Catalogue Number: BG590

2,2',3,3',4',6,6'-Hepta-O-acetyl-α-D-lactosyl bromide

4-O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranosyl bromide 2,3,6-triacetate, Acetobromo-α-D-lactose, α-D-Lactosyl bromide 2,2',3,3',4',6,6'-heptaacetate

Size Price Availability Availability Quantity
1g $75.00 ≥10 ship Sep 29, 2021
2g $90.00 9 ship Sep 29, 2021
5g $175.00 3 ship Sep 29, 2021
10g $300.00 1 ships Sep 29, 2021
25g $590.00 2 ship Oct 6, 2021

Properties

CAS Number
4753-07-5
Molecular Formula
C26H35BrO17
Molecular Weight
699.45
Chemical Purity
Min. 98% [1H-NMR]
Appearance
White Crystalline Solid
Melting Point
142-144 °C
Solubility
CHCl3, DMF, DMSO, EtOAc

Regulatory

SDS
SDS PDF (New Window)
Search for COA
Lot number format: ABC12345
DSL Status (Canada)
None
TSCA Certification (United States)
Negative Certification
RTECS Number
N/A

Storage & Shipping

Storage
Store at 0 to -20 °C.
Stabilized with
1% CaCO3
Shipping Conditions
Ambient, Express Only
Tariff Code (United States)
2938900000

Safety

Signal Word
Warning
Pictogram
Exclamation Mark
GHS Classification
Skin Corrosion / Irritation (Category 2)
Serious Eye Damage / Eye Irritation (Category 2A)
Specific Target Organ Toxicity, Single Exposure; Respiratory Tract Irritation (Category 3)
Hazard Statements
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements
P261: Avoid breathing dust/fumes/gas/mist/vapours/spray.
P264: Wash skin thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear eye protection/face protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing for at least 15 minutes.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P332 + P313: If skin irritation occurs: Get medical advice / attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P362: Take off contaminated clothing.
P403 + P233: Store in a well ventilated place. Keep container tightly closed.
P405: Store locked up.

Search Terms

IUPAC Name
(2R,3R,4S,5S,6R)-5-[(2S,3R,4S,5S,6R)-3,4,5-Triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yloxy]-3-acetoxy-6-(acetoxymethyl)-2-bromotetrahydro-2H-pyran-4-yl acetate
InChI
InChI=1S/C26H35BrO17/c1-10(28)35-8-17-20(21(38-13(4)31)23(25(27)42-17)40-15(6)33)44-26-24(41-16(7)34)22(39-14(5)32)19(37-12(3)30)18(43-26)9-36-11(2)29/h17-26H,8-9H2,1-7H3/t17-,18-,19+,20+,21+,22+,23-,24-,25+,26+/m1/s1
InChI Key
NLFHLQWXGDPOME-JZJTWGNKSA-N
Smiles
C(C)(=O)O[C@@H]1[C@H]([C@H](O[C@@H]([C@@H]1O[C@@H]1O[C@@H]([C@@H]([C@@H]([C@H]1OC(C)=O)OC(C)=O)OC(C)=O)COC(C)=O)COC(C)=O)Br)OC(C)=O