N-ACETYLLACTOSAMINE

Product Name: N-ACETYLLACTOSAMINE
CAS No.: 32181-59-2
Chemical Name: N-ACETYLLACTOSAMINE
Synonyms: LN;LACNAC;N-ACETYL-D-LACTOSAMINE;N-ACETYLLACTOSAMINE-GEL;N-Acetyl-D-lactosamine BSA (3 atom spacer);N-Acetyl-D-lactosamine - 200mM solution in water;2-Acetamido-2-deoxy-4-O--D-galactopyranosyl-D-glucopyranose;2-Acetamido-2-deoxy-4-O-D-galactopyranosyl-D-glucopyranose, N-Acetyl-4-O-(D-galactopyranosyl)-D-glucosamine;LACNAC-GEL;Galb1-4GlcNAc
CBNumber: CB7398100
Molecular Formula: C14H25NO11
Formula Weight: 383.35
MOL File: 32181-59-2.mol

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N-ACETYLLACTOSAMINE Property

Melting point:: 191-192
Boiling point:: 858.1±65.0 °C(Predicted)
Density: 1.58±0.1 g/cm3(Predicted)
storage temp.: -20°C
solubility: H₂O: 10 mg/mL, clear, colorless
pka: 12.85±0.20(Predicted)
form: Solid
color: White to Pale Beige
optical activity: +28
BRN: 96808
Stability:: Hygroscopic
LogP: -4.456 (est)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37
WGK Germany: 3
F: 3-10
Hazard Note: Irritant
HS Code: 29400090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: A7791
Product name: N-Acetyl-D-lactosamine
Purity: ≥98%
Packaging: 5mg
Price: $94.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: A7791
Product name: N-Acetyl-D-lactosamine
Purity: ≥98%
Packaging: 10mg
Price: $181
Updated: 2024/03/01

Cayman Chemical

Product number: 21043
Product name: N-acetyl-D-Lactosamine
Purity: ≥95%
Packaging: 5mg
Price: $37
Updated: 2024/03/01

Cayman Chemical

Product number: 21043
Product name: N-acetyl-D-Lactosamine
Purity: ≥95%
Packaging: 10mg
Price: $63
Updated: 2024/03/01

Sigma-Aldrich

Product number: A7791
Product name: N-Acetyl-D-lactosamine
Purity: ≥98%
Packaging: 25mg
Price: $328
Updated: 2024/03/01

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N-ACETYLLACTOSAMINE Chemical Properties,Usage,Production

Chemical Properties

White Crystalline Solid

Uses

A component of oligosaccharide portion of many N- and O-linked glycoproteins. It is a building unit for the antigenic determinants of a number of certain human blood group activities as well as of the ABH Type 2 determinants

Uses

N-Acetyl-D-lactosamine is used as a specific lectin target molecule in the identification and differentiation of sugar binding molecules such as the galectins. N-Acetyl-D-lactosamine is used in studies of galactosidase, fucosyltransferase, sialyltransferase, and lectin inhibition.

Uses

N-Acetyllactosamine is used in the expansion of a multi-funcational natural scaffold for the study of structural space of the Galectin-1-Ligand interaction. Also, it is used to identify the impurity as an imidazoline ring structure.

Definition

ChEBI: Beta-D-Galp-(1->4)-D-GlcpNAc is a disaccharide consisting of beta-D-galactose linked via a (1->4)-glycosidic bond to N-acetyl-D-glucosamine. It is a glucosamine oligosaccharide and a member of lactosamines.

Purification Methods

Purify N-acetyl-D-lactosamine by recrystallisation from MeOH (with 1 mol of MeOH) or from H2O. It is available commercially as a solution of 0.5g/mL of H2O. [Zilliken J Biol Chem 271 181 1955, Beilstein 17 IV 3452.]

N-ACETYLLACTOSAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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N-ACETYLLACTOSAMINE Suppliers

Canada 2 China 113 Germany 3 India 1 Japan 1 South Korea 1 Sweden 1 Switzerland 1 United Kingdom 12 United States 24 Global 159

Carbosynth

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View Lastest Price from N-ACETYLLACTOSAMINE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: N-AcetyllactosaMine 32181-59-2
Price: US $0.00/G
Min. Order: 10G
Purity: 98%min
Supply Ability: 30kg/month
Release date: 2023-02-11

GlycoPharm.LLC

Product: N-acetyl lactosamine 32181-59-2
Price: US $0.00/g/bag
Min. Order: 25g/bag
Purity: 97%HPLC
Supply Ability: MG-KG
Release date: 2020-03-16

32181-59-2, N-ACETYLLACTOSAMINERelated Search:

N-ACETYLLACTOSAMINE ALPHA-NEU5AC-[2->6]-BETA-GAL-[1->4]-BETA-GLCNAC-[1->3]-BETA-GAL-[1->4]-GLC SODIUM SALT N-ACETYLLACTOSAMINE HEPTAACETATE 98,N-Acetyllactosamine heptaacetate 98% 2-Deoxy-D-glucose 2-ACETAMIDO-2-DEOXY-6-O-(BETA-D-GALACTOPYRANOSYL)-D-GLUCOPYRANOSE N-Acetyl-D-Glucosamine Lewis X Trisaccharide, Methyl Glycoside SialylLewisXmethylglycoside DIFUCOSYLLACTO-N-HEXAOSE (A) 2-PHTHALIMIDOLACTOSAMINE, HEPTAACETATE LewisYtetrasaccharide FUCOSYLLACTO-N-HEXAOSE III FROM HUMAN BETA-D-GAL-[1->4]-BETA-D-GLCNAC-1->O-CETE LACTO-N-FUCOPENTAOSE III TFLNH[A] LACTO-N-NEOTETRAOSE 3'-N-ACETYLNEURAMINYL-N-ACETYLLACTOSAMINE SODIUM SALT LEWIS X TRISACCHARIDE

Glucopyranose Galf1-b-4-GlcNAc

2-Acetamido-2-deoxy-4-O-D-galactopyranosyl-D-glucopyranose, N-Acetyl-4-O-(D-galactopyranosyl)-D-glucosamine

2-Acetamido-2-deoxy-4-O--D-galactopyranosyl-D-glucopyranose

Gal-(1-4)-D-GlcNAc

2-Acetylamino-4-O-β-D-galactopyranosyl-2-deoxy-D-glucopyranose

4-O-(β-D-Galactopyranosyl)-2-(acetylamino)-2-deoxy-D-glucopyranose

4-O-(β-D-Galactopyranosyl)-2-acetylamino-2-deoxy-D-glucopyranose

4-O-β-D-Galactopyranosyl-2-(acetylamino)-2-deoxy-D-glucopyranose

N-Acetyl-D-lactosamine ,98%

N-Acetyl-D-lactosamine BSA (3 atom spacer)

β-D-Gal-(1-4)-D-GlcNAc, LN, 2-Acetamido-2-deoxy-4-O-β-D-galactopyranosyl-D-glucopyranose, N-Acetyl-4-O-(β-D-galactopyranosyl)-D-glucosamine

LacNAc, 2-(AcetylaMino)-2-deoxy-4-O-β-D-galactopyranosyl-

N-[(2R,4R,5S,6R)-2,4-dihydroxy-6-(hydroxymethyl)-5-[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)-2-oxanyl]oxy]-3-oxanyl]acetamide

D-Glucose, 2-(acetylaMino)-2-deoxy-4-O-b-D-galactopyranosyl-

N-((2R,3R,4S,5R)-3,5,6-trihydroxy-1-oxo-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxyMethyl)tetrahydro-2H-pyran-2-yl)oxy)hexan-2-yl)acetaMide

4)-2-deoxy-2-acetamido-D-glucose

LN

N-Acetyl-4-O-(β-D-galactopyranosyl)-D-glucosamine

O-beta-D-Galactopyranosyl-(1-4)-2-deoxy-2-acetamido-D-glucose

2-ACETAMIDO-2-DEOXY-4-O-B-D-GALACTOFURANOSYL-A,B-D-GLUCOPYRANOSE

2-ACETAMIDO-2-DEOXY-4-O-BETA-D-GALACTOFURANOSYL-ALPHA,BETA-D-GLUCOPYRANOSE

2-ACETAMIDO-2-DEOXY-4-O-BETA-D-GALACTOPYRANOSYL-D-GLUCOPYRANOSE

LACNAC

LACNAC-GEL

GAL1-B-4GLCNAC

GAL1-BETA-4GLC-NAC

GALF1-B-4-GLCNAC

GAL-BETA1,4GLCNAC

BETA-D-GALACTOPYRANOSYL(1-4)-2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE

BETA-D-GAL-[1->4]-D-GLCNAC

N-ACETYL-4-O-(B-D-GALACTOPYRANOSYL)-D-GLUCOSAMINE

N-ACETYL-4-O-(BETA-D-GALACTOPYRANOSYL)-D-GLUCOSAMINE

N-ACETYL-D-LACTOSAMINE

N-ACETYLLACTOSAMINE

N-ACETYL-LACTOSAMINE BSA

N-ACETYLLACTOSAMINE-GEL

O-BETA-D-GALACTOPYRANOSYL-BETA1,4-2-ACETAMIDO-2-DEOXY-D-GLUCOSE

N-ACETYLLACTOSAMINE 95-98%

N-ACETYLLACTOSAMINE SYNTHETIC

2-Acetamido-2-deoxy-4-O-b-d-galactopyranosyl-d-glucopyranose, Gal1-b-4GlcNAc

D-Glucose, 2-(acetylamino)-2-deoxy-4-O-.beta.-D-galactopyranosyl-

β-d-gal-(1→4)-d-glcnac

N-[2,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-3-yl]ethanamide

N-[(2R,3R,4S,5R)-3,5,6-trihydroxy-1-oxo-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-yl]acetamide

N-Acetyl-D-lactosamine - 200mM solution in water

N-Acetyl-D-Lactosamine (LacNAc)

D-Glucose, 2-(acetylamino)-2-deoxy-4-O-β-D-galactopyranosyl-

N-ACETYLLACTOSAMINE USP/EP/BP

ACETYL LACTOSAMINE

2-(acetylamino)-2-deoxy-4-O-hexopyranosylhexopyranose

N-acetyl-D-[UL-13C6gal]lactosamine

2-Acetamido-2-deoxy-D-lactose

Galactopyranosyl-b-1,4-N-acetyl-D-glucosamine

Galb1-4GlcNAc

LacNAc(Galb1, 4GlcNAc)

N-Acetyllactosamine（LacNAc）

32181-59-2

Disaccharide