Cas no 16258-05-2 (2-aminohex-5-enoic acid)

2-Aminohex-5-enoic acid is a non-proteinogenic amino acid featuring both an amine and a terminal alkene functional group, making it a versatile intermediate in organic synthesis and peptide modification. Its structure allows for selective reactivity, particularly in Michael additions or thiol-ene click chemistry, enabling applications in bioconjugation and polymer science. The compound’s unsaturated side chain also facilitates further derivatization, such as crosslinking or functional group incorporation. As a chiral building block, it is useful in asymmetric synthesis and medicinal chemistry research. Its balanced hydrophilicity and reactivity make it suitable for designing bioactive molecules or tailored biomaterials.
2-aminohex-5-enoic acid structure
2-aminohex-5-enoic acid structure
Product Name:2-aminohex-5-enoic acid
CAS No:16258-05-2
MF:C6H11NO2
MW:129.157041788101
MDL:MFCD08234943
CID:121529
PubChem ID:15664956
Update Time:2025-05-28

2-aminohex-5-enoic acid Chemical and Physical Properties

Names and Identifiers

    • 5-Hexenoic acid,2-amino-
    • 2-AMINOHEX-5-ENOIC ACID
    • HOMOALLYLGLYCINE
    • 2-Amino-4-hexenoic acid
    • DL-2-amino-5-hexenoic acid
    • DL-Histidine hydrochloride
    • DL-Histidine hydrochloride,monohydrate
    • dl-histidineHCl1-hydrate
    • DL-homoallylglycine
    • histidine HCl
    • rac-histidine monohydrochloride
    • SY254610
    • (S)-2-Amino-5-hexenoic acid
    • 5-Hexenoic acid, 2-amino-
    • 2-AMINOHEX-5-ENOICACID
    • MFCD08272861
    • SY254077
    • MFCD19204099
    • 2-amino-5-hexenoic acid
    • EN300-94618
    • l-homoallylglycine
    • 16258-05-2
    • AB89085
    • amino-hex-5-enoic acid
    • (R)-2-Amino-5-hexenoic acid
    • AKOS006284017
    • (2R)-2-Amino-5-hexenoic acid
    • SCHEMBL865052
    • F8880-1233
    • AB86845
    • AT23573
    • CS-0447649
    • (S)- 2-(3'-butenyl) glycine
    • D-Homoallylglycine
    • (R)- 2-(3'-butenyl) glycine
    • 2-aminohex-5-enoic acid
    • MDL： MFCD08234943
    • Inchi： 1S/C6H11NO2/c1-2-3-4-5(7)6(8)9/h2,5H,1,3-4,7H2,(H,8,9)
    • InChI Key： NPSWHDAHNWWMEG-UHFFFAOYSA-N
    • SMILES： OC(C(CCC=C)N)=O

Computed Properties

  • Exact Mass: 129.07900
  • Monoisotopic Mass: 129.078978594g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 4
  • Complexity: 112
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -1.9
  • Topological Polar Surface Area: 63.3?2

Experimental Properties

  • PSA: 63.32000
  • LogP: 1.06480

2-aminohex-5-enoic acid Customs Data

  • HS CODE：2922499990
  • Customs Data：

    China Customs Code:

    2922499990

    Overview:

    2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    P.Imported animals and plants\Quarantine of animal and plant products
    Q.Outbound animals and plants\Quarantine of animal and plant products
    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

2-aminohex-5-enoic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
H584010-50mg
Homoallylglycine
 16258-05-2
50mg
 $ 222.00 2023-09-07
TRC
H584010-500mg
Homoallylglycine
 16258-05-2
500mg
 $ 1654.00 2023-09-07
Enamine
EN300-94618-0.05g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
0.05g
 $455.0 2025-03-21
Enamine
EN300-94618-0.1g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
0.1g
 $477.0 2025-03-21
Enamine
EN300-94618-0.25g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
0.25g
 $499.0 2025-03-21
Enamine
EN300-94618-0.5g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
0.5g
 $520.0 2025-03-21
Enamine
EN300-94618-1.0g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
1.0g
 $542.0 2025-03-21
Enamine
EN300-94618-2.5g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
2.5g
 $1073.0 2025-03-21
Enamine
EN300-94618-5.0g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
5.0g
 $2136.0 2025-03-21
Enamine
EN300-94618-10.0g
2-aminohex-5-enoic acid
 16258-05-2 95.0%
10.0g
 $4261.0 2025-03-21

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