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Basic information
- CAS
4148-71-4- Standard SMILES
COC1OC2COC(c3ccccc3)OC2C2OC(c3ccccc3)OC12- Molecular formula
- C21H22O6
- Average molar mass
- 370.4 g/mol
Names & identifiers
- Preferred name
- Methyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside
- English name
- Methyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside
- Molecular formula
- C21H22O6
- Molecular weight
- 370.4
Names & synonyms
Methyl 2,3:4,6-Bis-O-(phenylMethylene)-METHYL-2,3:4,6-DI-O-BENZYLIDINE-D-MANNOPYRANOSIDEMethyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanosideMethyl 2,3:4,6-Di-O-benzylidene-α-D-mannopyranosideMethyl2,3:4,6-Di-O-benzylidene-α-D-mannopyranoside>Methyl 2,3:4,6-Di-O-benzylidene-alpha-D-mannopyranosidea-D-Mannopyranoside, methyl2,3:4,6-bis-O-(phenylmethylene)-α-D-Mannopyranoside, methyl 2,3:4,6-bis-O-(phenylmethylene)-Methyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside, CAS 4148-71-4(3aS,4S,5aR,9aR,9bS)-4-methoxy-2,8-diphenyl-3a,4,5a,6,9a,9b-hexahydro-[1,3]dioxolo[2,3]pyrano[2,4-d][1,3]dioxine
Database identifiers
- CAS
4148-71-4- PubChem CID
- 320175
- ChEMBL
CHEMBL2359339
Properties
Physicochemical properties
- Melting point
- 182 · 182-184°C
- Boiling point
- 514.7 · 514.7±50.0 °C(Predicted)
- Density
- 1.31 · 1.31±0.1 g/cm3(Predicted)
- storage temp.
- Refrigerator
- solubility
- Acetonitrile (Slightly), Chloroform (Slightly)
- form
- Solid
- color
- White
- CAS DataBase Reference
- 4148 · 4148-71-4
- HS Code
- 2940 · 2940.00.6000
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- hs_code
- 2940.00.6000
Chemistry & industry
Applications
UsesA useful synthetic intermediate used in carbohydrate chemistry
UsesMethyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside is used in the synthesis of a key intermediate of (+)-ajmalicine from carbohydrates and tryptamine.
UsesMethyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside is used in the synthesis of a key intermediate of (+)-ajmalicine from carbohydrates and tryptamine.
Suppliers28 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
北京欣恒研科技有限公司010-56034419 13426091577 · [email protected]
湖南汇百侍生物科技有限公司0731-85526065 13308475853 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
Related reactions
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Compound notes
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