Molecular formula

C₁₆H₂₁N₃O₆S

21 compounds have this formula on CompoundList.

Molar mass: 383.42g/mol
Monoisotopic mass: 383.1151Da
Atoms: 47
Elements: 5
Rings plus double bonds: 8

The formula C16H21N3O6S describes a molecule made of 16 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 6 oxygen atoms and 1 sulfur 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 × 1650.12%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 215.52%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 310.96%
14.007 × 3 = 42.021 g/mol
O Oxygen × 625.04%
15.999 × 6 = 95.994 g/mol
S Sulfur × 18.36%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C16H21N3O6S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 21 of 21 compounds

Ethyl 2-(1-{[4-(acetylamino)phenyl]sulfonyl}-3-oxo-2-piperazinyl)acetate

CAS 318469-56-6C₁₆H₂₁N₃O₆S

2-(Carbamoylamino)-2-oxoethyl (2S)-3-methyl-2-(2-phenylethenesulfonamido)butanoate

CAS 956411-50-0C₁₆H₂₁N₃O₆S

2-Oxo-2-[(propylcarbamoyl)amino]ethyl 2-(2-phenylethenesulfonamido)acetate

CAS 736934-60-4C₁₆H₂₁N₃O₆S

1-(2-{[4-(Furan-2-carbonyl)piperazin-1-yl]sulfonyl}ethyl)piperidine-2,6-dione

CAS 1040674-79-0C₁₆H₂₁N₃O₆S

4-((2,6-Dimethylmorpholino)sulfonyl)-5-methyl-N-(5-methylisoxazol-3-yl)furan-2-carboxamide

CAS 1207006-93-6C₁₆H₂₁N₃O₆S

Karnamicin A1

CAS 122535-48-2C₁₆H₂₁N₃O₆S

1-{[3-Nitro-4-(1-pyrrolidinyl)phenyl]sulfonyl}-4-piperidinecarboxylic acid

CAS 866050-22-8C₁₆H₂₁N₃O₆S

(4S)-2-(((R)-2-Amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid

CAS 42947-63-7C₁₆H₂₁N₃O₆S

Benzo[d][1,3]dioxol-5-yl(4-(morpholinosulfonyl)piperazin-1-yl)methanone

CAS 878724-52-8C₁₆H₂₁N₃O₆S

N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-N~3~-[(1,1-dioxidotetrahydrothiophen-3-yl)carbamoyl]-beta-alaninamide

CAS 1144479-90-2C₁₆H₂₁N₃O₆S

2-[(Ethylcarbamoyl)amino]-2-oxoethyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate

CAS 878089-05-5C₁₆H₂₁N₃O₆S

8-((2,5-Dimethoxyphenyl)sulfonyl)-3-methyl-1,3,8-triazaspiro[4.5]decane-2,4-dione

CAS 941970-84-9C₁₆H₂₁N₃O₆S

8-((3,4-Dimethoxyphenyl)sulfonyl)-3-methyl-1,3,8-triazaspiro[4.5]decane-2,4-dione

CAS 941970-86-1C₁₆H₂₁N₃O₆S

2,5-Dimethoxy-N-((3-(tetrahydro-2H-pyran-4-yl)-1,2,4-oxadiazol-5-yl)methyl)benzenesulfonamide

CAS 2034518-35-7C₁₆H₂₁N₃O₆S

7-[(2-Amino-1-hydroxy-2-phenylethylidene)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid--water (1/2)

CAS 66905-57-5C₁₆H₂₁N₃O₆S

Amoxicillin impurity 19

CAS 57457-65-5C₁₆H₂₁N₃O₆S

Cephalexin dihydrate

C₁₆H₂₁N₃O₆S

Amoxicillin EP impurity D2-2

CAS 107437-40-1C₁₆H₂₁N₃O₆S

Amoxicillin EP impurity D1-2

CAS 93302-27-3C₁₆H₂₁N₃O₆S

(2S,4S)-2-[(R)-[[(2R)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-carboxymethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid

CAS 87860-49-9C₁₆H₂₁N₃O₆S

3,6-Diazabicyclo[3.1.1]heptane-6-carboxylic acid, 3-[(2-nitrophenyl)sulfonyl]-, 1,1-dimethylethyl ester

CAS 1414540-41-2C₁₆H₂₁N₃O₆S

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What is the molar mass of C16H21N3O6S?

The molar mass of C16H21N3O6S is 383.42 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 6 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 383.1151 Da.

How many compounds have the formula C16H21N3O6S?

CompoundList lists 21 compounds with the molecular formula C16H21N3O6S, including Ethyl 2-(1-{[4-(acetylamino)phenyl]sulfonyl}-3-oxo-2-piperazinyl)acetate, 2-(Carbamoylamino)-2-oxoethyl (2S)-3-methyl-2-(2-phenylethenesulfonamido)butanoate, 2-Oxo-2-[(propylcarbamoyl)amino]ethyl 2-(2-phenylethenesulfonamido)acetate. 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 C16H21N3O6S?

C16H21N3O6S has a degree of unsaturation of 8. 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.