9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate

C148H172ClN21O44 — CID 16733608

About 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate

9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate (PubChem CID 16733608) has the molecular formula C148H172ClN21O44 and a molecular weight of 2984.56 g/mol. Its IUPAC name is 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate.

Molecular Properties

• Compound Name: 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate
• PubChem CID: 16733608
• Molecular Formula: C148H172ClN21O44
• Molecular Weight: 2984.56 g/mol
• Exact Mass: 2982.16
• IUPAC Name: 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate
• SMILES: CC(C)/C=C/C=C/C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]1C(=O)N[C@H](c2ccc(O)cc2)C(=O)N[C@H](CCCNC(=O)OCC2c3ccccc3-c3ccccc32)C(=O)N[C@H]([C@@H](C)O)C(=O)N[C@@H](c2ccc(O)cc2)C(=O)N[C@H](c2ccc(O)cc2)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@H](CCCNC(=O)OCC2c3ccccc3-c3ccccc32)C(=O)N[C@H](c2ccc(O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O)cc2)C(=O)N[C@H]([C@@H](C)O)C(=O)N[C@@H](c2ccc(O)cc2)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C)C(=O)N[C@@H](c2ccc(O)c(Cl)c2)C(=O)O[C@@H]1C(N)=O
• InChI: InChI=1S/C148H172ClN21O44/c1-71(2)24-12-21-37-109(182)156-104(65-108(150)181)134(195)170-120-126(128(151)189)213-144(205)119(83-48-59-105(180)99(149)64-83)169-129(190)73(5)155-132(193)102(62-72(3)4)157-110(183)66-154-135(196)114(78-38-49-84(176)50-39-78)165-138(199)113(76(8)175)163-140(201)116(82-46-57-88(58-47-82)210-146-127(124(187)122(185)107(68-172)212-146)214-145-125(188)123(186)121(184)106(67-171)211-145)164-131(192)100(35-22-60-152-147(206)208-69-97-93-31-17-13-27-89(93)90-28-14-18-32-94(90)97)158-133(194)103(63-77-25-10-9-11-26-77)160-136(197)111(74(6)173)162-141(202)117(80-42-53-86(178)54-43-80)167-142(203)118(81-44-55-87(179)56-45-81)166-137(198)112(75(7)174)161-130(191)101(159-139(200)115(168-143(120)204)79-40-51-85(177)52-41-79)36-23-61-153-148(207)209-70-98-95-33-19-15-29-91(95)92-30-16-20-34-96(92)98/h9-21,24-34,37-59,64,71-76,97-98,100-104,106-107,111-127,145-146,171-180,184-188H,22-23,35-36,60-63,65-70H2,1-8H3,(H2,150,181)(H2,151,189)(H,152,206)(H,153,207)(H,154,196)(H,155,193)(H,156,182)(H,157,183)(H,158,194)(H,159,200)(H,160,197)(H,161,191)(H,162,202)(H,163,201)(H,164,192)(H,165,199)(H,166,198)(H,167,203)(H,168,204)(H,169,190)(H,170,195)/b24-12+,37-21+/t73-,74-,75-,76-,100-,101-,102+,103+,104+,106-,107-,111+,112-,113-,114+,115-,116-,117-,118+,119+,120+,121-,122-,123+,124+,125+,126+,127+,145-,146+/m1/s1
• InChIKey: YAVVUESHZSSMAT-OLSAWOKDSA-N
• XLogP: -0.58
• TPSA: 1024.21 Ų
• H-Bond Donors: 36
• H-Bond Acceptors: 44
• Rotatable Bonds: 40
• Heavy Atoms: 214
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	2984.56
LogP ≤ 5	-0.58
H-Bond Donors ≤ 5	36
H-Bond Acceptors ≤ 10	44

Frequently Asked Questions

What is the IUPAC name of 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate?

The IUPAC name of 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate (CID 16733608) is 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate.

What is the SMILES notation for 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate?

The canonical SMILES for 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate is CC(C)/C=C/C=C/C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]1C(=O)N[C@H](c2ccc(O)cc2)C(=O)N[C@H](CCCNC(=O)OCC2c3ccccc3-c3ccccc32)C(=O)N[C@H]([C@@H](C)O)C(=O)N[C@@H](c2ccc(O)cc2)C(=O)N[C@H](c2ccc(O)cc2)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@H](CCCNC(=O)OCC2c3ccccc3-c3ccccc32)C(=O)N[C@H](c2ccc(O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]3O)cc2)C(=O)N[C@H]([C@@H](C)O)C(=O)N[C@@H](c2ccc(O)cc2)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C)C(=O)N[C@@H](c2ccc(O)c(Cl)c2)C(=O)O[C@@H]1C(N)=O.

What is the InChIKey of 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate?

The InChIKey is YAVVUESHZSSMAT-OLSAWOKDSA-N. The full InChI is InChI=1S/C148H172ClN21O44/c1-71(2)24-12-21-37-109(182)156-104(65-108(150)181)134(195)170-120-126(128(151)189)213-144(205)119(83-48-59-105(180)99(149)64-83)169-129(190)73(5)155-132(193)102(62-72(3)4)157-110(183)66-154-135(196)114(78-38-49-84(176)50-39-78)165-138(199)113(76(8)175)163-140(201)116(82-46-57-88(58-47-82)210-146-127(124(187)122(185)107(68-172)212-146)214-145-125(188)123(186)121(184)106(67-171)211-145)164-131(192)100(35-22-60-152-147(206)208-69-97-93-31-17-13-27-89(93)90-28-14-18-32-94(90)97)158-133(194)103(63-77-25-10-9-11-26-77)160-136(197)111(74(6)173)162-141(202)117(80-42-53-86(178)54-43-80)167-142(203)118(81-44-55-87(179)56-45-81)166-137(198)112(75(7)174)161-130(191)101(159-139(200)115(168-143(120)204)79-40-51-85(177)52-41-79)36-23-61-153-148(207)209-70-98-95-33-19-15-29-91(95)92-30-16-20-34-96(92)98/h9-21,24-34,37-59,64,71-76,97-98,100-104,106-107,111-127,145-146,171-180,184-188H,22-23,35-36,60-63,65-70H2,1-8H3,(H2,150,181)(H2,151,189)(H,152,206)(H,153,207)(H,154,196)(H,155,193)(H,156,182)(H,157,183)(H,158,194)(H,159,200)(H,160,197)(H,161,191)(H,162,202)(H,163,201)(H,164,192)(H,165,199)(H,166,198)(H,167,203)(H,168,204)(H,169,190)(H,170,195)/b24-12+,37-21+/t73-,74-,75-,76-,100-,101-,102+,103+,104+,106-,107-,111+,112-,113-,114+,115-,116-,117-,118+,119+,120+,121-,122-,123+,124+,125+,126+,127+,145-,146+/m1/s1.

What are the key properties of 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate?

9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate has a molecular weight of 2984.56 g/mol, XLogP of -0.58, 40 rotatable bonds, 36 hydrogen bond donors, and 44 hydrogen bond acceptors.

Where does this data come from?

All data for 9H-fluoren-9-ylmethyl N-[3-[(3S,6R,9S,15S,18R,21S,24R,27S,30S,33R,36S,39R,42R,45R,48S,49S)-48-[[(2S)-4-amino-2-[[(2E,4E)-6-methylhepta-2,4-dienoyl]amino]-4-oxobutanoyl]amino]-27-benzyl-49-carbamoyl-3-(3-chloro-4-hydroxyphenyl)-21-[4-[(2R,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyphenyl]-24-[3-(9H-fluoren-9-ylmethoxycarbonylamino)propyl]-18,30,39-tris[(1R)-1-hydroxyethyl]-15,33,36,45-tetrakis(4-hydroxyphenyl)-6-methyl-9-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-hexadecaoxo-1-oxa-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46-pentadecazacyclononatetracont-42-yl]propyl]carbamate is sourced from PubChem (CID 16733608), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).