9C8H13N3O
- N-Methyl-N-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]cyclopropanamine3054585-01-9C8H13N3O
- N-Methyl-N-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]cyclopropanamine3054409-85-4C8H13N3O
- 1-Cyclobutyl-2-methoxy-1H-imidazol-4-amine2294949-76-9C8H13N3O
- 1-(Tetrahydro-2H-pyran-2-yl)-1H-imidazol-2-amine2283866-84-0C8H13N3O
- 1-(2-Aminopyrimidin-5-yl)-2-methylpropan-2-ol55179-64-1C8H13N3O
- 3-(1H-Imidazol-4-yl)-N,N-dimethylpropanamide713071-47-7C8H13N3O
- 2-((3-Aminopyridin-4-yl)(methyl)amino)ethan-1-ol1082849-92-0C8H13N3O
- 2-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)propan-2-amine1155953-86-8C8H13N3O
- 5-Ethoxy-N,N-dimethylpyridazin-3-amine782388-75-4C8H13N3O
- (S)-N-(Cyanomethyl)-N-methylpyrrolidine-2-carboxamide681282-62-2C8H13N3O
- (4-Amino-2-isopropylpyrimidin-5-yl)methanol403517-16-8C8H13N3O
- N-(5-Methylisoxazol-4-yl)butyrimidamide122686-21-9C8H13N3O
- N-(Isoxazol-4-yl)pivalimidamide122686-19-5C8H13N3O
- N-[1-(1H-Imidazol-5-yl)propan-2-yl]acetamide956107-26-9C8H13N3O
- N-(1-(1-Methyl-1H-pyrazol-4-yl)ethyl)acetamide1179401-23-0C8H13N3O
- 2-Ethyl-5-pyrrolidin-3-yl-1,3,4-oxadiazole1263387-71-8C8H13N3O
- (1-Methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridin-6-yl)methanol1780652-32-5C8H13N3O
- (2S,3S)-2-(1-Methyl-1H-imidazol-2-yl)tetrahydrofuran-3-amine1808889-19-1C8H13N3O
- (2-(1-Aminocyclobutyl)-1H-imidazol-4-yl)methanol1774892-32-8C8H13N3O
- 4-Amino-2-isobutylpyridazin-3(2H)-one1707585-69-0C8H13N3O
- 2-Ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridin-3-ol1708079-33-7C8H13N3O
- 2-Ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridin-3-ol1779123-46-4C8H13N3O
- 5-N-(2-Methoxyethyl)pyridine-3,5-diamine1313726-73-6C8H13N3O
- 2,5-Dimethyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-3-ol1707568-46-4C8H13N3O
- (6-Methyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-yl)methanamine1706447-85-9C8H13N3O
- 2-(2-Ethoxyethyl)pyrimidin-5-amine1695152-25-0C8H13N3O
- 6-[[Methoxy(methyl)amino]methyl]pyridin-3-amine1598311-59-1C8H13N3O
- N2-ethyl-6-methoxypyridine-2,3-diamine1552079-97-6C8H13N3O
- (S)-1-(5-Ethoxypyrazin-2-yl)ethanamine1956434-61-9C8H13N3O
- (S)-N-(Cyanomethyl)-1-methylpyrrolidine-2-carboxamide2165854-83-9C8H13N3O
- 2-(Butylamino)pyrimidin-5-ol1871912-86-5C8H13N3O
- 1,3-Dimethyl-4,5,6,7-tetrahydropyrazolo[4,3-f][1,4]oxazepine2090099-74-2C8H13N3O
- (E)-N-[1-(1-Ethyl-3-methyl-1H-pyrazol-5-yl)ethylidene]hydroxylamineC8H13N3O
- N-Methyl-N-propyl-1H-pyrazole-5-carboxamide1933572-70-3C8H13N3O
- (6R)-6-Amino-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-methanol2709610-64-8C8H13N3O
- N-[1-(2-Ethyl-5-methylpyrazol-3-yl)ethylidene]hydroxylamineC8H13N3O
- 4-(1H-Pyrazol-4-yl)piperidin-4-ol1628432-03-0C8H13N3O
- (6S)-6-(Methoxymethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine2940861-30-1C8H13N3O
- (6R)-6-(Methoxymethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine2940876-41-3C8H13N3O
- 6-(Methoxymethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine2940958-46-1C8H13N3O
- 2-Amino-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a]azepin-4-ol2007082-41-7C8H13N3O
- 5,6,8,9-Tetrahydro-4H-pyrazolo[1,5-d][1,4]oxazocin-2-amine2007082-25-7C8H13N3O
- cis-5,7-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-amine2170752-23-3C8H13N3O
- trans-5,7-Dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-amine2170752-25-5C8H13N3O
- (2,2-Dimethyl-3H-pyrazolo[5,1-b]oxazol-7-yl)methanamine2920404-21-1C8H13N3O
- rac-(1R,2S)-2-(1H-Pyrazol-4-yloxy)cyclopentan-1-amine2137899-82-0C8H13N3O
- 3-Cyclopropyl-4-propyl-4,5-dihydro-1H-1,2,4-triazol-5-one135301-79-0C8H13N3O
Frequently asked questions
What is the molar mass of C8H13N3O?
The molar mass of C8H13N3O is 167.21 g/mol, calculated from standard atomic weights for 8 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 176.1624 Da.
How many compounds have the formula C8H13N3O?
CompoundList lists 1,077 compounds with the molecular formula C8H13N3O, including 5-(3-Ethyloxetan-3-yl)-1H-imidazol-2-amine, (1S)-2-Amino-1-{1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}ethan-1-ol, O-[2-Methyl-2-(pyrazin-2-yl)propyl]hydroxylamine. 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 C8H13N3O?
C8H13N3O 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.