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Ceftazidime pentahydrate | 78439-06-2

Product Name:Ceftazidime pentahydrate

CAS No:78439-06-2
MF:C22H22N6O7S2
MW:546.57608
MDL:MFCD00153936
CID:59985
PubChem ID:5362051
Introduction
Ceftazidime (GR20263) pentahydrate,一种抗生素,具有广泛的抗革兰氏阳性和革兰氏阴性需氧细菌的抗菌活性。Ceftazidime pentahydrate 也对肠杆菌科 (包括 β-内酰胺酶阳性菌株) 有效,并且对大多数 β-内酰胺酶具有抗水解作用。
Names and Identifiers
  • Ceftazidime
  • 1-[[(6r,7r)-7-[[(2z)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino] acetyl] amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0] oct-2-en-3-yl]methyl]pyridinum hydroxide inner salt
  • 1-[[(6R,7R)-7-[[(2Z)-(2-AMINO-4-THIAZOLYL)[(1-CARBOXY-1-METHYLETHOXY)IMINO]ACETYL]AMINO]-2-CARBOXY-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-EN-3-YL]METHYL]PYRIDINUM PENTAHYDRATE
  • CEFTAZIDIME PENTAHYDRATE
  • cazpentahydrate
  • gr20263pentahydrate
  • innersalt,(6r-(6-alpha,7-beta(z)))-droxidpentahydrate
  • sn401pentahydrate
  • CEFTAZIME
  • Ceftazidime Pentahydrate (Contain 1 equivalent of Na2CO3 as stabilizer)
  • Ceftazidime (hydrate)
  • Ceftazidime Pentahydrate (Contain 1 equivalent of Na2CO3 as stabilizer)
  • (6R,7R)-7-({(2E)-2-(2-amino-1,3-thiazol-4-y
  • (6R,7R)-7-({(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl}amino)-8-oxo-3-(pyridinium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pentahydrate
  • pentahydrate (6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(1-hydroxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • (6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(1-hydroxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • Ceftazidime pentahydrate
  • AC-18971
  • GR20263
  • CCG-270303
  • HMS1569B19
  • GR20263 (pentahydrate)
  • NS00076156
  • Ceftazidime Pentahydrate(Contain 1 equivalent of Na2CO3 as stabilizer)
  • (Z)-(7R)-7-[2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido]-3-(1-pyridiniomethyl)-3-cephem-4-carboxylate pentahydrate
  • AKOS015962877
  • Ceftazidime (pentahydrate)
  • (6R,7R)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • pentahydrate
  • MFCD00153936
  • 78439-06-2
  • GR20263 pentahydrate
  • MDL:MFCD00153936
  • InChIKey:NMVPEQXCMGEDNH-DZIBSCEJSA-N
  • Inchi:InChI=1S/C22H22N6O7S2.5H2O/c1-22(2,20(33)34)35-26-13(12-10-37-21(23)24-12)16(29)25-14-17(30)28-15(19(31)32)11(9-36-18(14)28)8-27-6-4-3-5-7-27;;;;;/h3-7,10,14,18H,8-9H2,1-2H3,(H4-,23,24,25,29,31,32,33,34);5*1H2/b26-13-;;;;;
  • SMILES:CC(C([O-])=O)(O/N=C(\C(NC1C(N2C(C(O)=O)=C(CSC12)C[N+]3=CC=CC=C3)=O)=O)/C4=CSC(N4)=N)C.O.O.O.O.O
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 636.7g/mol
  • Surface Charge: 0
  • Hydrogen Bond Donor Count: 8
  • Hydrogen Bond Acceptor Count: 17
  • Rotatable Bond Count: 8
  • Exact Mass: 636.151963g/mol
  • Monoisotopic Mass: 636.151963g/mol
  • Topological Polar Surface Area: 250Ų
  • Heavy Atom Count: 42
  • Complexity: 1020
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 2
  • Undefined Atom Stereocenter Count: 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 6

Experimental Properties

  • LogP: -0.38920
  • PSA: 244.76000
  • 熔点: 196°C
  • 溶解度: Sparingly soluble in aqueous solution
  • 颜色与性状: 白色至奶油色-色的结晶粉末
Security Information
  • RTECS号:UU2230000
  • WGK Germany:1
  • 安全术语:S22-S36/37-S45
  • 安全说明:22-36/37-45-37-24
  • 风险术语:R42/43
  • 危險品標誌: Xn Xn
  • 危险品运输编号:NONH for all modes of transport
  • 危害声明:H317; H319; H334
  • 警示性声明:P261; P264; P272; P280; P285; P302+P352; P304+P341; P305+P351+P338; P321; P333+P313; P337+P313; P342+P311; P363; P501
  • 储存条件:2-8°C
  • 危险类别码:42/43
  • 信号词:Danger
Customs Data
  • 海关编码:29419000
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