No

Compound and formula

Theoretic mass

t_R [min]

Major product ions [m/z]⁺

Cannabinoids/day

7

14

21

28

35

1

THCA-C₂₂H₃₀O₄

358.47

5.90

358.35 [M + H]⁺, 341.17, 331.12, 301.14, 207.10

+

+

+

-

-

2

THC-C₂₁H₃₀O₂

314.45

5.80

315.12 [M + H]⁺, 297.22, 272.17, 255.21, 207.14

+

+

+

+

-

8

CBDA-C₂₁H₃₀O₄

358.47

5.06

355.19 [M + H]⁺, 341.17, 327.21, 301.14, 207.10

+

+

+

-

-