MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP003158

CAFFEINE; CI-B; MS

---

ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP003158
RECORD_TITLE: CAFFEINE; CI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: YOSHIZUMI H, FAC. OF PHARMACY, MEIJO UNIV.
LICENSE: CC BY-NC-SA

---

CH$NAME: CAFFEINE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₈H₁₀N₄O₂
CH$EXACT_MASS: 194.08038
CH$SMILES: Cn(c2)c(C(=O)1)c(n2)N(C)C(=O)N(C)1
CH$IUPAC: InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
CH$LINK: INCHIKEY RYYVLZVUVIJVGH-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID0020232

---

AC$INSTRUMENT: Unknown
AC$INSTRUMENT_TYPE: CI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: REAGENT_GAS ISOBUTANE

---

PK$SPLASH: splash10-0002-0900000000-2aed5d425b6a95add5db
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  110 3 30
  194 30 300
  195 99.99 999
  196 10 100
//