Exact Mass: 655.2853

20-Hydroxyprotorifamycin I

3,5,15,17-O-tetraacetyl-7-O-nicotinoylcheiradone

euphocharacin I

13-Hydroxyprotorifamycin I

His Lys Trp Trp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

His Gln Trp Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

His Trp Lys Trp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]hexanamido]-3-(1H-indol-3-yl)propanoic acid

His Trp Gln Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanoic acid

His Trp Trp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]hexanoic acid

His Trp Trp Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanoic acid

Lys His Trp Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Lys Trp His Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Lys Trp Trp His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

Gln His Trp Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Gln Trp His Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Gln Trp Trp His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

Trp His Lys Trp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-(1H-indol-3-yl)propanoic acid

Trp His Gln Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanoic acid

Trp His Trp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]hexanoic acid

Trp His Trp Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanoic acid

Trp Lys His Trp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Trp Lys Trp His

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]hexanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

Trp Gln His Trp

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

Trp Gln Trp His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

Trp Trp His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

Trp Trp His Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanoic acid

Trp Trp Lys His

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]hexanamido]-3-(1H-imidazol-4-yl)propanoic acid

Trp Trp Gln His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanoic acid

GlcNAcβ1-3Galβ1-4GlcNAcβ-Sp

C24H41N5O16 (655.2548)

3-(Dimethylamino)-1-(3-benzyloxyphenyl)-2S-methyl-1-propanone Dibenzoyl Tartrate

C37H37NO10 (655.2417)

Capromorelin tartrate

C32H41N5O10 (655.2853)

C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C76358 - Growth Hormone-Releasing Hormone Analogue

neodymium neodecanoate

C30H57NdO6 (655.3232)

N,N-Bis(4-diphenylamino-4-biphenylyl)amine

C48H37N3 (655.2987)

Vicoprofen

D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids

Chaxamycin C

5-aminopentyl 2-acetamido-2,6-dideoxy-alpha-L-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-alpha-D-galactopyranosyl-(1->4)-alpha-D-galactopyranoside

C27H49N3O15 (655.3164)

4,4,4-trifluoro-N-[(3S,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4,4,4-trifluoro-1-oxobutyl)amino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]butanamide

4,4,4-trifluoro-N-[(3S,9R,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4,4,4-trifluoro-1-oxobutyl)amino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]butanamide

C30H43F6N3O6 (655.3056)

4,4,4-trifluoro-N-[(3R,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4,4,4-trifluoro-1-oxobutyl)amino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]butanamide

4,4,4-trifluoro-N-[(3R,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4,4,4-trifluoro-1-oxobutyl)amino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]butanamide

C30H43F6N3O6 (655.3056)

4,4,4-trifluoro-N-[(3S,9R,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4,4,4-trifluoro-1-oxobutyl)amino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]butanamide

4,4,4-trifluoro-N-[(3S,9R,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-9-[[methyl-(4,4,4-trifluoro-1-oxobutyl)amino]methyl]-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-16-yl]butanamide

C30H43F6N3O6 (655.3056)

5-aminopentyl 2-acetamido-2-deoxy-alpha-D-glucopyranosyl-(1->2)-alpha-L-rhamnopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-L-galactopyranoside

C27H49N3O15 (655.3164)

Chaxamycin C, rel-

A natural product found in Streptomyces speciesC34.

PE 20:4/7:3;O3

PE 20:5/7:2;O3

PE 27:7;O3

LNAPS 26:6;O

PS 18:3/8:3;O

PS 18:4/7:3;O2

C31H46NO12P (655.2757)

PS 20:4/6:2;O

PS 22:5/4:1;O

PS 25:7;O2

C31H46NO12P (655.2757)

PS 26:6;O

ST 24:3;O8;HexNAc

C32H49NO13 (655.3204)

Ac-Nle-Pro-Nle-Asp-AMC

C33H45N5O9 (655.3217)

Ac-Nle-Pro-Nle-Asp-AMC is a specific substrate for 26S proteasome. Ac-Nle-Pro-Nle-Asp-AMC can be used for the 26S proteasome caspase-like activity analysis[1][2][3].

Z-Gly-Pro-Arg-AMC (hydrochloride)

C31H38ClN7O7 (655.2521)

Z-Gly-Pro-Arg-AMC hydrochloride a fluorescent trypsin and cathepsin K substrate. Z-Gly-Pro-Arg-AMC hydrochloride can be used to determine trypsin and cathepsin K activity[1][2].

(1s,2r,3r,4s,5s,7r,8s,9r,10r,11s)-2,7,8-tris(acetyloxy)-11-[2-(acetyloxy)propan-2-yl]-5,9-dimethyl-14-oxo-16-oxatetracyclo[7.5.2.0¹,¹⁰.0³,⁷]hexadec-12-en-4-yl pyridine-3-carboxylate

(1r,2s,13s,16s,17s,19r,20r,22s,25s,27s)-7-[(2r)-3-chloro-2-hydroxy-3-methylbutyl]-22-[(2s)-3,3-dimethyloxiran-2-yl]-1,2,24,24-tetramethyl-18,21,23,26-tetraoxa-4-azaoctacyclo[14.13.0.0²,¹³.0³,¹¹.0⁵,¹⁰.0¹⁷,¹⁹.0¹⁷,²⁷.0²⁰,²⁵]nonacosa-3(11),5,7,9-tetraen-16-ol

(1r,2s,13s,16s,17s,19r,20r,22s,25s,27s)-7-[(2r)-3-chloro-2-hydroxy-3-methylbutyl]-22-[(2s)-3,3-dimethyloxiran-2-yl]-1,2,24,24-tetramethyl-18,21,23,26-tetraoxa-4-azaoctacyclo[14.13.0.0²,¹³.0³,¹¹.0⁵,¹⁰.0¹⁷,¹⁹.0¹⁷,²⁷.0²⁰,²⁵]nonacosa-3(11),5,7,9-tetraen-16-ol

C37H50ClNO7 (655.3276)

7-(3-chloro-2-hydroxy-3-methylbutyl)-22-(3,3-dimethyloxiran-2-yl)-1,2,24,24-tetramethyl-18,21,23,26-tetraoxa-4-azaoctacyclo[14.13.0.0²,¹³.0³,¹¹.0⁵,¹⁰.0¹⁷,¹⁹.0¹⁷,²⁷.0²⁰,²⁵]nonacosa-3(11),5,7,9-tetraen-16-ol

7-(3-chloro-2-hydroxy-3-methylbutyl)-22-(3,3-dimethyloxiran-2-yl)-1,2,24,24-tetramethyl-18,21,23,26-tetraoxa-4-azaoctacyclo[14.13.0.0²,¹³.0³,¹¹.0⁵,¹⁰.0¹⁷,¹⁹.0¹⁷,²⁷.0²⁰,²⁵]nonacosa-3(11),5,7,9-tetraen-16-ol

C37H50ClNO7 (655.3276)

2,4,7-tris(acetyloxy)-1-[(acetyloxy)methyl]-5,9,11,11-tetramethyl-8-oxo-10-oxatetracyclo[7.6.1.0³,⁷.0¹²,¹⁶]hexadec-13-en-15-yl pyridine-3-carboxylate

(7e,9r,10s,11r,12r,13r,14r,15r,16s,17s,18e,20z)-2,4,10,12,14,16,22-heptahydroxy-9-(hydroxymethyl)-3,7,11,13,15,17,25-heptamethyl-23-azatricyclo[22.3.1.0⁵,²⁷]octacosa-1(27),2,4,7,18,20,22,24-octaene-6,26,28-trione

(7e,9r,10s,11r,12r,13r,14r,15r,16s,17s,18e,20z)-2,4,10,12,14,16,22-heptahydroxy-9-(hydroxymethyl)-3,7,11,13,15,17,25-heptamethyl-23-azatricyclo[22.3.1.0⁵,²⁷]octacosa-1(27),2,4,7,18,20,22,24-octaene-6,26,28-trione

(2r,3s)-2-{[(2s)-2-{[(2s)-2-{[(2s)-2-{[(2s,3s)-2-amino-1,3-dihydroxybutylidene]amino}-1-hydroxy-3-phenylpropylidene]amino}-1-hydroxy-3-phenylpropylidene]amino}-4-carboxy-1-hydroxybutylidene]amino}-3-methylpentanoic acid

(2r,3s)-2-{[(2s)-2-{[(2s)-2-{[(2s)-2-{[(2s,3s)-2-amino-1,3-dihydroxybutylidene]amino}-1-hydroxy-3-phenylpropylidene]amino}-1-hydroxy-3-phenylpropylidene]amino}-4-carboxy-1-hydroxybutylidene]amino}-3-methylpentanoic acid

C33H45N5O9 (655.3217)

(2s,3s,3ar,4r,7r,8s,12s,13ar)-4,7,13a-tris(acetyloxy)-2,9,9,12-tetramethyl-5-methylidene-13-oxo-3-(propanoyloxy)-1h,2h,3h,3ah,4h,6h,7h,8h,12h-cyclopenta[12]annulen-8-yl pyridine-3-carboxylate

(1r,2r,3r,4s,5s,7r,9s,12s,15r,16r)-2,4,7-tris(acetyloxy)-1-[(acetyloxy)methyl]-5,9,11,11-tetramethyl-8-oxo-10-oxatetracyclo[7.6.1.0³,⁷.0¹²,¹⁶]hexadec-13-en-15-yl pyridine-3-carboxylate

(7e,9r,10s,11r,12r,13r,14r,15r,16s,17s)-2,4,10,12,14,16,22-heptahydroxy-9-(hydroxymethyl)-3,7,11,13,15,17,25-heptamethyl-23-azatricyclo[22.3.1.0⁵,²⁷]octacosa-1(27),2,4,7,18,20,22,24-octaene-6,26,28-trione

(7e,9r,10s,11r,12r,13r,14r,15r,16s,17s)-2,4,10,12,14,16,22-heptahydroxy-9-(hydroxymethyl)-3,7,11,13,15,17,25-heptamethyl-23-azatricyclo[22.3.1.0⁵,²⁷]octacosa-1(27),2,4,7,18,20,22,24-octaene-6,26,28-trione

2-[(2-{[2-({2-[(2-amino-1,3-dihydroxybutylidene)amino]-1-hydroxy-3-phenylpropylidene}amino)-1-hydroxy-3-phenylpropylidene]amino}-4-carboxy-1-hydroxybutylidene)amino]-3-methylpentanoic acid

C33H45N5O9 (655.3217)

2,4,10,12,14,16-hexahydroxy-9-(hydroxymethyl)-3,7,11,13,15,17,25-heptamethyl-23-azatricyclo[22.3.1.0⁵,²⁷]octacosa-1,3,5(27),7,18,20,24-heptaene-6,22,26,28-tetrone

4,7,13a-tris(acetyloxy)-2,9,9,12-tetramethyl-5-methylidene-13-oxo-3-(propanoyloxy)-1h,2h,3h,3ah,4h,6h,7h,8h,12h-cyclopenta[12]annulen-8-yl pyridine-3-carboxylate