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Basic Information
| CAS No.: | 638-26-6 |
|---|---|
| Name: | 10-Hydroxystearic acid |
| Article Data: | 49 |
| Molecular Structure: | |
|
|
|
| Formula: | C18H36O3 |
| Molecular Weight: | 300.482 |
| Synonyms: | USDA 10-hydroxystearic acid;Octadecanoic acid,10-hydroxy;Octadecanoic acid, 10-hydroxy-;Rosilic acid;DL-10-hydroxy stearic acid;10-hydroxyoctadecanoic acid;10-hydroxy-octadecanoic acid;10-Hydroxystearic acid; |
| Density: | 0.944g/cm3 |
| Melting Point: | 81-82 °C |
| Boiling Point: | 436.3°Cat760mmHg |
| Flash Point: | 231.8°C |
| PSA: | 57.53000 |
| LogP: | 5.30330 |
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Synthetic route
Conditions
| Conditions | Yield |
|---|---|
| With oleate hydratase from macrococcus caseolyticus; water; flavin adenine dinucleotide In ethanol at 25℃; for 14h; pH=6.5; PIPES buffer; Enzymatic reaction; | 98% |
| With recombinant Elizabethkingia meningoseptica oleate hydratase In aq. phosphate buffer at 25℃; for 0.0833333h; pH=6.5; Catalytic behavior; Reagent/catalyst; | 89% |
| With air; Sphingobacterium thalpophilum strain NRRL B-14797; Wallen fermentation medium 6 Mn at 28℃; for 96h; pH=7.3; | 40% |
- 119003-47-3
ethyl 10-hydroxyoctadecanoate
- 638-26-6
10-hydroxystearic acid
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: ethyl 10-hydroxyoctadecanoate With potassium hydroxide In ethanol; water for 4.5h; Reflux; Stage #2: With hydrogenchloride In ethanol; water pH=7; | 72% |
| Verseifung; |
Conditions
| Conditions | Yield |
|---|---|
| In tetrahydrofuran at 0 - 20℃; for 2h; Schlenk technique; Inert atmosphere; | 70% |
Conditions
| Conditions | Yield |
|---|---|
| at 30℃; for 24h; biotransformation by yeast strain 458; | A 67% B 24% |
| With Sphingobacterium sp. strain O22 at 28℃; for 48h; pH=7.3; Oxidation; Microbiological reaction; | A 10 mg B 185 mg |
- 143-28-2
oleoyl alcohol
A
- 112-80-1
cis-Octadecenoic acid
B
- 638-26-6
10-hydroxystearic acid
C
- 17363-94-9, 27640-90-0, 32142-11-3, 125412-22-8, 125412-23-9, 3687-45-4
oleic acid oleylester
Conditions
| Conditions | Yield |
|---|---|
| at 30℃; for 72h; Corynebacterium sp. S-401, phosphate buffer; | A n/a B n/a C 33% |
...Expand
- 112-80-1
cis-Octadecenoic acid
A
- 123-99-9
azelaic acid
- 120-87-6, 2391-05-1, 3639-32-5, 10067-09-1, 20831-62-3, 20831-68-9, 38003-70-2
threo-9,10-dihydroxyoctadecanoic acid
- 120-87-6, 2391-05-1, 3639-32-5, 10067-09-1, 20831-62-3, 20831-68-9, 38003-70-2
erythro-9,10-dihydroxystearic acid
D
- 638-26-6
10-hydroxystearic acid
Conditions
| Conditions | Yield |
|---|---|
| at 120℃; durch geblasenes Waloel katalysierten Autoxydation; |
...Expand
Conditions
| Conditions | Yield |
|---|---|
| With sulfuric acid at 15℃; Versetzen des Reaktionsgemisches mit Eiswasser, Kochen und folgendes Verseifen mit siedender alkoh.KOH; | |
| With sulfuric acid at 15℃; Versetzen des Reaktionsgemisches mit Eiswasser, Kochen und folgendes Verseifen mit alkoh.KOH; | |
| Stage #1: cis-Octadecenoic acid With formic acid; perchloric acid for 0.5h; Dean-Stark; Inert atmosphere; Reflux; Stage #2: With water; sodium hydroxide Overall yield = 27 g; |
Conditions
| Conditions | Yield |
|---|---|
| With sulfuric acid Zersetzung des Reaktionsproduktes mit Wasser und Kochen mit alkoh.Kalilauge; |
Conditions
| Conditions | Yield |
|---|---|
| With sulfuric acid at 65℃; |
Conditions
| Conditions | Yield |
|---|---|
| With potassium hydroxide | |
| With potassium hydroxide | |
| With potassium hydroxide In methanol |
- Total:38 Page 1 of 1 1
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10-Hydroxystearic acid
