Cas no 39050-13-0 (5-(2-Aminoethyl)-1H-imidazol-2-amine)

5-(2-Aminoethyl)-1H-imidazol-2-amine is a versatile heterocyclic compound featuring both an imidazole core and an ethylamine side chain, making it a valuable intermediate in organic synthesis and pharmaceutical research. Its bifunctional structure allows for selective modifications, enabling applications in the development of bioactive molecules, including enzyme inhibitors and receptor ligands. The compound’s stability and reactivity under controlled conditions make it suitable for use in medicinal chemistry and drug discovery. Additionally, its amine groups facilitate conjugation with other functional moieties, enhancing its utility in the design of complex molecular architectures. Proper handling and storage are recommended to maintain its integrity.
5-(2-Aminoethyl)-1H-imidazol-2-amine structure
39050-13-0 structure
Product Name:5-(2-Aminoethyl)-1H-imidazol-2-amine
CAS No:39050-13-0
MF:C5H10N4
MW:126.15969991684
MDL:MFCD08668294
CID:54953
PubChem ID:162358
Update Time:2025-05-27

5-(2-Aminoethyl)-1H-imidazol-2-amine Chemical and Physical Properties

Names and Identifiers

    • 5-(2-Aminoethyl)-1H-imidazol-2-amine
    • 2-Aminohistamine
    • 2-Amino-1H-imidazole-5-ethanamine
    • 2-(2-Amino-4-imidazolyl)ethylamine
    • 4-(2-aminoethyl)-3H-imidazol-2-amine
    • 1H-Imidazole-4-ethanamine,2-amino
    • 2-(2-amino-4-imidazolil)etilammina
    • EN300-305326
    • 5-(2-amino-ethyl)-1h-imidazol-2-ylamine
    • 5-[4,5-DIHYDRO-5-OXO-3-[(1-OXOOCTADECYL)AMINO]-1H-PYRAZOL-1-YL]-2-PHENOXY-BENZENESULFONICACID
    • CS-0284690
    • 1H-Imidazole-4-ethanamine, 2-amino-
    • SCHEMBL365305
    • 39050-13-0
    • AKOS006288279
    • DTXSID90192302
    • MDL： MFCD08668294
    • Inchi： 1S/C5H10N4/c6-2-1-4-3-8-5(7)9-4/h3H,1-2,6H2,(H3,7,8,9)
    • InChI Key： PDWGQCUSLDPUFM-UHFFFAOYSA-N
    • SMILES： N1C(N)=NC=C1CCN

Computed Properties

  • Exact Mass: 126.09100
  • Monoisotopic Mass: 126.091
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 2
  • Complexity: 85
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 80.7A^2
  • XLogP3: -0.9

Experimental Properties

  • Density: 1.264
  • Boiling Point: 376.9 °C at 760 mmHg
  • Flash Point: 209.7 °C
  • Refractive Index: 1.644
  • PSA: 80.72000
  • LogP: 0.77460

5-(2-Aminoethyl)-1H-imidazol-2-amine Customs Data

  • HS CODE：2933290090
  • Customs Data：

    China Customs Code:

    2933290090

    Overview:

    2933290090. Other compounds with non fused imidazole ring in structure. 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, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-(2-Aminoethyl)-1H-imidazol-2-amine Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Enamine
EN300-305326-0.05g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
0.05g
 $1822.0 2025-03-19
Enamine
EN300-305326-0.1g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
0.1g
 $1908.0 2025-03-19
Enamine
EN300-305326-0.25g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
0.25g
 $1995.0 2025-03-19
Enamine
EN300-305326-0.5g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
0.5g
 $2081.0 2025-03-19
Enamine
EN300-305326-1.0g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
1.0g
 $2168.0 2025-03-19
Enamine
EN300-305326-2.5g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
2.5g
 $2640.0 2025-03-19
Enamine
EN300-305326-5.0g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
5.0g
 $3932.0 2025-03-19
Enamine
EN300-305326-10.0g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0 95.0%
10.0g
 $5713.0 2025-03-19
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
1355360-25mg
5-(2-Aminoethyl)-1h-imidazol-2-amine
 39050-13-0 98%
25mg
 ￥28936.00 2025-08-06
Enamine
EN300-2987080-0.05g
5-(2-aminoethyl)-1H-imidazol-2-amine
 39050-13-0
0.05g
 $1822.0 2023-09-06

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