2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide is a complex organic compound with the molecular formula C11H17BrO7. It is a derivative of α-D-lyxose, a monosaccharide, where the hydroxyl groups at positions 2, 3, and 4 are acetylated, and the anomeric hydroxyl group is replaced by a bromine atom. 2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide is often used in organic synthesis, particularly in the preparation of glycosides and other carbohydrate derivatives. The acetyl groups protect the hydroxyl groups during chemical reactions, allowing for selective modification of the molecule. The bromine atom at the anomeric position is a good leaving group, facilitating reactions such as nucleophilic substitution. 2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide is a valuable intermediate in the synthesis of various biologically active compounds and pharmaceuticals, due to its ability to form stable glycosidic linkages with other molecules.
4099-16-5
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Basic information
- Product Name: 2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide
- Synonyms: 2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide
- CAS NO:4099-16-5
- Molecular Formula:
- Molecular Weight: 339.14
- 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: 2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide(4099-16-5)
- EPA Substance Registry System: 2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide(4099-16-5)
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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: 4099-16-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4099-16-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,9 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.Calculate Digit Verification of CAS Registry Number 4099-16:
(6*4)+(5*0)+(4*9)+(3*9)+(2*1)+(1*6)=95
95 % 10 = 5
So 4099-16-5 is a valid CAS Registry Number.
4099-16-5Upstream product
4099-16-5Downstream Products
- 3152-43-0 3,4-di-O-acetyl-D-xylal
- 25878-56-2 Acetic acid (3S,6R)-6-methoxy-3,6-dihydro-2H-pyran-3-yl ester
- 1593691-70-3 phenyl 2,3,4-O-triacetyl-1-thio-β-D-lyxopyranoside
- 81555-76-2 methyl 2-O-allyl-4,6-O-benzylidene-3-O-(2,3,4-tri-O-acetyl-α-D-lyxopyranosyl)-α-D-mannopyranoside
- 15596-26-6 5,14-dihydroxy-3β-α-D-lyxopyranosyloxy-19-oxo-5β,14β-card-20(22)-enolide
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2,3,4-tri-O-acetyl-α-D-lyxopyranosyl bromide
