What's in espresso?
Water, Caffeine, Chlorogenic acid, Trigonelline, Sucrose, Malic acid, Ascorbic acid, Palmitic acid, Oleic acid, Linoleic acid, Potassium, Theobromine, Magnesium, Citric acid, Sodium, Calcium, Sialic acids, Phosphate, Niacin, Nicotinic acid, Stearic acid, Iron, Galactose, Glucose, Riboflavin, Zinc, Thiamin, Vitamin B6, Manganese, Copper, Folate, Vitamin A (Retinol), Vitamin E (Tocopherol), Vitamin D, Vitamin B12 (Cyanocobalamin), Vitamin K
| Compound | Formula | SMILES |
|---|
| Water |
|
O |
| Caffeine |
|
CN1C=NC2=C1C(=O)N(C(=O)N2C)C |
| Chlorogenic acid |
|
O=C(C1=C(O)C(O)=C(O)C=C1)COC2CC(O)C(O)C(O)C2=O |
| Trigonelline |
|
CN1CC(=O)N=C(C=C1)C2=CN=CC=C2 |
| Sucrose |
|
C(C1C(C(C(C(O1)O)O)O)O)OC2(OC(C(O)C(O)C2O)n3c(nc4c(c3)N=CN=C4)N)CO |
| Malic acid |
|
O=C(O)CC(O)C(=O)O |
| Ascorbic acid |
|
O=C1OC(C(O)C(O)C1O)CO |
| Palmitic acid |
|
CCCCCCCCCCCCCCCC(=O)O |
| Oleic acid |
|
CCCCCCCCC=CCCCCCCCC(=O)O |
| Linoleic acid |
|
CCCCCCCC=CCCC=CCCCCCCCC(=O)O |
| Potassium |
|
[K+] |
| Theobromine |
|
CN1C(=O)N(C)C2=C(C1=O)N=CN=C2N |
| Magnesium |
|
[Mg+2] |
| Citric acid |
|
O=C(O)CC(O)C(C(=O)O)O)C(=O)O |
| Sodium |
|
[Na+] |
| Calcium |
|
[Ca+2] |
| Sialic acids |
|
|
| Phosphate |
|
[PO4-3] |
| Niacin |
|
c1cc(cnc1)C(=O)N |
| Nicotinic acid |
|
c1cnc(cc1)C(=O)O |
| Stearic acid |
|
CCCCCCCCCCCCCCCCCC(=O)O |
| Iron |
|
[Fe+2] |
| Galactose |
|
C(C(C(C(C(O1)O)O)O)O)O=C2C(O)=CC(C(O)=C2O)O |
| Glucose |
|
C(C(C(C(C(=O)O)O)O)O)O |
| Riboflavin |
|
CN1C(=O)C(C=C(C1=O)N2)=C(C2=O)C3=CC=C(O)C=C3 |
| Zinc |
|
[Zn+2] |
| Thiamin |
|
CN1C(CSCC(N)=C1)C2=NC=C(C(N)=N2)C |
| Vitamin B6 |
|
COC1=C(C=C(O)C=C1)C(N)=C(O)C=O |
| Manganese |
|
[Mn+2] |
| Copper |
|
[Cu+2] |
| Folate |
|
N1C(SC2=C(C1=O)NC=C(N2)N)C3=CC=C(C=C3)C(N)(=O)=O |
| Vitamin A (Retinol) |
|
CC1=CCCC(C(C=C(C)C=CC(C)=CC=C(C)C=CCN1)C)C |
| Vitamin E (Tocopherol) |
|
CC1CC(C(C2=C1C(=C(C(=C2)C(C)C)O)C)C)OC3=CC=C(C=C3)CCCC(C)C |
| Vitamin D |
|
CC(C)CC(C)C1CCC2C3CCC(O)C(C3=CCC2C1)C4CC=C4 |
| Vitamin B12 (Cyanocobalamin) |
|
CC1=C(C2=C(C=N1)N=C(C(=C2)N)N3CC(C(C(O3)CO)O)O)C4N1C(C(C(O1)O)O)C(C)C5=NC=NC(=C5N)N6CCC(C(O6)CO)O.CN(C)C.C(=O)O.CN(C)C.O.C.C.C.C.C.C.C.C.C.C.C |
| Vitamin K |
|
C1=CC=C2C(=C1)C(C(C3=C2C(=CC=C3)C)=C(C)C)CCCC(C)C)OC |
source: ai · model: GPT-5 · first answered: 2026-07-25 19:55:44
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