Sample

Spectral information

Retention time (min); Mean based on MS+

11.38

14.68

16.70

19.78

Cuba

UV (λmax)

MS (+) m/z

MS ( ̶ ) m/z

[2M-H]-

278

481.1

479.2

959.0

252

465.0

463.1

Martinican 3

UV (λmax)

MS (+) m/z

MS ( ̶ ) m/z

[2M-H]-

202

480.0

278

481.1

479.2

959.0

252(370)

465.0

463.2

Artefact

Martinican 2 first cristallisation

UV (λmax)

MS (+) m/z

MS ( ̶ ) m/z

[2M-H]-

276

481.1

479.2

959.0

254(368)

465.0

463.2

Martinican 2 second cristallisation

UV (λmax)

MS (+) m/z

MS ( ̶ ) m/z

[2M-H]-

278

481.1

479.2

959.0

252(370)

465.0

463.2