Product Name

  • Name

    3BETA-HYDROXY-DELTA5-CHOLENIC ACID

  • EINECS
  • CAS No. 5255-17-4
  • Article Data20
  • CAS DataBase
  • Density 1.11 g/cm3
  • Solubility
  • Melting Point 232°C
  • Formula C24H38O3
  • Boiling Point 522.8 °C at 760 mmHg
  • Molecular Weight 374.564
  • Flash Point 284.1 °C
  • Transport Information
  • Appearance WHITE TO OFF-WHITE POWDER
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 5255-17-4 (3BETA-HYDROXY-DELTA5-CHOLENIC ACID)
  • Hazard Symbols
  • Synonyms Chol-5-en-24-oicacid, 3b-hydroxy- (8CI);Chol-5-enicacid, 3b-hydroxy- (6CI,7CI);3b-Hydroxy-5-cholenic acid;3b-Hydroxychol-5-en-24-ic acid;3b-Hydroxychol-5-en-24-oic acid;3b-Hydroxychol-5-enoic acid;3b-Hydroxycholenoic acid;Cholenicacid;D5-3b-Hydroxycholenic acid;D5-Cholenic acid;
  • PSA 57.53000
  • LogP 5.42720

Synthetic route

3β-acetoxy-5-cholenic acid
19462-13-6

3β-acetoxy-5-cholenic acid

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
With sodium hydroxide In methanol for 4h; Ambient temperature;89.6%
methyl 5-cholenoate
20231-57-6

methyl 5-cholenoate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
With water; lithium hydroxide In tetrahydrofuran Inert atmosphere;80%
methyl 3α,6α-ditosyloxy-5β-cholan-24-oate
1184-20-9

methyl 3α,6α-ditosyloxy-5β-cholan-24-oate

potassium acetate
127-08-2

potassium acetate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
With N,N-dimethyl-formamide Erwaermen des Reaktionsprodukts mit methanol. KOH;
Hyodeoxycholic Acid
83-49-8

Hyodeoxycholic Acid

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

3β-acetoxy-5α,6β-dibromocholestane
514-50-1

3β-acetoxy-5α,6β-dibromocholestane

A

prasterone acetate
853-23-6

prasterone acetate

B

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
With chromium(VI) oxide; acetic acid Erwaermen des Reaktionsprodukts mit Zink-Pulver und Essigsaeure und Erwaermen des erhaltenen Reaktionsprodukts mit methanol. Kalilauge;
With chromium(VI) oxide; acetic acid Erwaermen des Reaktionsprodukts mit Zink-Pulver und Essigsaeure und Erwaermen des erhaltenen Reaktionsprodukts mit wss. Natronlauge;
3β-hydroxy-24-nor-chol-5-ene-23,23-dicarboxylic acid
111823-89-3

3β-hydroxy-24-nor-chol-5-ene-23,23-dicarboxylic acid

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
at 200℃;
hyodeoxycholic acid-derivative

hyodeoxycholic acid-derivative

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

methyl hyodeoxycholate
2868-48-6

methyl hyodeoxycholate

A

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

B

4-(10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-pentanoic acid

4-(10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-pentanoic acid

Conditions
ConditionsYield
Stage #1: methyl hyodeoxycholate With pyridine; p-toluenesulfonyl chloride
Stage #2: With potassium acetate In N,N-dimethyl-formamide at 110℃;
Stage #3: With potassium hydroxide In methanol at 110℃;
3β-acetoxy-Δ5-cholenic aldehyde
86476-29-1

3β-acetoxy-Δ5-cholenic aldehyde

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 74.2 percent / chromic acid / tetrahydrofuran / 0.17 h / 0 °C
2: 89.6 percent / NaOH (10percent) / methanol / 4 h / Ambient temperature
View Scheme
24,24-ethylenedioxy-Δ5-chol-3β,20-diol
86476-21-3

24,24-ethylenedioxy-Δ5-chol-3β,20-diol

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 94.1 percent / pyridine / 14 h / Ambient temperature
2: 88.5 percent / phosphoryl chloride / pyridine / 16 h / Ambient temperature
3: 96.8 percent / H2 / PtO2 / ethanol / 3 h / Ambient temperature
4: 91.7 percent / HCl (10percent) / acetone / 3 h / Ambient temperature
5: 74.2 percent / chromic acid / tetrahydrofuran / 0.17 h / 0 °C
6: 89.6 percent / NaOH (10percent) / methanol / 4 h / Ambient temperature
View Scheme
24,24-ethylenedioxy-Δ5-chola-3β-acetate
86476-27-9

24,24-ethylenedioxy-Δ5-chola-3β-acetate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 91.7 percent / HCl (10percent) / acetone / 3 h / Ambient temperature
2: 74.2 percent / chromic acid / tetrahydrofuran / 0.17 h / 0 °C
3: 89.6 percent / NaOH (10percent) / methanol / 4 h / Ambient temperature
View Scheme
3β-acetoxy-24,24-ethylenedioxychol-Δ5,20(22)-diene
86476-25-7

3β-acetoxy-24,24-ethylenedioxychol-Δ5,20(22)-diene

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 96.8 percent / H2 / PtO2 / ethanol / 3 h / Ambient temperature
2: 91.7 percent / HCl (10percent) / acetone / 3 h / Ambient temperature
3: 74.2 percent / chromic acid / tetrahydrofuran / 0.17 h / 0 °C
4: 89.6 percent / NaOH (10percent) / methanol / 4 h / Ambient temperature
View Scheme
24,24-ethylenedioxy-20-hydroxy-Δ5-chola-3β-acetate
86476-23-5

24,24-ethylenedioxy-20-hydroxy-Δ5-chola-3β-acetate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 88.5 percent / phosphoryl chloride / pyridine / 16 h / Ambient temperature
2: 96.8 percent / H2 / PtO2 / ethanol / 3 h / Ambient temperature
3: 91.7 percent / HCl (10percent) / acetone / 3 h / Ambient temperature
4: 74.2 percent / chromic acid / tetrahydrofuran / 0.17 h / 0 °C
5: 89.6 percent / NaOH (10percent) / methanol / 4 h / Ambient temperature
View Scheme
methyl hyodeoxycholate
2868-48-6

methyl hyodeoxycholate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: DMF / Erwaermen des Reaktionsprodukts mit methanol. KOH
View Scheme
3β-acetoxy-23,24-bisnor-chol-5-en-22-yl p-toluenesulfonate
120664-97-3

3β-acetoxy-23,24-bisnor-chol-5-en-22-yl p-toluenesulfonate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: xylene / Erwaermen des Reaktionsprodukts mit KOH in Methanol und Isopropylalkohol
2: 200 °C
View Scheme
Cholesteryl acetate
604-35-3

Cholesteryl acetate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: diethyl ether; glacial acetic acid; bromine
2: chromium (VI)-oxide; water containing acetic acid / Erwaermen des Reaktionsprodukts mit Zink-Pulver und Essigsaeure und Erwaermen des erhaltenen Reaktionsprodukts mit wss. Natronlauge
View Scheme
Multi-step reaction with 2 steps
1: glacial acetic acid; bromine
2: chromium (VI)-oxide; water containing acetic acid / Erwaermen des Reaktionsprodukts mit Zink-Pulver und Essigsaeure und Erwaermen des erhaltenen Reaktionsprodukts mit wss. Natronlauge
View Scheme
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

acetic anhydride
108-24-7

acetic anhydride

3β-acetoxy-5-cholenic acid
19462-13-6

3β-acetoxy-5-cholenic acid

Conditions
ConditionsYield
With pyridine100%
With acetic acid
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

methyl 5-cholenoate
20231-57-6

methyl 5-cholenoate

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 20℃; for 0.666667h;100%
98%
In diethyl ether; chloroform for 2.5h;77%
methanol
67-56-1

methanol

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

3β-(t-butyldimethylsilyloxy)-5-cholenic acid methyl ester
114011-35-7

3β-(t-butyldimethylsilyloxy)-5-cholenic acid methyl ester

Conditions
ConditionsYield
Stage #1: methanol; 3β-hydroxy-5-cholenoic acid With toluene-4-sulfonic acid at 60℃;
Stage #2: tert-butyldimethylsilyl chloride With 1H-imidazole; dmap In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 1h;
99%
tert-butyl N-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate
811442-84-9

tert-butyl N-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

C39H68N2O8

C39H68N2O8

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 3h;95%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

3β-hydroxy-5α-cholan-24-oic acid
2276-93-9

3β-hydroxy-5α-cholan-24-oic acid

Conditions
ConditionsYield
With 5%-palladium/activated carbon; hydrogen In tetrahydrofuran; methanol at 20℃; for 48h; Inert atmosphere;93%
Multi-step reaction with 3 steps
1: hydrogen chloride
2: acetic acid; platinum / Hydrogenation
3: methanol. KOH-solution
View Scheme
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

3β-hydroxy-5-cholenamide
475102-50-2

3β-hydroxy-5-cholenamide

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: With ammonia In tetrahydrofuran; water at 0 - 20℃;
93%
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

3β-(Tetrahydropyranyloxy)chol-5-en-24-oic acid 24-tetrahydropyranyl ester
120876-14-4

3β-(Tetrahydropyranyloxy)chol-5-en-24-oic acid 24-tetrahydropyranyl ester

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In dichloromethane Ambient temperature;92%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

propargyl alcohol
107-19-7

propargyl alcohol

3-hydroxychol-5-en-24-oic acid propargyl ester

3-hydroxychol-5-en-24-oic acid propargyl ester

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 48h;90%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

N,O-dimethylhydroxylamine*hydrochloride
6638-79-5

N,O-dimethylhydroxylamine*hydrochloride

5-cholenic acid-3β-ol N-methoxy-N-methylamide
219903-24-9

5-cholenic acid-3β-ol N-methoxy-N-methylamide

Conditions
ConditionsYield
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; Inert atmosphere;89%
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 3h;85%
Stage #1: 3β-hydroxy-5-cholenoic acid With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In tetrahydrofuran at 20℃; for 1h;
Stage #2: N,O-dimethylhydroxylamine*hydrochloride In tetrahydrofuran at 20℃; for 6h;
57%
Stage #1: 3β-hydroxy-5-cholenoic acid With N-ethyl-N,N-diisopropylamine; HATU In tetrahydrofuran at 20℃; for 1h;
Stage #2: N,O-dimethylhydroxylamine*hydrochloride In tetrahydrofuran at 20℃; for 6h;
57%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

diethylamine
109-89-7

diethylamine

N,N-diethyl-3β-hydroxy-5-cholenamide

N,N-diethyl-3β-hydroxy-5-cholenamide

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: diethylamine In tetrahydrofuran at 0 - 20℃;
88%
formic acid
64-18-6

formic acid

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

3β-Formato-5-cholenic acid
119748-13-9

3β-Formato-5-cholenic acid

Conditions
ConditionsYield
In water at 90 - 95℃; for 3h;87%
tert-butyl 2-(2-(2-(2-(2-(2-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethylcarbamate
890091-43-7

tert-butyl 2-(2-(2-(2-(2-(2-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethylcarbamate

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

C49H88N2O13

C49H88N2O13

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 3h;86%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

dibutylamine
111-92-2

dibutylamine

N,N-di-n-butyl-3β-hydroxy-5-cholenamide
1450593-71-1

N,N-di-n-butyl-3β-hydroxy-5-cholenamide

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: dibutylamine In tetrahydrofuran at 0 - 20℃;
85%
L-β-homo-tryptophan
192003-01-3

L-β-homo-tryptophan

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-β-homotryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-β-homotryptophan

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: L-β-homo-tryptophan In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
85%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

C37H76N2O17

C37H76N2O17

C61H112N2O19

C61H112N2O19

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 3h;85%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

dimethyl amine
124-40-3

dimethyl amine

Cholenic acid dimethylamide
79066-03-8

Cholenic acid dimethylamide

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: dimethyl amine In tetrahydrofuran at 0 - 20℃;
84%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

tetrachloro-N-hydroxyphthalimide tetramethyluronium hexafluorophosphate

tetrachloro-N-hydroxyphthalimide tetramethyluronium hexafluorophosphate

C32H37Cl4NO5

C32H37Cl4NO5

Conditions
ConditionsYield
With 4-methyl-morpholine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 2h;84%
L-methionine
63-68-3

L-methionine

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-methionine

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-methionine

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: L-methionine In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
83%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

methyl iodide
74-88-4

methyl iodide

methyl 5-cholenoate
20231-57-6

methyl 5-cholenoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃;82%
With diethyl ether; silver(l) oxide
With sodium hydroxide 1.) MeOH, 2.) DMF; Yield given. Multistep reaction;
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

propargyl alcohol
107-19-7

propargyl alcohol

prop-2-ynyl 4-(3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate

prop-2-ynyl 4-(3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 18h;82%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

di-n-propylamine
142-84-7

di-n-propylamine

N,N-di-n-propyl-3β-hydroxy-5-cholenamide
1450593-70-0

N,N-di-n-propyl-3β-hydroxy-5-cholenamide

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: di-n-propylamine In tetrahydrofuran at 0 - 20℃;
82%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

D-tryptophan
153-94-6

D-tryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-D-tryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-D-tryptophan

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: D-tryptophan In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
82%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

methylamine
74-89-5

methylamine

Cholenic acid monomethylamide

Cholenic acid monomethylamide

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: methylamine In tetrahydrofuran at 0 - 20℃;
81%
L-phenylalanine
63-91-2

L-phenylalanine

3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-phenylalanine

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-phenylalanine

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: L-phenylalanine In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
81%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

L-1-naphthylalanine
55516-54-6

L-1-naphthylalanine

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-3-(α-naphthyl)alanine

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-3-(α-naphthyl)alanine

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: L-1-naphthylalanine In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
81%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

5-bromo-DL-tryptophan
6548-09-0, 25197-99-3, 93299-40-2

5-bromo-DL-tryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-5-bromo-L-tryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-5-bromo-L-tryptophan

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: 5-bromo-DL-tryptophan In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
80%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

L-Tryptophan
73-22-3

L-Tryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-tryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-L-tryptophan

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: L-Tryptophan In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
79%
3β-hydroxy-5-cholenoic acid
5255-17-4

3β-hydroxy-5-cholenoic acid

N-(3β-hydroxy-Δ5-cholen-24-oyl)-1-methyl-L-tryptophan

N-(3β-hydroxy-Δ5-cholen-24-oyl)-1-methyl-L-tryptophan

Conditions
ConditionsYield
Stage #1: 3β-hydroxy-5-cholenoic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.416667h; Inert atmosphere;
Stage #2: 1-methyl-L-tryptophan In N,N-dimethyl-formamide at 0 - 20℃; for 16h; Inert atmosphere; chemoselective reaction;
77%

Chol-5-en-24-oic acid,3-hydroxy-, (3b)- Specification

The Chol-5-en-24-oic acid,3-hydroxy-, (3b)-, with CAS registry number 5255-17-4, belongs to the following product categories: (1)Bile Acids; (2)Biochemistry; (3)Steroids. It has the systematic name of (3β)-3-hydroxychol-5-en-24-oic acid. When use this chemical, do not breathe dust and avoid contact with skin and eyes.

Physical properties of Chol-5-en-24-oic acid,3-hydroxy-, (3b)-: (1)ACD/LogP: 6.34; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.52; (4)ACD/LogD (pH 7.4): 3.73; (5)ACD/BCF (pH 5.5): 5908.29; (6)ACD/BCF (pH 7.4): 94.39; (7)ACD/KOC (pH 5.5): 10227.82; (8)ACD/KOC (pH 7.4): 163.4; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 35.53 Å2; (13)Index of Refraction: 1.553; (14)Molar Refractivity: 107.75 cm3; (15)Molar Volume: 336.5 cm3; (16)Polarizability: 42.71×10-24cm3; (17)Surface Tension: 46.1 dyne/cm; (18)Density: 1.11 g/cm3; (19)Flash Point: 284.1 °C; (20)Enthalpy of Vaporization: 91.63 kJ/mol; (21)Boiling Point: 522.8 °C at 760 mmHg; (22)Vapour Pressure: 4.08E-13 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)CC[C@@H](C)[C@H]2CC[C@H]1[C@H]3[C@H](CC[C@@]12C)[C@@]4(C(=C/C3)\C[C@@H](O)CC4)C
(2)InChI: InChI=1/C24H38O3/c1-15(4-9-22(26)27)19-7-8-20-18-6-5-16-14-17(25)10-12-23(16,2)21(18)11-13-24(19,20)3/h5,15,17-21,25H,4,6-14H2,1-3H3,(H,26,27)/t15-,17+,18+,19-,20+,21+,23+,24-/m1/s1
(3)InChIKey: HIAJCGFYHIANNA-QIZZZRFXBQ
(4)Std. InChI: InChI=1S/C24H38O3/c1-15(4-9-22(26)27)19-7-8-20-18-6-5-16-14-17(25)10-12-23(16,2)21(18)11-13-24(19,20)3/h5,15,17-21,25H,4,6-14H2,1-3H3,(H,26,27)/t15-,17+,18+,19-,20+,21+,23+,24-/m1/s1
(5)Std. InChIKey: HIAJCGFYHIANNA-QIZZZRFXSA-N

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