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Cas Database |
| Name |
L-(-)-Sorbose |
EINECS | 201-771-8 |
| CAS No. | 87-79-6 | Density | 1.589 g/cm3 |
| PSA | 118.22000 | LogP | -3.37720 |
| Solubility | water: 0.1 g/mL, clear, colorless to very faintly yellow | Melting Point |
163-165 °C |
| Formula | C6H12O6 | Boiling Point | 551.7 °C at 760 mmHg |
| Molecular Weight | 180.158 | Flash Point | 301.5 °C |
| Transport Information | N/A | Appearance | White to off-white crystalline powder or crystals |
| Safety | 24/25-36-26-22 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Sorbose, L-(8CI);Esorben;L-(-)-Sorbose;L-1,3,4,5,6-Pentahydroxyhexan-2-one;L-xylo-2-Hexulose;NSC 97195;Sorbose; |
Article Data | 115 |
L-(-)-Sorbose Synthetic route
- 18604-19-8
11,2:4,6-di-O-isopropylidene-α-L-sorbofuranose
A
- 52129-03-0
2,2-dimethyl-4-phenyl-1,3-dioxolane
B
- 87-79-6
L-sorbose
Conditions
| Conditions | Yield |
|---|---|
| With phenylethane 1,2-diol; toluene-4-sulfonic acid In dichloromethane for 23h; | A n/a B 96% |
Conditions
| Conditions | Yield |
|---|---|
| With magnesium(II) chloride hexahydrate; flavin adenine dinucleotide (FAD)-containing flavoenzyme from the yeast Rhodotorula gracilis; thiamine pyrophosphate; oxygen In water at 25℃; for 8h; pH=7; Enzymatic reaction; | 62% |
Conditions
| Conditions | Yield |
|---|---|
| With FAD; Staphylococcus carnosus D-fructose 1,6-bisphosphate aldolase; Streptococcus pneumonia glycerol phosphate oxidase In water-d2 at 30℃; for 22h; pH=7; Enzymatic reaction; | 54% |
| Stage #1: magnesium glycerol phosphate; (S)-glyceraldehyde With glycerol phosphate oxidase; recombinant D-fructose 1,6-bisphosphate aldolase from Staphylococcus carnosus; catalase In water at 20℃; for 22h; pH=7; Enzymatic reaction; Stage #2: With hydrogenchloride; acid phosphatase from sweet potato In water at 37℃; for 24h; pH=Ca. 5; Enzymatic reaction; stereoselective reaction; | 28% |
Conditions
| Conditions | Yield |
|---|---|
| durch verschiedene Acetobacter-Arten; | |
| durch Acetobacter xylinum; | |
| durch Acetobacter suboxydans; |
Conditions
| Conditions | Yield |
|---|---|
| beim Aufbewahren; |
Conditions
| Conditions | Yield |
|---|---|
| Verschiedene holzzerstoerende Pilze (Merulius-Arten,Fomes annosus); |
Conditions
| Conditions | Yield |
|---|---|
| at 37℃; transketolase, thiamine pyrophosphate, MgCl2, glycylglycine buffer pH 7.6; |
Conditions
| Conditions | Yield |
|---|---|
| aldolase In water Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions
| Conditions | Yield |
|---|---|
| With NADox In water at 25℃; Equilibrium constant; Thermodynamic data; pH 7.57-7.58; biochemical reaction catalyzed by L-iditol 2-dehydrogenase; ΔH; ΔG; ΔS; | |
| With recombinant histidine tagged sorbitol dehydrogenase from Aspergillus niger; nicotinamide adenine dinucleotide at 30℃; pH=8.5; Kinetics; aq. buffer; Enzymatic reaction; | |
| With recombinant NADH flavoprotein oxidase from Streptococcus thermophilus; recombinant robust polyol dehydrogenase; oxygen; nicotinamide adenine dinucleotide In aq. buffer at 30℃; pH=8; Green chemistry; Enzymatic reaction; stereoselective reaction; |
- 87-79-6
L-sorbose
Conditions
| Conditions | Yield |
|---|---|
| With hydrogenchloride; methanol Behandeln des Reaktionsprodukts mit Natriumboranat in Wasser und Erwaermen des danach isolierten Reaktionsprodukts mit wss.Schwefelsaeure; |
L-(-)-Sorbose Chemical Properties
Molecular Formula: C6H12O6
Molar mass: 180.1559 g/mol
Density: 1.589 g/cm3
Flash Point: 301.5 °C
Index of Refraction: 1.574
Melting point: 163-165 °C
Boiling Point: 551.7 °C at 760 mmHg
Vapour Pressure: 1.79E-14 mmHg at 25°C
Water solubility: 0.1 g/mL, clear, colorless to very faintly yellow
Appearance: White to off-white crystalline powder or crystals
Structure of L-(-)-SORBOSE(87-79-6):
Synonyms of L-(-)-SORBOSE(87-79-6): L-xylo-Hexulose;Laevuflex;L-1,3,4,5,6-Pentahydroxyhexan-2-one;2-hexulose;1,3,4,5,6-Pentahydroxy-2-hexanon ;Hex-2-ulose;1,3,4,5,6-Pentahydroxy-2-hexanone;sorbose
Product Categories: Sorbose;Sugars;Biochemicals and Reagents;Basic Sugars (Mono & Oligosaccharides);Monosaccharides;Carbohydrate Synthesis
Molar mass: 180.1559 g/mol
Density: 1.589 g/cm3
Flash Point: 301.5 °C
Index of Refraction: 1.574
Melting point: 163-165 °C
Boiling Point: 551.7 °C at 760 mmHg
Vapour Pressure: 1.79E-14 mmHg at 25°C
Water solubility: 0.1 g/mL, clear, colorless to very faintly yellow
Appearance: White to off-white crystalline powder or crystals
Structure of L-(-)-SORBOSE(87-79-6):
Synonyms of L-(-)-SORBOSE(87-79-6): L-xylo-Hexulose;Laevuflex;L-1,3,4,5,6-Pentahydroxyhexan-2-one;2-hexulose;1,3,4,5,6-Pentahydroxy-2-hexanon ;Hex-2-ulose;1,3,4,5,6-Pentahydroxy-2-hexanone;sorbose
Product Categories: Sorbose;Sugars;Biochemicals and Reagents;Basic Sugars (Mono & Oligosaccharides);Monosaccharides;Carbohydrate Synthesis
L-(-)-Sorbose Uses
L-(-)-SORBOSE(87-79-6) can be used as intermediates of Vitamin C.
L-(-)-Sorbose Production
L-(-)-SORBOSE(87-79-6) can be derived through bacterials' oxidation with d-sorbitol as raw material.
L-(-)-Sorbose Toxicity Data With Reference
Carcinogenicity of L-(-)-SORBOSE(87-79-6) hasn't been listed as a carcinogen by NTP, IARC,ACGIH, or CA Prop 65.You can see actual entry in RTECS for complete information.
| guinea pig | LD50 | oral | 5143mg/kg (5143mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(11), Pg. 18, 1965. |
| mouse | LD50 | intraperitoneal | 908mg/kg (908mg/kg) | Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 256, Pg. 1043, 1963. | |
| mouse | LD50 | intravenous | 148mg/kg (148mg/kg) | Toxicology and Applied Pharmacology. Vol. 22, Pg. 150, 1972. | |
| mouse | LD50 | oral | 1874mg/kg (1874mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(11), Pg. 18, 1965. |
| rabbit | LD50 | oral | 2735mg/kg (2735mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(11), Pg. 18, 1965. |
| rabbit | LDLo | intravenous | 1067mg/kg (1067mg/kg) | "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2A, Pg. 1898, 1981. | |
| rat | LD50 | intraperitoneal | 405mg/kg (405mg/kg) | Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975. | |
| rat | LD50 | intravenous | 222mg/kg (222mg/kg) | Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975. | |
| rat | LD50 | oral | 2250mg/kg (2250mg/kg) | Food Research. Vol. 7, Pg. 313, 1942. |
L-(-)-Sorbose Safety Profile
When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes: Xi
Risk Statements:
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements:
22: Do not breathe dust
24: Avoid contact with skin
25: Avoid contact with eyes
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
Hazard Codes: Xi
Risk Statements:
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements:
22: Do not breathe dust
24: Avoid contact with skin
25: Avoid contact with eyes
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
L-(-)-Sorbose Specification
L-(-)-SORBOSE(87-79-6) is hazardous,so the first aid measures and others should be known .Such as:
Skin: Get medical aid. Should flush skin with plenty of water immediatelyfor at least 15 minutes while removing contaminated clothing and shoes.
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Inhalation: Remove from exposure and move to fresh air immediately.And as soon as to get medical aid if cough or other symptoms appear.
Ingestion: Wash mouth out with water,and get medical aid immediately.
Stability and Reactivity of L-(-)-SORBOSE(87-79-6):
Chemical Stability: Stable under normal pressures and temperatures.
Incompatibilities with Other Materials: Strong reducing agents, strong oxidizing agents.
Conditions to Avoid: Incompatible materials.
Hazardous Decomposition Products: Carbon dioxide, carbon monoxide.
Skin: Get medical aid. Should flush skin with plenty of water immediatelyfor at least 15 minutes while removing contaminated clothing and shoes.
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Inhalation: Remove from exposure and move to fresh air immediately.And as soon as to get medical aid if cough or other symptoms appear.
Ingestion: Wash mouth out with water,and get medical aid immediately.
Stability and Reactivity of L-(-)-SORBOSE(87-79-6):
Chemical Stability: Stable under normal pressures and temperatures.
Incompatibilities with Other Materials: Strong reducing agents, strong oxidizing agents.
Conditions to Avoid: Incompatible materials.
Hazardous Decomposition Products: Carbon dioxide, carbon monoxide.
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L-(-)-Sorbose
