Basic information
- CAS
3068-32-4- Standard SMILES
CC(=O)OCC1OC(Br)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O- InChIKey
CYAYKKUWALRRPA-UHFFFAOYSA-N- Molecular formula
- C14H19BrO9
- Average molar mass
- 411.2 g/mol
Names & identifiers
- Preferred name
- alpha-D-Galactopyranosyl bromide, tetraacetate
- IUPAC
- (3,4,5-triacetyloxy-6-bromooxan-2-yl)methyl acetate
- English name
- 2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide
- Molecular formula
- C14H19BrO9
- Molecular weight
- 411.2
Names & synonyms
alpha-D-Galactopyranosyl bromide, tetraacetateRefChem:555516.alpha.-D-Galactopyranosyl bromide, tetraacetate529493-92-32,3,4,6-tetra-o-acetyl-alpha-galactosylpyranosyl bromide(3,4,5-triacetyloxy-6-bromooxan-2-yl)methyl acetate[3,4,5-tris(acetyloxy)-6-bromooxan-2-yl]methyl acetate2,3,4,6-tetra-o-acetyl-alpha-D-glucosylpyranosyl bromide2-(acetoxymethyl)-6-bromotetrahydro-2H-pyran-3,4,5-triyl triacetate19285-38-2[(2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-bromo-tetrahydropyran-2-yl]methyl acetate6919-96-6
Show more names
2,3,4,6-tetra-o-acetyl-α-d-galactopyranosyl bromideAcetobromo-α-D-galactose2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide(2R,3S,4S,5R)-2-(acetoxyMethyl)-6-broMotetrahydro-2H-pyran-3,4,5-triyl triacetate-α-D-gaLactopyranosyLBromo Galactosideacetobromo-D-galactose
Acetobromo-a-D-galactoseTetra-O-acetyl-alpha-D-galactopyranosyl bromideAcetobromo-alpha-D-galactose1-Bromo-2,3,4,6-tetra-acetyl-beta-D-galactosideACETOBROMOGALACTOSEAcetic acid 4,5-diacetoxy-6-acetoxymethyl-2-bromo-tetrahydro-pyran-3-yl ester1-Bromo-alpha-D-glucose tetraacetateTetra-O-acetyl-alpha-D-mannosyl bromide
Properties
Computed structural properties
- XLogP
- 1.5
- Topological polar surface area
- 114 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 9
- Rotatable bonds
- 9
- Heavy atoms
- 24
- Formal charge
- 0
- Complexity
- 506
Physicochemical properties
- Melting point
- 83 · 83-85 °C
- alpha
- 210 · 210 º (c=3, CHCl3)
- Boiling point
- 412 · 412.0±45.0 °C(Predicted)
- Density
- 1.7028 · 1.7028 (rough estimate)
- refractive index
- 1.449 · 1.4490 (estimate)
- storage temp.
- -20 °C · Inert atmosphere,Store in freezer, under -20°C
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly), Water (Slightly)
- form
- Solid
- color
- White to Pale Yellow
- biological source
- synthetic (organic)
- optical activity
- 25 · [α]25/D 200 to 225 °, c =0.5% (w/v) in chloroform
- Water Solubility
- Sparingly soluble
- BRN
- 96671 · 96671
- Stability
- 2 % · Temperature Sensitive; Store in freezer; Stabilized with 2% CaCO3
- InChI
- 1S/C14H19BrO9/c1-6(16)20-5-10-11(21-7(2)17)12(22-8(3)18)13(14(15)24-10)23-9(4)19/h10-14H,5H2,1-4H3/t10-,11+,12+,13-,14+/m1/s1
Safety & regulation
Hazard information
Regulatory Information.alpha.-D-Galactopyranosyl bromide, tetraacetate: Does not have an individual approval but may be used under an appropriate group standard
Safety data
- F
- 8-10-21
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- hs_code
- 29329990
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-36-37/39
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
Chemistry & industry
Applications
UsesTemperature and moisture sensitive; Store in freezer; Stabilized with 2% CaCO3
Upstream & downstream products
Downstream products
Suppliers101 total
北京华美互利生物化工010-56205725 · [email protected]
湖北博杰生物科技有限公司0713-2060728 15629612610
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
INTATRADE GmbH+49 3493/605464 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
南京世洲生物科技有限公司025-025-85560043 17301488900 · [email protected]
Related reactions
22 records
Compound notes
Loading…