Welcome to LookChem.com Sign In|Join Free

Xi'an Quanao Biotech Co., Ltd.

Free supplier Enterprise Certification

Free
supplier
4th
years
Home>>Products>>High Quality 131-48-6 factory Sialic acid Top quality N-acetylneuraminic?acid

Product Certification&
Enterprise Certification

More Detail

Xi'an Quanao Biotech Co., Ltd.

Country: China (Mainland)

Business Type:Trading Company

Ms.Lisa Xue

Tel: +86-29-86719484

Ms.Nora Yu

Tel: +86 15529365669

Ms.Ruby

Tel: +86-29-86719484

Ms.Yuki

Tel: +8615529365669

Mobile: +86 17782579994

Tel: +86-29-86719484

Fax: +86-29-86719484

URL: http://www.quanaobio.com

Province/state: Shaanxi

City: Xi'an

Street: B-1604,Juncheng Guoji, Taiyuan Road, Weiyang distirct

MaxCard:


qq
    x
  • Ms.Nora Yu
  • Ms.Yuki
Contact Suppliers

High Quality 131-48-6 factory Sialic acid Top quality N-acetylneuraminic?acid

CAS NO.131-48-6

  • FOB Price: USD: 39.00-967.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: D/A,D/P,T/T,Other
  • Available Specifications:

    Bird's Nest Extract powde(25-300)KilogramBird's Nest Extract powde(301-500)KilogramBird's Nest Extract powde(501-999)Kilogram1%(25-300)Kilogram1%(301-500)Kilogram98%(5-20)Kilogram98%(21-50)Kilogram

Contact Supplier

Product Details

Keywords

  • High Quality 131-48-6
  • factory Sialic acid
  • Top quality N-acetylneuraminic?acid

Quick Details

  • ProName: High Quality 131-48-6 factory Sialic a...
  • CasNo: 131-48-6
  • Molecular Formula: C11H19NO9
  • Appearance: white powder
  • Application: Health care grade,API,
  • DeliveryTime: 5-7 working days
  • PackAge: Bottle, Drum, Vacuum Packed, Plastic b...
  • Port: China major port
  • ProductionCapacity: 55 Metric Ton/Day
  • Purity: 99%
  • Storage: Sealed, dry and refrigerated
  • Transportation: By Express,Air,Sea
  • LimitNum: 1 Kilogram
  • Related Substances: Sialic Acid
  • Residue on Ignition: <5
  • Heavy Metal: <10ppm
  • Valid Period: 2 Years
  • Active Ingredient: Bird's Nest Extract
  • Purity: 99%
  • Einecs No.: 205-023-1
  • Application: Health care grade,API
  • Sample: 5-10g
  • MOQ: 1KG
  • Place of Origin: Shaanxi, China
  • Brand Name: QUANAO

Superiority

High Quality 131-48-6 factory Sialic acid Top quality N-acetylneuraminic acid

Salic acids are nine-carbon carbohydrate α-keto acids that have many important biological functions, including cell-cell recognition and host-pathogen interactions. N-Acetylneuraminic acid (NANA) is the most abundant sialic acid and is found in bacteria as well as in eukaryotic cells. The pathways for NANA synthesis and metabolism in bacteria differ from those used in eukaryotic cells.This sialic acid is an essential component of human brain gangliosides and sialylated glycoproteins.

N-Acetylneuraminic acid is a sialic acid nine-carbon monosaccharide commonly found in glycoproteins on cell membranes and in glycolipids such as gangliosides in mammalian cells. Studies suggest that N-Acetylneuraminic acid is useful biologically in neurotransmission, leukocyte extravasation, viral or bacterial infections and carbohydrate-protein recognition. It is believed that N-Acetylneuraminic acid, a negatively charged, non-reducing sugar, is more difficult to analyze directly. One method for its detection in serum is to cleave pyruvic acid from the molecule via N-Acetylneuraminic acid aldolase followed by colorimetric detection.

N-Acetylneuraminic acid is useful biologically in neurotransmission, leukocyte extravasation, viral or bacterial infections and carbohydrate-protein recognition. Neu5Ac is used to study its biochemistry, metabolism and uptake in vivo and in vitro. Neu5Ac is used in the development of nanocarriers.

Details

Catalogue Number A187000
Chemical Name N-Acetylneuraminic Acid
Synonyms 5-(Acetylamino)-3,5-dideoxy-D-glycero-D-galacto-2-nonulosonic Acid; NANA; N-Acetylsialic Acid; Sialic Acid;
CAS Number 131-48-6
Molecular Formula C??H??NO?
Appearance White to Off-White Solid
Melting Point >182°C (dec.)
Molecular Weight 309.27
Storage Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility Methanol (Slightly, Heated), Water (Slightly)
Category Building Blocks; Carbohydrates;
Applications N-Acetyl-β-neuraminic Acid is a useful reagent in sequential esterification and acetylation of β-?Sialyl phosphite and phosphoramidite.
Hot Product