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    Cephalexin Monohydrate

    ACTIVE PHARMA INGREDIENTS

    FINISHED DOSAGE FORMULATIONS

    DIGITAL CONTENT

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    REF. STANDARDS & IMPURITIES

    PharmaCompass
    $ API Ref.Price (USD/KG) : 64Xls

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    2D Structure
    Also known as: 23325-78-2, Cephalexin hydrate, Cefalexin monohydrate, Keflet, Cefalexin hydrate, Palitrex
    Molecular Formula
    C16H19N3O5S
    Molecular Weight
    365.4  g/mol
    InChI Key
    AVGYWQBCYZHHPN-CYJZLJNKSA-N
    FDA UNII
    OBN7UDS42Y
    A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.
    1 2D Structure

    2D Structure

    2 Identification
    2.1 Computed Descriptors
    2.1.1 IUPAC Name
    (6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrate
    2.1.2 InChI
    InChI=1S/C16H17N3O4S.H2O/c1-8-7-24-15-11(14(21)19(15)12(8)16(22)23)18-13(20)10(17)9-5-3-2-4-6-9;/h2-6,10-11,15H,7,17H2,1H3,(H,18,20)(H,22,23);1H2/t10-,11-,15-;/m1./s1
    2.1.3 InChI Key
    AVGYWQBCYZHHPN-CYJZLJNKSA-N
    2.1.4 Canonical SMILES
    CC1=C(N2C(C(C2=O)NC(=O)C(C3=CC=CC=C3)N)SC1)C(=O)O.O
    2.1.5 Isomeric SMILES
    CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N)SC1)C(=O)O.O
    2.2 Other Identifiers
    2.2.1 UNII
    OBN7UDS42Y
    2.3 Synonyms
    2.3.1 MeSH Synonyms

    1. 5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid, 7-((aminophenylacetyl)amino)-3-methyl-8-oxo-, (6r-(6alpha,7beta(r*)))-

    2. Cefalexin

    3. Cephalexin

    4. Cephalexin Dihydride

    5. Cephalexin Hemihydrate

    6. Cephalexin Hydrochloride

    7. Cephalexin Monohydrochloride

    8. Cephalexin Monohydrochloride, Monohydrate

    9. Cephalexin, (6r-(6alpha,7alpha(r*)))-isomer

    10. Cephalexin, (6r-(6alpha,7beta(s*)))-isomer

    11. Cephalexin, (6r-(6alpha,7beta))-isomer

    12. Cephalexin, Monosodium Salt

    13. Cephalexin, Monosodium Salt, (6r-(6alpha,7beta))-isomer

    14. Ceporexine

    15. Palitrex

    2.3.2 Depositor-Supplied Synonyms

    1. 23325-78-2

    2. Cephalexin Hydrate

    3. Cefalexin Monohydrate

    4. Keflet

    5. Cefalexin Hydrate

    6. Palitrex

    7. Cefanex

    8. Cephalexin (monohydrate)

    9. Cephalexin.h2o

    10. Cefalexin.h2o

    11. Cefalival

    12. Cefibacter

    13. Ceffanex

    14. Novolexin

    15. Biocef

    16. Lilly 66873

    17. Panixine Disperdose

    18. Cephalexin Monhydrochloride

    19. Obn7uds42y

    20. 7-(d-alpha-amino-alpha-phenylacetamido)-3-methyl-3-cephem-4-carboxylic Acid Monohydrate

    21. Chebi:3535

    22. Sq 20248

    23. (6r,7r)-7-((r)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Hydrate

    24. (6r,7r)-7-[[(2r)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;hydrate

    25. Aristosporin

    26. Cefalexgobens

    27. Cephalobene

    28. Adcadina

    29. Azabort

    30. Bactopenor

    31. Cefacet

    32. Cefalekey

    33. Domucef

    34. Doriman

    35. Efemida

    36. Karilexina

    37. Loisine

    38. Losporal

    39. Ly-66873

    40. Maksipor

    41. Medolexin

    42. Prindex

    43. Rilexine

    44. Rogevil

    45. Servicef

    46. Sintolexyn

    47. Theratrex

    48. Viosporine

    49. Zabytrex

    50. Beliam

    51. Noveol

    52. Ambal

    53. Cephalex Von Ct

    54. Henina Oral

    55. Keftab (tn)

    56. Cefalexina Richet

    57. Cefalexin Generics

    58. Cefalexina Northia

    59. Cusisporina-cefalox

    60. (6r,7r)-7-((r)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid Monohydrate

    61. 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid, 7-[[(2r)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, Hydrate (1:1), (6r,7r)-

    62. Cephalexin 1-wasser

    63. Cefalexin Scand Pharm

    64. Panixine

    65. (6r,7r)-7-{[(2r)-2-amino-2-phenylacetyl]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid--water (1/1)

    66. 7beta-[(2r)-2-amino-2-phenylacetamido]-3-methyl-3,4-didehydrocepham-4-carboxylic Acid--water (1/1)

    67. Nsc-758162

    68. Unii-obn7uds42y

    69. Cephalexin (usp)

    70. Prestwick_750

    71. Cefalexinsodium

    72. Cefalexin Monohydrate 100 Microg/ml In Acetonitrile

    73. Cephalexin [usan:usp]

    74. Cephalexin [usan]

    75. Panixine Disperdose (tn)

    76. Cephalexin [vandf]

    77. Cephalexin [usp-rs]

    78. Schembl41911

    79. Cephalexin [orange Book]

    80. Chembl1200544

    81. Hy-b0200b

    82. Dtxsid30945995

    83. Cephalexin [usp Monograph]

    84. Hms1569g17

    85. Hms2096g17

    86. Cephalexin Monohydrate [mi]

    87. Mfcd00167148

    88. S5207

    89. Cephalexin Monohydrate [vandf]

    90. Akos016340340

    91. Cefalexin Monohydrate [who-dd]

    92. Ks-1134

    93. 5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic Acid, 7-((aminophenylacetyl)amino)-3-methyl-8-oxo-, Monohydrate (6r-(6alpha,7beta(r*)))-

    94. Cefalexin Monohydrate [ep Impurity]

    95. 7-(d-.alpha.-amino-.alpha.-phenylacetamido)-3-methyl-3-cephem-4-carboxylic Acid Monohydrate

    96. Cefalexin Monohydrate [ep Monograph]

    97. C08099

    98. D00906

    99. D94616

    100. A851265

    101. Sr-01000759406

    102. Sr-01000759406-3

    103. Q27106123

    2.4 Create Date
    2005-06-24
    3 Chemical and Physical Properties
    Molecular Weight 365.4 g/mol
    Molecular Formula C16H19N3O5S
    Hydrogen Bond Donor Count4
    Hydrogen Bond Acceptor Count7
    Rotatable Bond Count4
    Exact Mass365.10454189 g/mol
    Monoisotopic Mass365.10454189 g/mol
    Topological Polar Surface Area139 Ų
    Heavy Atom Count25
    Formal Charge0
    Complexity600
    Isotope Atom Count0
    Defined Atom Stereocenter Count3
    Undefined Atom Stereocenter Count0
    Defined Bond Stereocenter Count0
    Undefined Bond Stereocenter Count0
    Covalently Bonded Unit Count2
    4 Pharmacology and Biochemistry
    4.1 MeSH Pharmacological Classification

    Anti-Bacterial Agents

    Substances that inhibit the growth or reproduction of BACTERIA. (See all compounds classified as Anti-Bacterial Agents.)