MassBank:KOX00604p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Tryptophanamide

IDs and Links
MassBank	Tryptophanamide
CAS
Keio ID	T054+

Top 10 Similar Molecules of Tryptophanamide

Ranking	About scoring
KOX00582p Score:52.53 KOX00879p Score:50.22 KOX00797p Score:50.22 KOX00866p Score:49.29 KOX00811p Score:42.9 KOX00912p Score:38.9 KOX00377p Score:38.67 KOX00424p Score:34.76 KOX00325p Score:32.66 KOX00809p Score:32.54	The similarity score between two molecules is defined as the sum of Shannon entropy of ionic formulas shared by the molecules: $\textstyle - \sum_{p\in shared} \log(\mbox{frequency}(p))$ 代謝物間の類似度スコアは、それらのスペクトルで共有される（アノテートされた）イオン式のシャノン情報量の総和です。

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Annotations

Precursor	Product	Comments
C11H14N3O (204)	C11H11N2O (187)	-NH3
C11H14N3O (204)	C10H11N2 (159)	b
C11H14N3O (204)	C9H10N (132)	a
C11H14N3O (204)	C9H8N (130)	a
C11H14N3O (204)	C8H8N (118)	d
C11H14N3O (204)	C8H7N (117)	d,rad.
C11H14N3O (204)	C6H5 (77)	e
C11H14N3O (204)	C5H5 (65)	f
C11H11N2O (187)	C11H8NO (170)	IT
C11H11N2O (187)	C10H11N2 (159)	IT
C11H11N2O (187)	C10H10N (144)	IT
C10H11N2 (159)	C9H10N (132)	IT
C10H11N2 (159)	C9H8N (130)	IT

Precursor-Product Relationship

About the PP Table (行列表示について)
The matrix is viewed columnwise. The topmost precursor ion in bold face produces the product ions beneath it. Each formula in matrix cells corresponds to the neutral loss. Blackout cells indicate products that cannot be derived, and orange cells indicate a structurally plausible link produced by cleaving a single chemical bond (in cases of ring-opening, two bonds).	行列は列方向に見ます。最上段太字の前駆イオン(precursor ion)が直下の生成イオン群(product ions)になると解釈します。 行列要素に書かれている組成式はニュートラルロスです。黒は前駆イオンから生成しえない関係、オレンジは分子構造における共有結合1本の切断（開環の場合は2本）で生じる関係を意味します。

KOX00604p	204 C11H14N3O	187 C11H11N2O	170 C11H8NO	159 C10H11N2	144 C10H10N	142 C10H8N	132 C9H10N	130 C9H8N	118 C8H8N	117 C8H7N	115 C9H7	106 C7H8N	104 C7H6N	103 C8H7	93 C6H7N	91 C7H7	89 C7H5	77 C6H5	65 C5H5
204 C11H14N3O
187 C11H11N2O	H3N
170 C11H8NO	H6N2	H3N
159 C10H11N2	CH3NO	CO
144 C10H10N	CH4N2O	CHNO		HN
142 C10H8N	CH6N2O	CH3NO	CO	H3N	H2
132 C9H10N	C2H4N2O	C2HNO		CHN	C
130 C9H8N	C2H6N2O	C2H3NO	C2O	CH3N	CH2	C	H2
118 C8H8N	C3H6N2O	C3H3NO	C3O	C2H3N	C2H2	C2	CH2	C
117 C8H7N	C3H7N2O	C3H4NO	C3HO	C2H4N	C2H3	C2H	CH3	CH	H
115 C9H7	C2H7N3O	C2H4N2O	C2HNO	CH4N2	CH3N	CHN	H3N	HN
106 C7H8N	C4H6N2O	C4H3NO	C4O	C3H3N	C3H2	C3	C2H2	C2	C
104 C7H6N	C4H8N2O	C4H5NO	C4H2O	C3H5N	C3H4	C3H2	C2H4	C2H2	CH2	CH		H2
103 C8H7	C3H7N3O	C3H4N2O	C3HNO	C2H4N2	C2H3N	C2HN	CH3N	CHN	HN	N	C
93 C6H7N	C5H7N2O	C5H4NO	C5HO	C4H4N	C4H3	C4H	C3H3	C3H	C2H	C2		CH
91 C7H7	C4H7N3O	C4H4N2O	C4HNO	C3H4N2	C3H3N	C3HN	C2H3N	C2HN	CHN	CN	C2	HN		C
89 C7H5	C4H9N3O	C4H6N2O	C4H3NO	C3H6N2	C3H5N	C3H3N	C2H5N	C2H3N	CH3N	CH2N	C2H2	H3N	HN	CH2		H2
77 C6H5	C5H9N3O	C5H6N2O	C5H3NO	C4H6N2	C4H5N	C4H3N	C3H5N	C3H3N	C2H3N	C2H2N	C3H2	CH3N	CHN	C2H2	H2N	CH2	C
65 C5H5	C6H9N3O	C6H6N2O	C6H3NO	C5H6N2	C5H5N	C5H3N	C4H5N	C4H3N	C3H3N	C3H2N	C4H2	C2H3N	C2HN	C3H2	CH2N	C2H2	C2	C

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