Hot Sale N-Acetylneuraminic Acid / Sialic Acid CAS 131-48-6

Hot Sale N-Acetylneuraminic Acid / Sialic acid CAS 131-48-6

Product Name:    N-Acetylneuraminic acid
Synonyms:    5-(acetylamino)-3,5-dideoxy-d-glycero-d-galacto-2-nonulosonicaci;LACTAMINIC ACID;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONU;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONIC ACID;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-NONULOPYRANOSONIC ACID HYDRATE;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTONONULOSONIC ACID;5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTONULOSONIC ACID;5-ACETYLAMINO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONIC ACID
CAS:    131-48-6
MF:    C11H19NO9
MW:    309.27
EINECS:    205-023-1
Product Categories:    Bioproducts;Sugar derivatives;13C & 2H Sugars;Sialic Acids;Biochemistry;Carbohydrates & Derivatives;Miscellaneous Natural Products;Zanamavir;Sugar Acids;Sugars;Miscellaneous Compounds;carbohydrate;API
Mol File:    131-48-6.mol


N-acetylneuraminic acid is an N-acyl derivative of neuraminic or acid amino sugar derivative, derived from N-acetylmannosamine and pyruvic acid. It is an important constituent of glycoproteins and glycolipids. N-acetylneuraminic acid occurs in many polysaccharides, glycoproteins, and glycolipids in animals and bacteria.

N-Acetylneuraminic Acid / Sialic acid CAS 131-48-6 of Chemical Properties
Melting point     184-186 °C
alpha     -32 º (c=2,water)
Boiling point     449.56°C (rough estimate)
density     1.3580 (rough estimate)
refractive index     -32 ° (C=1, H2O)
storage temp.     -20°C
solubility     50 g/L (20°C)
pka    2.41±0.54(Predicted)
form     synthetic, crystalline
color     White to Off-White
Water Solubility     50 g/L (20 ºC)
Sensitive     Air Sensitive
Merck     14,8484
BRN     1716283
Stability:    Stable. Incompatible with strong oxidizing agents.
InChIKey    SQVRNKJHWKZAKO-PFQGKNLYSA-N
CAS DataBase Reference    131-48-6(CAS DataBase Reference)
EPA Substance Registry System    Neuraminic acid, N-acetyl- (131-48-6)

Company Profile
Anhui puya biological technology co.,ltd was established in Hefei. Registered capital is 5 million. It is specialized in manufacture plant extract, API and chemicals raw material powder, food additives and oil. which are applied to skin care, healthcare, weight loss products, sex improvement, and pharmaceuticals. We will uphold honesty and pragmatic, innovative and enterprising service purposes, and provide a variety of quality services to our customers at abroad. It aims at supplying good product and comfort service. The strict quality control is to meet the customer's requirement, to get a highly praised and to be high quality supplier. If you have any question, or need samples, please feel free to contact us.

FAQ
Q1. What's the MOQ?
A: Usually 1 kg.  It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
 
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately.  By FedEx will be 3~5 days to you.
 
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
 
Q4. Can you supply the free sample?
A: Usually it is possible. but the shipping cost be paid by customers. It based on the different product. Please be free to consult our salesman.
 
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
 
Q6: What's your main payment method?
A: T/T, trade assurance, west union, money gram.
 
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one.