Exact Mass: 127.0388

Exact Mass Matches: 127.0388

Found 69 metabolites which its exact mass value is equals to given mass value 127.0388, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

5-Amino-4-imidazole carboxylate

5-amino-1H-imidazole-4-carboxylic acid

C4H5N3O2 (127.0382)


   

1-Methyl-4-nitroimidazole

1-methyl-4-nitro-1H-imidazole

C4H5N3O2 (127.0382)


1-Methyl-4-nitroimidazole is a metabolite of azathioprine. Azathioprine is a purine analogue immunosuppressive drug. It is used to prevent rejection following organ transplantation, and to treat a vast array of autoimmune diseases, including rheumatoid arthritis, pemphigus, inflammatory bowel disease, multiple sclerosis, autoimmune hepatitis, atopic dermatitis, myasthenia gravis, neuromyelitis optica or Devics disease, restrictive lung disease, and others. (Wikipedia)

   

2-Methyl-5-nitroimidazole

2-Methyl-4(or 5)-nitroimidazole

C4H5N3O2 (127.0382)


   

furaneol (keto form)

2,5-dimethyl-4-oxo-4,5-dihydrofuran-3-olate

C6H7O3- (127.0395)


Furaneol (keto form), also known as 2,5-dimethyl-4-hydroxy-3(2h)-furanone or hdmf, is a member of the class of compounds known as furanones. Furanones are compounds containing a furan ring bearing a ketone group. Furaneol (keto form) is soluble (in water) and a very weakly acidic compound (based on its pKa). Furaneol (keto form) can be found in a number of food items such as globe artichoke, nuts, quinoa, and purslane, which makes furaneol (keto form) a potential biomarker for the consumption of these food products.

   

1,2,4-Triazole-1-acetic acid

Azole-TP 1,2,4 triazole acetic acid

C4H5N3O2 (127.0382)


CONFIDENCE standard compound; UCHEM_ID 4206

   

5-Hydroxy-cytosine

5-Hydroxy-cytosine

C4H5N3O2 (127.0382)


   

6-Aminouracil

2,4-Pyrimidinediol, 6-amino- (9CI)

C4H5N3O2 (127.0382)


   

1H-1,2,3-Triazol-1-ylacetic acid

1H-1,2,3-Triazol-1-ylacetic acid

C4H5N3O2 (127.0382)


   

1,2,4-Triazine-3,5(2H,4H)-dione,2-methyl-

1,2,4-Triazine-3,5(2H,4H)-dione,2-methyl-

C4H5N3O2 (127.0382)


   

4-Methyl-5-nitro-1H-pyrazole

4-Methyl-5-nitro-1H-pyrazole

C4H5N3O2 (127.0382)


   

2-AMINO-1H-IMIDAZOLE-4-CARBOXYLIC ACID

2-AMINO-1H-IMIDAZOLE-4-CARBOXYLIC ACID

C4H5N3O2 (127.0382)


   

3-Methyl-5-nitro-1H-pyrazole

3-Methyl-5-nitro-1H-pyrazole

C4H5N3O2 (127.0382)


   

1H-Imidazole,1-methyl-2-nitro-

1H-Imidazole,1-methyl-2-nitro-

C4H5N3O2 (127.0382)


   

4-Amino-1H-imidazole-2-carboxylic acid

4-Amino-1H-imidazole-2-carboxylic acid

C4H5N3O2 (127.0382)


   

4-amino-1,6-dihydropyrimidine-2,5-dione

4-amino-1,6-dihydropyrimidine-2,5-dione

C4H5N3O2 (127.0382)


   

1-Methyl-1H-1,2,4-Triazole-3-Carboxylic Acid

1-Methyl-1H-1,2,4-Triazole-3-Carboxylic Acid

C4H5N3O2 (127.0382)


   

OXAZOLE-2-CARBOXYLIC ACID HYDRAZIDE

OXAZOLE-2-CARBOXYLIC ACID HYDRAZIDE

C4H5N3O2 (127.0382)


   

3-Methyl-1H-1,2,4-triazole-5-carboxylic acid

3-Methyl-1H-1,2,4-triazole-5-carboxylic acid

C4H5N3O2 (127.0382)


   

4-Isoxazolecarboxylicacid,hydrazide(9CI)

4-Isoxazolecarboxylicacid,hydrazide(9CI)

C4H5N3O2 (127.0382)


   

2-Aminopyrimidine-4,6-diol

2-Aminopyrimidine-4,6-diol

C4H5N3O2 (127.0382)


   

ISOXAZOLE-5-CARBOXAMIDE OXIME

ISOXAZOLE-5-CARBOXAMIDE OXIME

C4H5N3O2 (127.0382)


   

5-amino-4,6-dihydroxypyrimidine

5-amino-4,6-dihydroxypyrimidine

C4H5N3O2 (127.0382)


   

5-Methyl-2H-1,2,3-triazole-4-carboxylic acid (SALTDATA: FREE)

5-Methyl-2H-1,2,3-triazole-4-carboxylic acid (SALTDATA: FREE)

C4H5N3O2 (127.0382)


   

1-methyl-4-nitro-1h-pyrazole

1-methyl-4-nitro-1h-pyrazole

C4H5N3O2 (127.0382)


   

3-Isoxazolecarboxylic acid hydrazide

3-Isoxazolecarboxylic acid hydrazide

C4H5N3O2 (127.0382)


   

3-amino-1H-pyrazole-4-carboxylic acid

3-amino-1H-pyrazole-4-carboxylic acid

C4H5N3O2 (127.0382)


   

4-Methyl-5-nitroimidazole

4-Methyl-5-nitroimidazole

C4H5N3O2 (127.0382)


   

5-hydroxy-1H-imidazole-4-carboxamide

5-hydroxy-1H-imidazole-4-carboxamide

C4H5N3O2 (127.0382)


   

1,2,4-Triazine-3,5(2H,4H)-dione,4-methyl-

1,2,4-Triazine-3,5(2H,4H)-dione,4-methyl-

C4H5N3O2 (127.0382)


   

5-Aminouracil

5-Aminouracil

C4H5N3O2 (127.0382)


   

Methyl 1,2,3-Triazole-4-carboxylate

Methyl 1,2,3-Triazole-4-carboxylate

C4H5N3O2 (127.0382)


   

4-Isoxazole carboxamide,5-amino-

4-Isoxazole carboxamide,5-amino-

C4H5N3O2 (127.0382)


   

2-Amino-4,6-dihydroxypyrimidine

2-Amino-6-hydroxypyrimidin-4(3H)-one

C4H5N3O2 (127.0382)


   

5-Amino-1H-pyrazole-3-carboxylic acid

5-Amino-1H-pyrazole-3-carboxylic acid

C4H5N3O2 (127.0382)


   

6-Methyl-1,3,5-triazine-2,4(1H,3H)-dione

6-Methyl-1,3,5-triazine-2,4(1H,3H)-dione

C4H5N3O2 (127.0382)


   

3-Methyl-4-nitro-1H-pyrazole

3-Methyl-4-nitro-1H-pyrazole

C4H5N3O2 (127.0382)


   

Oxazole-4-carboxylic acid hydrazide

Oxazole-4-carboxylic acid hydrazide

C4H5N3O2 (127.0382)


   

1-Methyl-1H-1,2,3-triazole-5-carboxylic acid

1-Methyl-1H-1,2,3-triazole-5-carboxylic acid

C4H5N3O2 (127.0382)


   

methyl 1H-1,2,4-triazole-3-carboxylate

methyl 1H-1,2,4-triazole-3-carboxylate

C4H5N3O2 (127.0382)


   

2H-1,2,3-Triazole-2-acetic acid

2H-1,2,3-Triazole-2-acetic acid

C4H5N3O2 (127.0382)


   

3-Amino-4-pyrazolecarboxylic acid

3-Amino-4-pyrazolecarboxylic acid

C4H5N3O2 (127.0382)


   

5-Amino-3-Methyl-4-Isoxazolecarboxamide

5-Amino-3-Methyl-4-Isoxazolecarboxamide

C4H5N3O2 (127.0382)


   

5-Aminooxazole-4-carboxamide

5-Aminooxazole-4-carboxamide

C4H5N3O2 (127.0382)


   

1H-Pyrazole-3-carboxylicacid,4-amino-

1H-Pyrazole-3-carboxylicacid,4-amino-

C4H5N3O2 (127.0382)


   

4-AMino-2H-pyrazole-3-carboxylic acid

4-AMino-2H-pyrazole-3-carboxylic acid

C4H5N3O2 (127.0382)


   

2-Amino-5-hydroxy-4(3H)-pyrimidinone

2-Amino-5-hydroxy-4(3H)-pyrimidinone

C4H5N3O2 (127.0382)


   

1-Methyl-4-nitropyrazole

1-Methyl-4-nitropyrazole

C4H5N3O2 (127.0382)


   

cyanoacetyl urea

cyanoacetyl urea

C4H5N3O2 (127.0382)


   

6-Azathymine

6-Azathymine

C4H5N3O2 (127.0382)


A nucleobase analogue that is thymine in which the CH group at position 6 is replaced by nitrogen.

   

2-nitromethyl imidazole

2-nitromethyl imidazole

C4H5N3O2 (127.0382)


   

1-METHYL-5-NITRO-1H-IMIDAZOLE

1-METHYL-5-NITRO-1H-IMIDAZOLE

C4H5N3O2 (127.0382)


   

beryllium di(acetate)

beryllium di(acetate)

C4H6BeO4 (127.0388)


   

OXAZOLE-5-CARBOXYLIC ACID HYDRAZIDE

OXAZOLE-5-CARBOXYLIC ACID HYDRAZIDE

C4H5N3O2 (127.0382)


   

1-methyl-3-nitropyrazole

1-methyl-3-nitropyrazole

C4H5N3O2 (127.0382)


   

1-Methyl-1H-1,2,4-triazole-5-carboxylic acid

1-Methyl-1H-1,2,4-triazole-5-carboxylic acid

C4H5N3O2 (127.0382)


   

1-Methyl-1H-1,2,3-triazole-4-carboxylic acid

1-Methyl-1H-1,2,3-triazole-4-carboxylic acid

C4H5N3O2 (127.0382)


   

5-Hydroxycytosine

5-Hydroxycytosine

C4H5N3O2 (127.0382)


   

(2Z,4Z)-2-hydroxyhexa-2,4-dienoate

(2Z,4Z)-2-hydroxyhexa-2,4-dienoate

C6H7O3- (127.0395)


   

(4E)-2-oxo-hex-4-enoate

(4E)-2-oxo-hex-4-enoate

C6H7O3- (127.0395)


   

(2Z)-2-hydroxyhexa-2,5-dienoate

(2Z)-2-hydroxyhexa-2,5-dienoate

C6H7O3- (127.0395)


   

(4Z)-2-oxo-hex-4-enoate

(4Z)-2-oxo-hex-4-enoate

C6H7O3- (127.0395)


   

trans-2-Oxohex-4-enoate

trans-2-Oxohex-4-enoate

C6H7O3- (127.0395)


   

3-Oxocyclopentanecarboxylate

3-Oxocyclopentanecarboxylate

C6H7O3- (127.0395)


   

Dihydrophloroglucinol(1-)

Dihydrophloroglucinol(1-)

C6H7O3- (127.0395)


An organic anion that is the conjugate base of dihydrophloroglucinol, obtained by deprotonation of the enolic hydroxy group; major species at pH 7.3.

   

4-Hydroxy-2,5-dimethylfuran-3-olate

4-Hydroxy-2,5-dimethylfuran-3-olate

C6H7O3- (127.0395)


An organic anion that is the conjugate base of 4-hydroxy-2,5-dimethyl-3-furanone, obtained by deprotonation of the hydroxy group with concomitant keto/enol-type tautomerisation. It is thought to be a major microspecies at pH 7.3.

   

cis-2-Oxohex-4-enoate

cis-2-Oxohex-4-enoate

C6H7O3- (127.0395)


   

5-amino-1H-imidazole-4-carboxylic acid

5-amino-1H-imidazole-4-carboxylic acid

C4H5N3O2 (127.0382)


   

1-Methyl-4-nitroimidazole

1-Methyl-4-nitroimidazole

C4H5N3O2 (127.0382)


   

2-Methyl-4-nitroimidazole

2-Methyl-4-nitroimidazole

C4H5N3O2 (127.0382)