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N-Acetyl-L-asparagine

N-Acetyl-L-asparagine Structure
N-Acetyl-L-asparagine structure
CAS No.
4033-40-3
Chemical Name:
N-Acetyl-L-asparagine
Synonyms
ACETYL-L-ASPARAGINE;AC-ASN-OH;Nsc186895;Ac-L-Asn-OH;N-Acetyl-Asn-OH;N-Acetyl-L-asparagin;N-ACETYL-L-ASPARAGINE;NA-ACETYL-L-ASPARAGINE;N2-acetyl-L-asparagine;Nα-Acetyl-L-asparagine
CBNumber:
CB3404702
Molecular Formula:
C6H10N2O4
Molecular Weight:
174.15
MDL Number:
MFCD00066023
MOL File:
4033-40-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-08-25 20:17:46
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N-Acetyl-L-asparagine Properties

Melting point 168-170 °C
Boiling point 588.7±45.0 °C(Predicted)
alpha [α]D20 -2~+2° (c=1, H2O)
Density 1.346±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Acetic Acid (Slightly, Heated, Sonicated), DMSO (Slightly), Water (Slightly, Heated)
form Solid
pka 3.45±0.10(Predicted)
color White to Off-White
BRN 1726196
Major Application peptide synthesis
InChI 1S/C6H10N2O4/c1-3(9)8-4(6(11)12)2-5(7)10/h4H,2H2,1H3,(H2,7,10)(H,8,9)(H,11,12)/t4-/m0/s1
InChIKey HXFOXFJUNFFYMO-BYPYZUCNSA-N
SMILES CC(=O)N[C@@H](CC(N)=O)C(O)=O
CAS DataBase Reference 4033-40-3(CAS DataBase Reference)
FDA UNII D0P42N84Z6
UNSPSC Code 12352209
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-24/25
WGK Germany  3
F  10-21
Storage Class 11 - Combustible Solids

N-Acetyl-L-asparagine price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 441554 Nα-Acetyl-L-asparagine 98% 4033-40-3 1g $68.5 2026-04-30 Buy
Usbiological 240243 Na-Acetyl-L-asparagine 99+% ≥99%(ElementalAnalysis) 4033-40-3 1g $192 2026-06-03 Buy
Usbiological 240243 Na-Acetyl-L-asparagine 99+% ≥99%(ElementalAnalysis) 4033-40-3 5g $276 2026-06-03 Buy
Usbiological 240243 Na-Acetyl-L-asparagine 99+% ≥99%(ElementalAnalysis) 4033-40-3 25g $658 2026-06-03 Buy
TRC TRC-A168780-500MG N2-Acetyl-L-asparagine 4033-40-3 500mg $111 2026-06-03 Buy
Product number Packaging Price Buy
441554 1g $68.5 Buy
240243 1g $192 Buy
240243 5g $276 Buy
240243 25g $658 Buy
TRC-A168780-500MG 500mg $111 Buy

N-Acetyl-L-asparagine Chemical Properties, Uses, Production

Chemical Properties

White powder

Uses

N2-Acetyl-L-asparagine is a reagent in the synthesis of three mer peptide pENW (pGlu-Asn-Trp) derivatives as antiplatelet aggregation pharmaceuticals.

Definition

ChEBI: N-alpha-acetyl-L-asparagine is an asparagine derivative.

reaction suitability

reaction type: solution phase peptide synthesis

IC 50

Human Endogenous Metabolite

N-Acetyl-L-asparagine Preparation Products And Raw materials

Raw materials

Preparation Products

N-Acetyl-L-asparagine Suppliers

Global Suppliers ( 99)
Supplier Tel Email Country ProdList Advantage
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Beijing HuaMeiHuLiBiological Chemical 010-56205725 waley188@sohu.com China 12323 58
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18201 56
Guangzhou Isun Pharmaceutical Co., Ltd 020-39119399 18927568969 isunpharm@qq.com China 4773 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Supplier Advantage
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
Chemsky (shanghai) International Co.,Ltd 60
Tianjin heowns Biochemical Technology Co., Ltd. 57
Beijing HuaMeiHuLiBiological Chemical 58
9ding chemical ( Shanghai) Limited 56
Guangzhou Isun Pharmaceutical Co., Ltd 55
Bide Pharmatech Ltd. 60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
Sigma-Aldrich 80

View Latest Price from N-Acetyl-L-asparagine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(S)-2-acetamido-4-amino-4-oxobutanoic acid pictures 2026-07-14 (S)-2-acetamido-4-amino-4-oxobutanoic acid
4033-40-3
 $30.00-70.00 99.79% 10g TargetMol Chemicals Inc.
N-Acetyl-L-asparagine pictures 2019-09-02 N-Acetyl-L-asparagine
4033-40-3
 $7.00 1KG 99% Career Henan Chemical Co

N-Acetyl-L-asparagine Spectrum

N-Acetyl-L-asparagine(4033-40-3)1HNMRN-Acetyl-L-asparagine(4033-40-3)IR

4033-40-3 (N-Acetyl-L-asparagine) Related Search:

Aceglutamide Acetyl coenzyme A sodium salt ASPARAGINASE Acetylacetone L-Asparagine
D-(-)-Asparagine monohydrate N-Acetyl-L-tryptophan N-Acetyl-L-isoleucine 2-Acetylaminopropionic acid N-Acetyl-L-valine
2-Acetylamino-propionic acid N-Acetyl-D-methionine N-Acetyl-DL-aspartic acid N-Acetyl-D-phenylalanine N-Acetylglycinamide
Ac-Ala-NH2 N-ALPHA-ACETYL-D-ASPARAGINE,na-acetyl-D-asparagine,ACETYL-D-ASPARAGINE,n2-acetyl-d-asparagine,N-ACETYL-D-ASPARAGINE FOLLICULAR GONADOTROPIN-RELEASING PEPTIDE (HUMAN)

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Nsc186895 N-Acetyl-L-asparagin (S)-2-AcetaMido-4-aMino-4-oxobutanoic acid AC-ASN-OH N-ACETYL-L-ASPARAGINE N-ALPHA-ACETYL-L-ASPARAGINE N2-acetyl-L-asparagine NA-ACETYL-L-ASPARAGINE NALPHA-ACETYL-L-ASPARAGINE BIOCHEMIKA 98% N-ACETYL-L-ASPARATICACID Ac-(S)-2-aminosuccinic acid 4-amide Ac-L-Asn-OH Nα-Acetyl-L-asparagine≥ 99.7% (Assay, Chiral purity) Nalpha-Acetyl-L-asparagine 98% 2-ethyl-3-pyrazolecarboxylic acid L-Asparagine, N2-acetyl- (2S)-2-acetamido-4-amino-4-oxobutanoicaci N-Acetyl-L-asparagine USP/EP/BP Nα-Acetyl-L-asparagine N-Acetyl-Asn-OH Inhibitor,(S)2acetamido4amino4oxobutanoic acid,Endogenous Metabolite,inhibit,(S) 2 acetamido 4 amino 4 oxobutanoic acid (S)-2-acetamido-4-amino-4-oxobutanoic acid, 10 mM in DMSO Nα-Acetyl-L-asparagine ACETYL-L-ASPARAGINE Nalpha-Acetyl-L-asparagine 98% 4033-40-3 H2NCOCH2CHNHCOCH3CO2H Enzyme Substrates Enzymes, Inhibitors, and Substrates Substrates by Enzyme Specialty Synthesis Peptide Synthesis Biochemicals and Reagents Amino Acid Derivatives BioChemical Asparaginase II Asparagine Asparaginase IIPeptide Synthesis Amino Acid Derivatives Asparagine Enzyme Substrates Substrates by Enzyme Peptide Synthesis