2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal is a complex organic compound derived from D-glucose, a monosaccharide. 2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal is characterized by the presence of two isopropylidene groups (-C(CH3)2O-) protecting the 2,3 and 5,6 hydroxyl groups, and a diethyl dithioacetal group (-CH2CH2SCH2CH2-) protecting the aldehyde group at the anomeric carbon. The isopropylidene groups are used to protect the hydroxyl groups from unwanted reactions, while the diethyl dithioacetal group protects the aldehyde group, making it less reactive. 2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal is often used in organic synthesis as a protected form of D-glucose, allowing for selective reactions at other functional groups without affecting the protected areas. The diethyl dithioacetal group can be selectively removed under mild conditions, regenerating the aldehyde functionality for further reactions.
4258-02-0
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Basic information
- Product Name: 2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal
- Synonyms: 2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal
- CAS NO:4258-02-0
- Molecular Formula:
- Molecular Weight: 366.543
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal(4258-02-0)
- EPA Substance Registry System: 2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal(4258-02-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4258-02-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4258-02-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,5 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.Calculate Digit Verification of CAS Registry Number 4258-02:
(6*4)+(5*2)+(4*5)+(3*8)+(2*0)+(1*2)=80
80 % 10 = 0
So 4258-02-0 is a valid CAS Registry Number.
4258-02-0Upstream product
4258-02-0Downstream Products
- 149557-49-3 4-O-benzyl-2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal
- 138386-35-3 Methyl α-2,4-Dideoxy-3-(p-nitrobenzoyl)-D-allopyranoside
- 138386-40-0 Methyl β-2,4-Dideoxy-3-(p-nitrobenzoyl)-D-allopyranoside
- 138386-39-7 2,4-Dideoxy-5,6-O-isopropylidene-3-(p-nitrobenzoyl)-D-allose Diethyl Dithioacetal
- 84519-53-9 (4R,5S)-2,2,5-trimethyl-1,3-dioxolane-4-carbaldehyde
- 163456-89-1 N-benzyl-(6R,1'S,2'R,3'R,4'R)-6-(3'-O-benzyl-1',2':5',6'-di-O-isopropylidene-1',2',3',4',5'-pentahydroxy-1'-pentyl)-2,3-didehydropiperidine-4-one
- 163456-90-4 N-benzyl-(2R,4S,1'S,2'R,3'R,4'R)-4-hydroxy-2-(3'-O-benzyl-1',2':5',6'-di-O-isopropylidene-1',2',3',4',5'-pentahydroxy-1'-pentyl)piperidine
- 163456-91-5 N-benzyl-(2R,4S,1'S,2'R,3'R,4'R)-4-hydroxy-2-(3'-O-benzyl-1',2'-O-isopropylidene-1',2',3',4',5'-pentahydroxy-1'-pentyl)piperidine
- 163456-92-6 (S)-[(4R,5S)-5-((2R,4S)-1-Benzyl-4-hydroxy-piperidin-2-yl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-benzyloxy-acetaldehyde
- 163456-93-7 (2S,3R,4S)-4-((2R,4S)-1-Benzyl-4-hydroxy-piperidin-2-yl)-2-benzyloxy-3,4-dihydroxy-butyraldehyde
- 163456-88-0 4-O-benzyl-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose
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2,3:5,6-di-O-isopropylidene-D-glucose diethyl dithioacetal
