ChemicalBook--->CAS DataBase List--->5965-66-2

5965-66-2

5965-66-2 Structure

5965-66-2 Structure
IdentificationMore
[Name]

BETA-D-LACTOSE
[CAS]

5965-66-2
[Synonyms]

4-O-BETA-D-GALACTOPYRANOSYL-BETA-D-GLUCOPYRANOSE
B-4-(B-D-GALACTOSIDO)-D-GLUCOSE
BETA-D-GAL-[1->4]-BETA-D-GLC
BETA-D-LACTOSE
BETA-LACTOSE
B-LACTIN
B-LACTOBIOSE
B-LACTOSE
B-MILK SUGAR
D-(+)-LACTOSE
D-LACTOSE
GAL1-B-4GLC
4-o-beta-d-galactopyranosyl-beta-d-glucopyranos
4-O-Hexopyranosylhexopyranose
Lactose, beta-
β-D-Gal-(1→4)-β-D-Glc
B-LACTOSE MOLECULAR BIOLOGY GRADE
BETA-D-LACTOSE CA 80% BETA AND 20% ALPHA
~-D-Lactose,contains80%~and20%alpha
.beta.-D-Glucopyranose, 4-O-.beta.-D-galactopyranosyl-
[EINECS(EC#)]

227-751-9
[Molecular Formula]

C12H22O11
[MDL Number]

MFCD00064521
[Molecular Weight]

342.3
[MOL File]

5965-66-2.mol
Chemical PropertiesBack Directory
[Appearance]

White Solid
[Melting point ]

224 °C
[Boiling point ]

397.76°C (rough estimate)
[density ]

1.5900
[refractive index ]

1.5376 (estimate)
[RTECS ]

LZ5776360
[storage temp. ]

Room Temp
[pka]

12.02±0.70(Predicted)
[Water Solubility ]

Soluble in water.
[Merck ]

14,5343
[CAS DataBase Reference]

5965-66-2(CAS DataBase Reference)
[EPA Substance Registry System]

.beta.-D-Glucopyranose, 4-O-.beta.-D-galactopyranosyl- (5965-66-2)
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

17021100
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

β-D-Lactose is used in the pharmaceutical industry to make tablets. It acts as a nutrient and as a filler used in pills. It is utilized in the dilution of heroin. Further, it is used to sweeten stout beer.
[Definition]

ChEBI: The beta-anomer of lactose.
[Biochem/physiol Actions]

Beta-Lactose is the beta-pyranose form of the compound lactose.
Spectrum DetailBack Directory
[Spectrum Detail]

BETA-D-LACTOSE(5965-66-2)MS
BETA-D-LACTOSE(5965-66-2)1HNMR
BETA-D-LACTOSE(5965-66-2)13CNMR
BETA-D-LACTOSE(5965-66-2)Raman
BETA-D-LACTOSE(5965-66-2)IR
BETA-D-LACTOSE(5965-66-2)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

beta-D-Lactose, ca 80% beta and 20% alpha(5965-66-2)
[Alfa Aesar]

beta-D-Lactose, contains ≈80% beta and ≈20% alpha(5965-66-2)
[Sigma Aldrich]

5965-66-2(sigmaaldrich)
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