Cas no 32746-94-4 (Ampicilloic Acid (>90%))

Ampicilloic Acid (>90%) is a high-purity derivative of ampicillin, characterized by its carboxylic acid functional group. This compound is primarily utilized as an intermediate in the synthesis of semisynthetic antibiotics and other pharmaceutical agents. Its high purity (>90%) ensures consistent performance in research and industrial applications, minimizing impurities that could affect downstream processes. Ampicilloic Acid is particularly valued for its role in modifying antibiotic structures to enhance stability, bioavailability, or antimicrobial activity. The compound is typically supplied as a white to off-white powder, soluble in polar solvents, and should be stored under controlled conditions to maintain its integrity. Its reliable quality makes it suitable for rigorous chemical and pharmacological studies.
Ampicilloic Acid (>90%) structure
Ampicilloic Acid (>90%) structure
Product Name:Ampicilloic Acid (>90%)
CAS No:32746-94-4
MF:C16H21N3O5S
MW:367.42004275322
CID:1065433
PubChem ID:6914605
Update Time:2025-05-27

Ampicilloic Acid (>90%) Chemical and Physical Properties

Names and Identifiers

    • Ampicilloic Acid
    • [2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2
    • the penicilloic acid of ampicillin
    • Ampicillin Impurity D
    • KDAWOPKDXRJNHV-MPPDQPJWSA-N
    • (2r,4s)-2-[(R)-{[(2r)-2-Amino-2-Phenylacetyl]amino}(Carboxy)methyl]-5,5-Dimethyl-1,3-Thiazolidine-4-Carboxylic Acid
    • AMPICILLIN SODIUM IMPURITY D [EP IMPURITY]
    • (2R,4S)-2-((R)-((R)-2-Amino-2-phenylacetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid
    • AMPICILLIN TRIHYDRATE IMPURITY D [EP IMPURITY]
    • Glycine, (2R)-2-phenylglycyl-2-((2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl)-, (2R)-
    • .ALPHA.-AMINOBENZYLPENICILLOIC ACID
    • Q27271572
    • AIX
    • (2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino]-carboxymethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
    • Ampicilloic Acid (>90%)
    • CHEMBL1237008
    • alpha-Aminobenzylpenicilloic acid, Ampicilloic acid
    • AMPICILLIN IMPURITY D [EP IMPURITY]
    • DTXSID80186417
    • (2R)-(2R)-2-Phenylglycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycine; a-(2-Amino-2-phenylacetamido)-4-carboxy-5,5-dimethyl-2-thiazolidineacetic Acid; [2R-[2a[R*(R*)],4ss]]-a-[(Aminophenylacetyl)amino]-4-carboxy-5,5-dimethyl-2-thiazolidineacetic Acid; a-Aminobenzylpenicilloic Acid; Ampicillin EP Impurity D;
    • ZZ7
    • alpha-Aminobenzylpenicilloic acid
    • 32746-94-4
    • 9384342O2N
    • UNII-9384342O2N
    • [2R-[2alpha[R*(R*)],4beta]]-alpha-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2
    • DTXCID90108908
    • AMPICILLIN TRIHYDRATE IMPURITY D (EP IMPURITY)
    • AMPICILLIN SODIUM IMPURITY D (EP IMPURITY)
    • AMPICILLIN IMPURITY D (EP IMPURITY)
    • Inchi： 1S/C16H21N3O5S/c1-16(2)11(15(23)24)19-13(25-16)10(14(21)22)18-12(20)9(17)8-6-4-3-5-7-8/h3-7,9-11,13,19H,17H2,1-2H3,(H,18,20)(H,21,22)(H,23,24)/t9-,10+,11+,13-/m1/s1
    • InChI Key： KDAWOPKDXRJNHV-MPPDQPJWSA-N
    • SMILES： S1[C@H]([C@@H](C(=O)O)NC([C@@H](C2C=CC=CC=2)N)=O)N[C@@H](C(=O)O)C1(C)C

Computed Properties

  • Exact Mass: 367.12000
  • Monoisotopic Mass: 367.12019195g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 5
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 25
  • Rotatable Bond Count: 6
  • Complexity: 536
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 4
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -4.2
  • Topological Polar Surface Area: 167?2

Experimental Properties

  • Density: 1.4±0.1 g/cm3
  • Melting Point: NA
  • Boiling Point: 707.1±60.0 °C at 760 mmHg
  • Flash Point: 381.4±32.9 °C
  • Solubility: Aqueous Acid (Slightly), DMSO (Slightly)
  • PSA: 167.05000
  • LogP: 1.57010
  • Vapor Pressure: 0.0±2.4 mmHg at 25°C

Ampicilloic Acid (>90%) Security Information

Ampicilloic Acid (>90%) Pricemore >>

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Ampicilloic Acid (>90%) Production Method

Ampicilloic Acid (>90%) Related Literature

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