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Molecular formula

C38H33NO4S

12 compounds have this formula on CompoundList.

Molar mass
599.74g/mol
Monoisotopic mass
599.2130Da
Atoms
77
Elements
5
Rings plus double bonds
23

The formula C38H33NO4S describes a molecule made of 38 carbon atoms, 33 hydrogen atoms, 1 nitrogen atom, 4 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 × 3876.10%
    12.011 × 38 = 456.418 g/mol
  • H Hydrogen × 335.55%
    1.008 × 33 = 33.264 g/mol
  • N Nitrogen × 12.34%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 410.67%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 15.35%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C38H33NO4S

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

Showing 1 to 12 of 12 compounds

(3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((triphenylmethyl)sulfanyl)butanoic acid chemical structure, C38H33NO4S, CAS 646068-80-6
(3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((triphenylmethyl)sulfanyl)butanoic acid
CAS 646068-80-6C38H33NO4S
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-2-methyl-S-(triphenylmethyl)-L-cysteine chemical structure, C38H33NO4S, CAS 725728-43-8
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-2-methyl-S-(triphenylmethyl)-L-cysteine
CAS 725728-43-8C38H33NO4S
N-(((9H-Fluoren-9-yl)methoxy)carbonyl)triphenyl-L-methionine chemical structure, C38H33NO4S, CAS 167015-23-8
N-(((9H-Fluoren-9-yl)methoxy)carbonyl)triphenyl-L-methionine
CAS 167015-23-8C38H33NO4S
N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-((4-methylphenyl)(diphenyl)methyl)-L-cysteine chemical structure, C38H33NO4S, CAS 269067-38-1
N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-((4-methylphenyl)(diphenyl)methyl)-L-cysteine
CAS 269067-38-1C38H33NO4S
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(tritylthio)butanoic acid chemical structure, C38H33NO4S, CAS 1007840-62-1
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(tritylthio)butanoic acid
CAS 1007840-62-1C38H33NO4S
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(tritylthio)propanoic acid chemical structure, C38H33NO4S, CAS 944797-51-7
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(tritylthio)propanoic acid
CAS 944797-51-7C38H33NO4S
Fmoc-N-Me-D-Cys(Trt)-OH chemical structure, C38H33NO4S, CAS 1349807-46-0
Fmoc-N-Me-D-Cys(Trt)-OH
CAS 1349807-46-0C38H33NO4S
Fmoc-N-[2-(tritylmercapto)ethyl]glycine chemical structure, C38H33NO4S, CAS 882847-27-0
Fmoc-N-[2-(tritylmercapto)ethyl]glycine
CAS 882847-27-0C38H33NO4S
Fmoc-D-Cys(Mtt)-OH chemical structure, C38H33NO4S, CAS 252206-29-4
Fmoc-D-Cys(Mtt)-OH
CAS 252206-29-4C38H33NO4S
Fmoc-Cys(Trt)-OMe chemical structure, C38H33NO4S, CAS 245088-56-6
Fmoc-Cys(Trt)-OMe
CAS 245088-56-6C38H33NO4S
Fmoc-alpha-Me-D-Cys(Trt)-OH chemical structure, C38H33NO4S, CAS 725728-37-0
Fmoc-alpha-Me-D-Cys(Trt)-OH
CAS 725728-37-0C38H33NO4S
(3S)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-tritylsulfanylbutanoic acid chemical structure, C38H33NO4S, CAS 2955636-48-1
(3S)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-tritylsulfanylbutanoic acid
CAS 2955636-48-1C38H33NO4S

Frequently asked questions

What is the molar mass of C38H33NO4S?

The molar mass of C38H33NO4S is 599.74 g/mol, calculated from standard atomic weights for 38 carbon atoms, 33 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 599.2130 Da.

How many compounds have the formula C38H33NO4S?

CompoundList lists 12 compounds with the molecular formula C38H33NO4S, including (3R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((triphenylmethyl)sulfanyl)butanoic acid, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-2-methyl-S-(triphenylmethyl)-L-cysteine, N-(((9H-Fluoren-9-yl)methoxy)carbonyl)triphenyl-L-methionine. 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 C38H33NO4S?

C38H33NO4S has a degree of unsaturation of 23. 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.