Exact Mass: 770.3724668

C36H68O13P2 (770.4134938000001)

PGP(i-12:0/18:2(9Z,11Z))

[(2S)-2-hydroxy-3-({hydroxy[(2R)-3-[(10-methylundecanoyl)oxy]-2-[(9Z,11Z)-octadeca-9,11-dienoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid

PGP(i-12:0/18:2(9Z,11Z)) is a phosphatidylglycerophosphate (PGP). It is a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site followed by another phosphate moiety. Phosphatidylglycerolphosphate is present at a level of 1-2\\% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11\\% of the total). It is well established that the concentration of phosphatidylglycerolphosphate increases during fetal development. Phosphatidylglycerolphosphate may be present in animal tissues merely as a precursor for cardiolipin synthesis. As is the case with diacylglycerols, phosphatidylglycerophosphates can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PGP(i-12:0/18:2(9Z,11Z)), in particular, consists of one chain of isododecanoic acid at the C-1 position and one chain of (9Z,11Z)-octadecadienoic acid at the C-2 position. They are synthesized by the addition of glycerol 3-phosphate to a CDP-diacylglycerol. In turn, PGPs are dephosphorylated to phosphatidylglycerols (PGs). While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes.

Ttatpn

2-Amino-N-[1-({1-[(1-{[1-(C-hydroxycarbonimidoyl)-2-phenylethyl]-C-hydroxycarbonimidoyl}-2-(1H-indol-3-yl)ethyl)-C-hydroxycarbonimidoyl]ethyl}-C-hydroxycarbonimidoyl)-2-(1H-indol-3-yl)ethyl]-3-(4-hydroxyphenyl)propanimidate

C43H46N8O6 (770.3540135999999)

(25R)-3?,17alpha,27-triol-spirostan-6-one-3-O-alpha-L-rhamnopyranosyl-(1?2)-?-D-glucopyranoside|pumilum A

(23S,25R)-14alpha,17alpha,23-trihydroxyspirost-5-en-3beta-yl O-alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranoside

(24S,25S)-3beta,17alpha,24-trihydroxy-5alpha-spirostan-6-one 3-O-[alpha-L-rhamnopyranosyl-(1?2)]-beta-D-glucopyranoside

12-hydroxyophiogenin 3-O-alpha-L-rhamnopyranosyl(1?2)-beta-D-glucopyranoside|ophiopogonin R

(23S,25S)-17alpha,23,27-trihydroxyspirost-5-en-3beta-yl-O-alpha-L-rhamnopyranosyl-(1?4)-beta-D-glucopyranoside|dioscoreanoside J

2alpha-O-isobutyryl-3beta,5alpha,7beta,10,15beta-penta-O-acetyl-14alpha-O-benzoyl-10,18-dihydromyrsinol

C41H54O14 (770.3513384)

(24S,25S)-17alpha,24,25-trihydroxyspirost-5-en-3beta-yl-O-alpha-L-rhamnopyranosyl-(1?4)-beta-D-glucopyranoside|dioscoreanoside F

(24S,25R)-1beta-[(beta-D-glucopyranosyl)oxy]-6beta-hydroxy-3alpha,5alpha-cyclospirostan-24-yl beta-D-glucopyranoside

C37H62N4O7S3 (770.3780421999999)

(2E,6Z)-2,6-dimethyl-8-[(O-alpha-L-rhamnopyranosyl-(1->3)-alpha-L-rhamnopyranosyl)-oxy]-octadien-1-yl O-beta-D-glucopyranosyl-(1->2)-alpha-L-rhamnopyranoside

C34H58O19 (770.3572118)

RA-XXI

C41H50N6O9 (770.363909)

hoiamide C

(23S,25R)-12alpha,17alpha,23-trihydroxyspirost-5-en-3beta-yl O-alpha-L-rhamnopyranosyl-(1->2)-beta-D-glucopyranoside

YS-VI

1beta,3beta-dihydroxypregna-5,16-dien-20-one 1-O-[O-alpha-L-rhamnopyranosyl-(1->2)-O-[beta-D-xylopyranosyl-(1->3)]-beta-D-glucopyranoside

C38H58O16 (770.3724668)

26-O-beta-D-glucopyranosyl-22xi-methoxy-2alpha,3beta-dihydroxy-furost-5,25(27)-diene-1beta-yl O-beta-D-xylopyranoside|atropuroside G

3beta-dihydroxy pregn-5,16-dien-20-one 3-O-beta-chacotrioside

euphodendroidin K

C41H54O14 (770.3513384)

euphodendroidin M

C41H54O14 (770.3513384)

C39H62O15_(3beta,5alpha,15alpha,22xi,23S,25R)-15,23-Dihydroxy-26-oxospirostan-3-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside

NCGC00385755-01_C39H62O15_(3beta,5alpha,15alpha,22xi,23S,25R)-15,23-Dihydroxy-26-oxospirostan-3-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside

(23S,25R)-12alpha,17alpha,23-trihydroxyspirost-5-en-3beta-yl O-alpha-L-rhamnopyranosyl-(1-2)-beta-D-glucopyranoside

(23S,25R)-14alpha,17alpha,23-trihydroxyspirost-5-en-3beta-yl O-alpha-L-rhamnopyranosyl-(1-2)-beta-D-glucopyranoside

Spongipregnoloside C

3-O-alpha-L-rhamnopyranosyl-(1-4)[alpha-L-rhamnopyranosyl-(1-2)]-beta-D-glucopyranosyl)-3beta-hydroxy-pregna-5,16-dien-20-one

4-[[6-[(1-Oxo-2-propen-1-yl)oxy]hexyl]oxy]benzoic acid 1,1-(1,4-phenylene) ester

C46H58O10 (770.4029768)

3beta,15alpha,23alpha-Trihydroxy-5alpha-spirostan-26-one 3-O-alpha-rhamnopyranosyl-(1-2)-beta-glucopyranoside

C44H54N2O10 (770.3778264000001)

10-decarboxymethyl, 10-hydroxyaclacinomycin A

C40H52NO14+ (770.3387632)

N-[2-[(7E,9S,10S,11S,12E,14S,16E,20S,21S,22E,24Z,26Z)-4,10,14,20-tetrahydroxy-3,7,9,11,17,21,27-heptamethyl-6,18,28,32,34-pentaoxo-29-azatricyclo[28.3.1.05,33]tetratriaconta-1(33),2,4,7,12,16,22,24,26,30-decaen-31-yl]ethyl]acetamide

N-[2-[(7E,9S,10S,11S,12E,14S,16E,20S,21S,22E,24Z,26Z)-4,10,14,20-tetrahydroxy-3,7,9,11,17,21,27-heptamethyl-6,18,28,32,34-pentaoxo-29-azatricyclo[28.3.1.05,33]tetratriaconta-1(33),2,4,7,12,16,22,24,26,30-decaen-31-yl]ethyl]acetamide

[1-butanoyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate

[1-acetyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoate

[1-hexanoyloxy-3-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate

[1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-octanoyloxypropan-2-yl] (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate

[1-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxy-3-[(5E,8E,11E)-tetradeca-5,8,11-trienoyl]oxypropan-2-yl] (9E,11E,13E)-hexadeca-9,11,13-trienoate

[1-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxy-3-[(7E,9E)-tetradeca-7,9-dienoyl]oxypropan-2-yl] (7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoate

[1-[hydroxy-[(5R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoate

DGDG O-24:6;O

SMGDG O-30:7;O

C39H62O13S (770.3910922)

SQDG 30:6;O

C39H62O13S (770.3910922)

PA 20:5/20:6;O2

C43H63O10P (770.4158628)

PA 40:11;O2

C43H63O10P (770.4158628)

PG 22:4/11:3;O3

PG 33:7;O3

LPIM1 19:3

C34H59O17P (770.3489694)

PI O-20:0/7:2;O3

PI O-27:2;O3

PI 14:0/12:2;O3

C35H63O16P (770.3853528)

PI 18:0/8:2;O3

C35H63O16P (770.3853528)

PI 18:0/9:1;O2

C37H55O15P (770.3278409999999)

PI 20:5/8:3;O2

PI 22:0/5:1;O2

PI 22:4/7:3;O

C38H59O14P (770.3642244)

PI 26:2;O3

C35H63O16P (770.3853528)

PI 27:1;O2

C37H55O15P (770.3278409999999)

PI 28:8;O2

PI 29:7;O

C38H59O14P (770.3642244)

PI 30:6

PI 8:0_22:6

Ac-{Gly(N-me)}-Sar-Sar-Sar-Sar-Sar-Sar-Sar-Sar-Sar

C32H54N10O12 (770.3922484)

Ac-{Gly(N-me)}-Sar-Sar-Sar-Sar-Sar-Sar-Sar-Sar-Sar is a decapeptide. Ac-{Gly(N-me)}-Sar-Sar-Sar-Sar-Sar-Sar-Sar-Sar-Sar can be used to preparation of antibody-drug conjugate[1].

(2s)-2-[(8-{[(1r,2s,4r,5r,6r,7r,10s,11r,14s,16s)-5-(acetyloxy)-16-hydroxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadecan-14-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-5-carbamimidamidopentanoic acid

(2s)-2-[(8-{[(1r,2s,4r,5r,6r,7r,10s,11r,14s,16s)-5-(acetyloxy)-16-hydroxy-7,11-dimethyl-6-(6-oxopyran-3-yl)-3-oxapentacyclo[8.8.0.0²,⁴.0²,⁷.0¹¹,¹⁶]octadecan-14-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-5-carbamimidamidopentanoic acid

C40H58N4O11 (770.4101878)

(1's,2r,2'r,4'r,5r,7's,8's,9's,12'r,13's,15's,16'r,18'r)-16'-{[(2r,3r,4s,5r,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-15'-hydroxy-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-10'-one

(1's,2r,2'r,4'r,5r,7's,8's,9's,12'r,13's,15's,16'r,18'r)-16'-{[(2r,3r,4s,5r,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-15'-hydroxy-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-10'-one

(2r,3r,4r,5r,6s)-2-{[(2s,3r,4r,5s,6s)-2-{[(2z,6e)-8-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3,7-dimethylocta-2,6-dien-1-yl]oxy}-3,5-dihydroxy-6-methyloxan-4-yl]oxy}-6-methyloxane-3,4,5-triol

(2r,3r,4r,5r,6s)-2-{[(2s,3r,4r,5s,6s)-2-{[(2z,6e)-8-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3,7-dimethylocta-2,6-dien-1-yl]oxy}-3,5-dihydroxy-6-methyloxan-4-yl]oxy}-6-methyloxane-3,4,5-triol

C34H58O19 (770.3572118)

(1s,4r,7s,10s,13s,16s)-7-ethyl-2,5,11,24-tetrahydroxy-10-[(4-methoxyphenyl)methyl]-4,9,13,15,29-pentamethyl-22-oxa-3,6,9,12,15,29-hexaazatetracyclo[14.12.2.2¹⁸,²¹.1²³,²⁷]tritriaconta-2,5,11,18,20,23(31),24,26,32-nonaene-8,14,30-trione

(1s,4r,7s,10s,13s,16s)-7-ethyl-2,5,11,24-tetrahydroxy-10-[(4-methoxyphenyl)methyl]-4,9,13,15,29-pentamethyl-22-oxa-3,6,9,12,15,29-hexaazatetracyclo[14.12.2.2¹⁸,²¹.1²³,²⁷]tritriaconta-2,5,11,18,20,23(31),24,26,32-nonaene-8,14,30-trione

C41H50N6O9 (770.363909)

5,7',9',13'-tetramethyl-16',19'-bis({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy})-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-10'-one

(2s,3r,4s,5s,6r)-2-{[(2r,3r,4r,5r,6r)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(1'r,2s,2's,3s,3'r,4'r,5r,7's,8'r,9's,12's,13'r,16's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-18'-ene-3,3'-dioloxy]oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol

(2s,3r,4s,5s,6r)-2-{[(2r,3r,4r,5r,6r)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(1'r,2s,2's,3s,3'r,4'r,5r,7's,8'r,9's,12's,13'r,16's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-18'-ene-3,3'-dioloxy]oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol