Methyl 2,3-di-O-acetyl-α-D-mannopyranoside is a complex carbohydrate derivative, specifically a methyl glycoside of α-D-mannose with acetyl groups protecting the 2 and 3 positions. methyl 2,3-di-O-acetyl-α-D-mannopyranoside is a key intermediate in the synthesis of various complex carbohydrates and glycoconjugates, playing a crucial role in organic chemistry and biochemistry. It is used in the preparation of oligosaccharides and glycoproteins, which are essential components of many biological systems. The presence of acetyl groups in methyl 2,3-di-O-acetyl-α-D-mannopyranoside helps to prevent unwanted side reactions during synthesis, making it a valuable building block in the construction of more complex carbohydrate structures.
2774-27-8
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Basic information
- Product Name: methyl 2,3-di-O-acetyl-α-D-mannopyranoside
- Synonyms:
- CAS NO:2774-27-8
- Molecular Formula:
- Molecular Weight: 278.259
- 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: methyl 2,3-di-O-acetyl-α-D-mannopyranoside(CAS DataBase Reference)
- NIST Chemistry Reference: methyl 2,3-di-O-acetyl-α-D-mannopyranoside(2774-27-8)
- EPA Substance Registry System: methyl 2,3-di-O-acetyl-α-D-mannopyranoside(2774-27-8)
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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: 2774-27-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2774-27-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,7 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.Calculate Digit Verification of CAS Registry Number 2774-27:
(6*2)+(5*7)+(4*7)+(3*4)+(2*2)+(1*7)=98
98 % 10 = 8
So 2774-27-8 is a valid CAS Registry Number.
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methyl 2,3-di-O-acetyl-α-D-mannopyranoside
