Cas no 21299-72-9 (5-Aminoimidazole-4-carboxamide HCl)

5-Aminoimidazole-4-carboxamide HCl structure
21299-72-9 structure
Product Name:5-Aminoimidazole-4-carboxamide HCl
CAS No:21299-72-9
MF:C4H6N4O
MW:126.116639614105
CID:51762
PubChem ID:9679
Update Time:2025-11-02

5-Aminoimidazole-4-carboxamide HCl Chemical and Physical Properties

Names and Identifiers

    • 4-Amino-5-imidazolecarboxamide
    • 4-Amino-1H-imidazole-5-carboxamide
    • 5-Amino-1H-imidazole-4-carboxamide
    • 4(5)-AMINO-5(4)-IMIDAZOLECARBOXAMIDE
    • 4-Aminoimidazol-5-carboamide
    • 5-AMINOIMIDAZOLE-4-CARBOXAMIDE
    • Dacarbazine impurity B
    • HMS2231D11
    • InChI=1/C4H6N4O/c5-3-2(4(6)9)7-1-8-3/h1H,5H2,(H2,6,9)(H,7,8)
    • Aminoimidazole carboxamide
    • AIC
    • 21299-72-9
    • 4-azanyl-1H-imidazole-5-carboxamide
    • Q27067435
    • 5-amino-1 H-imidazole-4-carboxamide
    • EN300-23736
    • 4-Amino-5-carboxamido imidazole hydrochloride
    • 5-Amino-4-imidazolecarboxamide, 95%
    • Imidazole, 5-amino-4-carboxamide
    • SY009547
    • Imidazole, 4-amino-5-aminocarbonyl-
    • FT-0632037
    • Ba 2756
    • 5-amino-3H-imidazole-4-carboxamide
    • Dacarbazine impurity B, European Pharmacopoeia (EP) Reference Standard
    • NSC7784
    • 5-Amino-4-imidazolecarboxyamide
    • AM20090183
    • CCG-266103
    • BDBM7957
    • 5-amino-1H-imidazole4-carboxamide
    • EINECS 206-641-4
    • 360-97-4
    • CHEMBL1610
    • NCGC00245975-01
    • 4-Carbamoyl-5-aminoimidazole
    • 4-Carboxamido-5-aminoimidazole
    • 5-Aminoimidazolecarboxamide
    • IMIDAZOLE-4(OR 5)-CARBOXAMIDE, 5(OR 4)-AMINO-
    • 4-Amino-5-imidazolecarboxamide hydrochloride (Salt/Mix)
    • CS-W019921
    • AM20090571
    • 5-amino-1H-imidazole-4-carboxylic acid amide
    • 4-amino-5-carbamoylimidazole
    • 49B332E5-7C8B-4C28-9FDF-05F173231B6A
    • Q-200531
    • 4-Amino-5-imidazole carboxamide
    • 5-Aminoimidazol-4-carboxamide
    • Imidazole C-4,5 deriv. 2
    • s3651
    • HY-41461
    • WLN: T5M CNJ DVZ EZ
    • AS-12404
    • NCGC00245975-02
    • AKOS009084625
    • 5-Amino-1H-imidazole-4-carboxamide #
    • NSC 7784
    • AC-8311
    • 5-amino-imidazole-4-carboxamide
    • AICA
    • C04051
    • DTXSID8059891
    • TEMOZOLOMIDE IMPURITY, AMINOIMIDAZOLECARBOXAMIDE [USP IMPURITY]
    • TEMOZOLOMIDE IMPURITY A [EP IMPURITY]
    • O11342
    • DACARBAZINE IMPURITY B [EP IMPURITY]
    • A823125
    • SMR000526285
    • Diazol-C
    • W13853
    • A815255
    • 5-Amino-3H-imidazole-4-carboxylic acid amide
    • AG-756/20213048
    • MFCD02181040
    • NSC-7784
    • BA-2756
    • IMIDAZOLE-4-CARBOXAMIDE, 5-AMINO-
    • Imidazole-4-carboxamide, 5-amino- (hydrochloride)
    • 5AC
    • SCHEMBL8024
    • 5-Imidazolecarboxamide, 4-amino-
    • Aminoimidazole-4-carboxamide, 5-
    • MLS000701328
    • 4-Aminoimidazole-5-carboxamide
    • HMS3369A01
    • F0001-1035
    • 5-Amino-4-imidazolecarboxamide
    • 5-amino-1 H-imidazole4-carboxamide
    • 3V0Y2PDE6K
    • CHEBI:2030
    • 1H-Imidazole-4-carboxamide, 5-amino-
    • 5-Amino-2-methyl-n-ethyl-n-phenyl-benzenesulfonamide
    • BCP22943
    • Colahepat
    • UNII-3V0Y2PDE6K
    • NS00014751
    • DVNYTAVYBRSTGK-UHFFFAOYSA-
    • AKOS015855671
    • STL484285
    • DB-014548
    • 5-Aminoimidazole-4-carboxamide HCl
    • Inchi: 1S/C4H6N4O/c5-3-2(4(6)9)7-1-8-3/h1H,5H2,(H2,6,9)(H,7,8)
    • InChI Key: DVNYTAVYBRSTGK-UHFFFAOYSA-N
    • SMILES: O=C(C1=C(N)N=CN1)N

Computed Properties

  • Exact Mass: 162.03100
  • Monoisotopic Mass: 126.054
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 1
  • Complexity: 126
  • 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: 97.8A^2
  • XLogP3: -0.5

Experimental Properties

  • Color/Form: White to off white crystalline powder
  • Density: 1.538g/cm3
  • Melting Point: 164-170?°C(lit.)
  • Boiling Point: 522.1oC at 760 mmHg
  • Flash Point: 269.6oC
  • Refractive Index: 1.707
  • PSA: 97.79000
  • LogP: 1.17430

5-Aminoimidazole-4-carboxamide HCl Security Information

  • WGK Germany:3
  • Hazard Category Code: 36/37/38
  • Safety Instruction: S26; S36
  • RTECS:NI3910000
  • Hazardous Material Identification: Xi
  • Risk Phrases:R36/37/38
  • Storage Condition:Warehouse ventilation and low temperature drying

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5-Aminoimidazole-4-carboxamide HCl Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:21299-72-9)5-Aminoimidazole-4-carboxamide HCl
Order Number:A815255
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:08
Price ($):634.0

5-Aminoimidazole-4-carboxamide HCl Related Literature

Additional information on 5-Aminoimidazole-4-carboxamide HCl

Research Brief on 5-Aminoimidazole-4-carboxamide HCl (CAS: 21299-72-9): Recent Advances and Applications

5-Aminoimidazole-4-carboxamide hydrochloride (AICA HCl, CAS: 21299-72-9) is a key intermediate in nucleotide biosynthesis and has garnered significant attention in chemical biology and pharmaceutical research. This compound serves as a precursor for the synthesis of AICA ribonucleotide (AICAR), a well-known AMP-activated protein kinase (AMPK) activator. Recent studies have explored its therapeutic potential in metabolic disorders, cancer, and cardiovascular diseases, leveraging its role in cellular energy regulation.

A 2023 study published in Journal of Medicinal Chemistry demonstrated that AICA HCl derivatives exhibit enhanced bioavailability and target specificity in modulating AMPK pathways. Researchers utilized structure-activity relationship (SAR) analysis to optimize the compound’s pharmacokinetic properties, highlighting its potential as a lead candidate for type 2 diabetes therapeutics. The study also noted the compound’s stability under physiological conditions, attributed to its hydrochloride salt formulation (21299-72-9).

In oncology, a breakthrough Nature Communications paper (2024) revealed AICA HCl’s synergistic effects with checkpoint inhibitors in melanoma models. The compound was shown to reprogram tumor metabolism, enhancing T-cell infiltration and response to immunotherapy. Mechanistic studies linked this effect to mitochondrial biogenesis via AMPK activation, offering a novel combinatorial approach for resistant cancers.

Industrial applications have also progressed, with Patheon’s 2024 white paper detailing a scalable GMP synthesis route for 5-Aminoimidazole-4-carboxamide HCl. The report emphasizes improved yield (82%) and purity (>99.5%) through catalytic hydrogenation, addressing previous challenges in large-scale production. Regulatory filings indicate its inclusion in Phase II clinical trials for metabolic syndrome (NCT05678922).

Challenges remain in balancing AMPK-mediated metabolic benefits with off-target effects, as discussed in a 2024 Cell Metabolism review. However, advances in prodrug design (e.g., phosphonoester derivatives) and targeted delivery systems (nanoparticles conjugated to AICA HCl) show promise in ongoing preclinical studies. The compound’s versatility continues to inspire cross-disciplinary research, from epigenetics (as a histone methylation modulator) to antiviral drug development.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:21299-72-9)5-Aminoimidazole-4-carboxamide HCl
A815255
Purity:99%
Quantity:100g
Price ($):634.0
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