Cas no 131-48-6 (N-Acetylneuraminic acid)
N-Acetylneuraminic acid is a naturally occurring sialic acid monomer, commonly found in mammalian cell surface glycoproteins and glycolipids. This key component of glycosylation plays a crucial role in various biological processes, including cellular recognition and signaling pathways. Its chemical purity ensures reliable research applications and analytical studies.
N-Acetylneuraminic acid structure
Product Name:N-Acetylneuraminic acid
CAS No:131-48-6
MF:C11H19NO9
MW:309.27
MDL:MFCD00006620
CID:36266
PubChem ID:445063
Update Time:2025-08-27
N-Acetylneuraminic acid Chemical and Physical Properties
Names and Identifiers
-
- N-Acetylneuraminic acid
- 5-Acetamido-3,5-dideoxy-D-glycero-D-galactonulosonic acid
- o-Sialic acid
- Galactononulosonic acid
- Lactaminic acid
- NANA
- N-Acetylneuraminic Acid Hydrate
- (-)-N-ACETYLNEURAMIC ACID
- ACETYLNEURAMINIC ACID, N-(RG)
- N-?Acetylneuraminic Acid
- N-ACETYL-D-[2-13C]NEURAMINIC ACID
- 5-AcetaMido-3,5-Dideoxy-D-Glycero-D-Galacto-Nonulopyranosonic Acid
- 5-AcetaMido-3,5-dideoxy-D-glycero-D-galactononulosonic acid
- 5-Acetamido-3,5-dideoxy-D-glycero-D-galactononulosonic acid,Lactaminic acid,NAN
- Aceneuramic acid
- N-acetyl-D-neuraminic acid
- NAN
- NANA H2O
- NANA TYPE IV-S
- NANA TYPE VI
- NEU5AC
- SIALIC ACID
- sialic acid powder
- Sialomucin
- 5-Acetamido-3,5-dideoxy-D-glycero-D-galacto-nonulopyranosonic Acid Hydrate
- NANA Hydrate
- Neu5Ac Hydrate
- 5-(Acetylamino)-3,5-Dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic Acid
- N-Acetyl-Neuraminic Acid
- D-glycero-5-acetamido-3,5-dideoxy-D-galacto-Non-2-ulo-pyranosonic Acid
- 5-(Acetylamino)-3,5-Dideoxy-D-glycero-D-galacto-non-2-nonulosonic Acid
- 5-(Acetylamino)-3,5-Dideoxy-D-glycero-D-galacto-2-nonulopyranosonic Acid
- 5-(Acetylamino)-3,5-Dideoxy-D-glycero-D-galacto-2-nonulosonic Acid
- N-acetylneuraminate
- NeuAc
- Acido aceneuramico
- Acide aceneuramique
- Acidium aceneuramicum
- 5-(acetylamino)-3,5-dideoxy-d-glycero-d-galacto-2-nonulosonicaci
- 5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONU
- 5-ACETAMIDO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONIC ACID
- 5-ACETYLAMINO-3,5-DIDEOXY-D-GLYCERO-D-GALACTO-2-NONULOSONIC ACID
- 5-acetamido-3,5-dideoxy-D-glycero-D-galacto-non-2-ulopyranosonic acid
- SQVRNKJHWKZAKO-LUWBGTNYSA-N
- 131-48-6
- Epitope ID:146100
- 489-46-3
- F_FULL_00010000000000_GS_6869
- NSC111756
- 5-(acetylamino)-3,5-dideoxy-d-glycero-d-galacto-2-nonulosonicaci;Galactononulosonic acid
- (4S,5R,6R)-5-acetamido-2,4-bis(oxidanyl)-6-[(1R,2R)-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic acid
- WURCS=2.0/1,1,0/(Aad21122h-2x_2-6_5*NCC/3=O)/1/
- CHEMBL4280954
- bmse000057
- A806270
- NSC 111756
- 5-N-Acetylneuraminic acid
- 5-n-acetyl-neuraminic acid
- (4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]tetrahydropyran-2-carboxylic acid
- CHEBI:17012
- Acid, N-Acetylneuraminic
- BDBM50468556
- N Acetylneuraminic Acid
- SCHEMBL236448
- C00270
- AKOS025311078
- Neuraminic acid, N-acetyl-
- Acid, Sialic
- 5-N-Acetyl-D-neuraminic acid
- N-Acetyl-b-neuraminate
- A-1600
- Q27120624
- UNII-TIP79W5HPN
- 5-(acetylamino)-3,5-dideoxy-D-glycero-b-D-galacto-2-Nonulopyranosonate
- N-acetyl-beta-neuraminic acid
- 5-(acetylamino)-3,5-dideoxy-delta-glycero-delta-galacto-2-Nonulosonic acid
- 5-N-Acetyl-beta-delta-neuraminic acid
- MFCD00006620
- EN300-174088
- .BETA.-NEURAMINIC ACID, N-ACETYL-
- N-acetylneuramic acid
- (-)-N-acetyl-beta-neuraminic acid
- N-ACETYL-.BETA.-D-NEURAMINIC ACID
- (-)-N-ACETYL-.BETA.-NEURAMINIC ACID
- 5-N-Acetyl-b-D-neuraminic acid
- (2S,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
- CCG-267571
- AKOS016004587
- MLS002207179
- beta-5-acetamido-3,5-dideoxy-delta-glycero-delta-galacto-Nonulopyranosonate
- 5-(acetylamino)-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid
- N-Acetyl-b-D-neuraminate
- CHEMBL165084
- Z1741971506
- N-Acetyl-delta-neuraminate
- DB04265
- 5-N-Acetylneuraminate
- D-GLYCERO-.BETA.-D-GALACTO-2-NONULOPYRANOSONIC ACID, 5-(ACETYLAMINO)-3,5-DIDEOXY-
- beta-5-acetamido-3,5-dideoxy-delta-glycero-delta-galacto-Nonulopyranosonic acid
- 028D6D24-32A0-45ED-857E-4138653435FB
- D-GLYCERO-D-GALACTO-NONULOPYRANOSONIC ACID, 5-ACETAMIDO-3,5-DIDEOXY-, .BETA.-
- aceneuramic-acid
- 5-(acetylamino)-3,5-dideoxy-delta-glycero-delta-galacto-2-Nonulosonate
- 5-acetamido-3,5-dideoxy-D-glycero-D-galacto-Nonulosonate
- 4mnp
- N-Acetyl-delta-neuraminic acid
- 5-acetamido-3,5-dideoxy-delta-glycero-delta-galacto-Nonulosonic acid
- NS00069207
- Neuraminic acid, N-acetyl
- 5-(acetylamino)-3,5-dideoxy-delta-glycero-beta-delta-galacto-2-Nonulopyranosonic acid
- TIP79W5HPN
- SLB
- N-Acetyl-beta-delta-neuraminic acid
- 5-N-ACETYL-BETA-D-NEURAMINIC ACID
- N-Acetylneuraminic acid, from Escherichia coli, >=98%
- 19342-33-7
- 5-(acetylamino)-3,5-dideoxy-D-glycero-b-D-galacto-2-Nonulopyranosonic acid
- (2S,4S,5R,6R)-5-Acetamido-2,4-dihydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid
- BDBM50063302
- AS-13907
- N-(-)-ACETYLNEURAMINIC ACID
- BRD-K36262466-001-06-3
- 5-(acetylamino)-3,5-dideoxy-delta-glycero-beta-delta-galacto-2-Nonulopyranosonate
- Acetylneuraminic acid
- A1105
- C19910
- b-5-acetamido-3,5-dideoxy-D-glycero-D-galacto-Nonulopyranosonate
- N-Acetyl-b-D-neuraminic acid
- SMR000857174
- N-Acetylneuraminic acid, cell culture tested, >=95%
- 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-2-Nonulosonate
- Neu-5Ac
- 5-N-Acetyl-delta-neuraminate
- 5-acetamido-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid
- N-ACETYL-.BETA.-NEURAMINIC ACID
- N-Acetyl-D-neuraminate
- N-Acetyl-beta-delta-neuraminate
- b-5-acetamido-3,5-dideoxy-D-glycero-D-galacto-Nonulopyranosonic acid
- AC-24185
- s4792
- (-)-N-Acetylneuraminic acid, synthetic, crystalline
- 5-acetamido-3,5-dideoxy-delta-glycero-delta-galacto-Nonulosonate
- DTXSID80864309
- N-Acetylsialic acid
- CHEBI:45744
- beta-Neu5Ac
- b-sialic acid
- 5-N-Acetyl-delta-neuraminic acid
- N-Acetylneuraminic acid, synthetic, >=95%
- N-ACETYL-.BETA.-NEURAMINIC ACID, (-)-
- N-Acetylsialate
- N-acetyl-beta-D-neuraminic acid
- SCHEMBL22412
- Lactaminate
- 5-N-Acetyl-D-neuraminate
- N-Acetylneuramate
- N-Acetylneuraminic acid, analytical standard
- BETA-SIALIC ACID
- N-acetyl-neuraminate
- (2S,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]tetrahydropyran-2-carboxylic acid
- 4mmp
- Neuraminic acid, N-acetyl- Starburst 4th Generation
-
- MDL： MFCD00006620
- Inchi： 1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11?/m0/s1
- InChI Key： SQVRNKJHWKZAKO-LUWBGTNYSA-N
- SMILES： O1C(C(=O)O[H])(C([H])([H])[C@@]([H])([C@]([H])([C@]1([H])[C@@]([H])([C@@]([H])(C([H])([H])O[H])O[H])O[H])N([H])C(C([H])([H])[H])=O)O[H])O[H]
- BRN： 1716283
Computed Properties
- Exact Mass: 309.10600
- Monoisotopic Mass: 309.10598118 g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 7
- Hydrogen Bond Acceptor Count: 9
- Heavy Atom Count: 21
- Rotatable Bond Count: 5
- Complexity: 403
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 6
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 2
- XLogP3: -3.5
- Topological Polar Surface Area: 177
- Molecular Weight: 309.27
Experimental Properties
- Color/Form: Colorless crystal
- Density: 1.3580 (rough estimate)
- Melting Point: 186°C(lit.)
- Boiling Point: 395.6°C at 760 mmHg
- Flash Point: 193oC
- Refractive Index: -32 ° (C=1, H2O)
- Solubility: 50 g/L (20°C)
- Water Partition Coefficient: 50 g/L (20 oC)
- Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents.
- PSA: 176.78000
- LogP: -3.48090
- Merck: 8484
- Specific Rotation: -32 o (c=2,water)
- Sensitiveness: Air Sensitive
- Solubility: Soluble in water and methanol, slightly soluble in ethanol, insoluble in ether, acetone and chloroform.
- pka: 2.41±0.54(Predicted)
N-Acetylneuraminic acid Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H319
- Warning Statement： P305+P351+P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 36/37/38
- Safety Instruction： S22-S24/25
- FLUKA BRAND F CODES：3-10-23
- Regulatory Condition Code：Class Q (sugars, alkaloids, antibiotics, hormones)
-
Hazardous Material Identification：
- TSCA：Yes
- Storage Condition：?20°C
- Risk Phrases：R36/37/38
- Safety Term：S24/25
N-Acetylneuraminic acid Customs Data
- HS CODE：29329970
- Customs Data：
China Customs Code:
2932999099Overview:
2932999099. Other heterocyclic compounds containing only oxygen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
N-Acetylneuraminic acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | A1105-5G |
N-Acetylneuraminic Acid |
131-48-6 | >98.0%(T)(HPLC) | 5g |
￥4990.00 | 2023-09-09 | |
| Fluorochem | 047790-1g |
N-Acetylneuraminic acid |
131-48-6 | 97% | 1g |
￡10.00 | 2022-03-01 | |
| Fluorochem | 047790-5g |
N-Acetylneuraminic acid |
131-48-6 | 97% | 5g |
￡28.00 | 2022-03-01 | |
| Fluorochem | 047790-10g |
N-Acetylneuraminic acid |
131-48-6 | 97% | 10g |
￡35.00 | 2022-03-01 | |
| Fluorochem | 047790-25g |
N-Acetylneuraminic acid |
131-48-6 | 97% | 25g |
￡48.00 | 2022-03-01 | |
| Fluorochem | 047790-100g |
N-Acetylneuraminic acid |
131-48-6 | 97% | 100g |
￡140.00 | 2022-03-01 | |
| S e l l e c k ZHONG GUO | S4792-25mg |
N-Acetylneuraminic acid |
131-48-6 | 98% | 25mg |
￥794.8 | 2023-09-15 | |
| HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI | NA1045-100mg |
N-Acetylneuraminic acid |
131-48-6 | ≥98% | 100mg |
￥60元 | 2023-09-15 | |
| HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI | NA1045-1g |
N-Acetylneuraminic acid |
131-48-6 | ≥98% | 1g |
￥200元 | 2023-09-15 | |
| HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI | NA1045-25mg |
N-Acetylneuraminic acid |
131-48-6 | ≥98% | 25mg |
￥60.00元 | 2022-04-25 |
N-Acetylneuraminic acid Suppliers
Amadis Chemical Company Limited
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(CAS:131-48-6)N-Acetylneuraminic acid
Order Number:A806270
Stock Status:in Stock
Quantity:100g/500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 04:45
Price ($):183.0/460.0
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Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:131-48-6)N-乙酰神經(jīng)氨酸
Order Number:LE2468898;LE6940;LE19084
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:39
Price ($):discuss personally
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Suzhou Senfeida Chemical Co., Ltd
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(CAS:131-48-6)Bird's nest acid
Order Number:sfd15046
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:37
Price ($):discuss personally
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NewCan Biotech Limited
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(CAS:131-48-6)N-Acetylneuraminic acid
Order Number:NC22951
Stock Status:
Quantity:10g
Purity:97%
Pricing Information Last Updated:Friday, 18 July 2025 16:16
Price ($):Price inquiry
Email:[email protected]
N-Acetylneuraminic acid Related Literature
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Gang Pan,Yi-jie Bao,Jie Xu,Tao Liu,Cheng Liu,Yan-yan Qiu,Xiao-jing Shi,Hui Yu,Ting-ting Jia,Xia Yuan,Ze-ting Yuan,Yi-jun Cao RSC Adv., 2016,6, 42109-42119
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Albertus D. Handoko,Khoong Hong Khoo,Teck Leong Tan,Hongmei Jin,Zhi Wei Seh J. Mater. Chem. A, 2018,6, 21885-21890
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Hongxia Li,Aikifa Raza,Qiaoyu Ge,Jin-You Lu,TieJun Zhang Soft Matter, 2020,16, 6841-6849
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Weili Dai,Guangjun Wu,Michael Hunger Chem. Commun., 2015,51, 13779-13782
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Jason Wan Lab Chip, 2020,20, 4528-4538
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Recommended suppliers
Amadis Chemical Company Limited
(CAS:131-48-6)N-Acetylneuraminic acid
Purity:99%/99%
Quantity:100g/500g
Price ($):183.0/460.0
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:131-48-6)N-乙酰神經(jīng)氨酸
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry