Cephalexin
- ₹2220 - ₹19380
- Product name: Cephalexin
- CAS: 15686-71-2
- MF: C16H17N3O4S
- MW: 347.39
- EINECS:239-773-6
- MDL Number:MFCD04966776
- Synonyms:(6r-(6alpha,7beta(r*)))-ino)-3-methyl-8-oxo ;5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylicacid,7-((aminophenylacetyl)am ;5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylicacid,7-(2-amino-2-phenylaceta ;7-(d-2-amino-2-phenylacetamido)-3-methyl-delta(sup3)-cephem-4-carboxylica ;7-(d-2-amino-2-phenylacetamido)-3-methyl-delta3-cephem-4-carboxylicacid ;7-(d-alpha-aminophenylacetamido)desacetoxycephalosporanicacid ;7-beta-(d-alpha-amino-alpha-phenylacetylamino)-3-methyl-3-cephem-4-carboxyli ;cefa-iskia
5 prices
Selected condition:
Brand
- Sigma-Aldrich(India)
- SRL
Package
- 100MG
- 1G
- 1Gms
- 5Gms
- 25Gms
- ManufacturerSigma-Aldrich(India)
- Product number33989
- Product descriptionCefalexin VETRANAL?, analytical standard
- Packaging100MG
- Price₹11236.35
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberPHR1848
- Product descriptionCephalexin Pharmaceutical Secondary Standard; Certified Reference Material
- Packaging1G
- Price₹15144.18
- Updated2022-06-14
- Buy
- ManufacturerSRL
- Product number56338
- Product descriptionCephalexin Hydrate (CFL), 95-103%
- Packaging1Gms
- Price₹2220
- Updated2022-05-26
- Buy
- ManufacturerSRL
- Product number56338
- Product descriptionCephalexin Hydrate (CFL), 95-103%
- Packaging5Gms
- Price₹8240
- Updated2022-05-26
- Buy
- ManufacturerSRL
- Product number56338
- Product descriptionCephalexin Hydrate (CFL), 95-103%
- Packaging25Gms
- Price₹19380
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 33989 | Cefalexin VETRANAL?, analytical standard | 100MG | ₹11236.35 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | PHR1848 | Cephalexin Pharmaceutical Secondary Standard; Certified Reference Material | 1G | ₹15144.18 | 2022-06-14 | Buy |
SRL | 56338 | Cephalexin Hydrate (CFL), 95-103% | 1Gms | ₹2220 | 2022-05-26 | Buy |
SRL | 56338 | Cephalexin Hydrate (CFL), 95-103% | 5Gms | ₹8240 | 2022-05-26 | Buy |
SRL | 56338 | Cephalexin Hydrate (CFL), 95-103% | 25Gms | ₹19380 | 2022-05-26 | Buy |
Properties
Melting point :196-198°C
alpha :[α]D20 +144~+158° (c=0.5, H2O) (Calculated on dehydrous basis)
Boiling point :727.4±60.0 °C(Predicted)
Density :1.3040 (rough estimate)
refractive index :1.6320 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :NH4OH 1 M: 50 mg/mL, clear, yellow
form :Solid
pka :5.2, 7.3(at 25℃)
color :White to light yellow
PH :pH (5g/l, 25℃) 3.5~5.5
Water Solubility :12.5g/L(25 ºC)
Merck :13,1986
BCS Class :4
InChIKey :AVGYWQBCYZHHPN-CYJZLJNKSA-N
CAS DataBase Reference :15686-71-2(CAS DataBase Reference)
EPA Substance Registry System :5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)- (15686-71-2)
alpha :[α]D20 +144~+158° (c=0.5, H2O) (Calculated on dehydrous basis)
Boiling point :727.4±60.0 °C(Predicted)
Density :1.3040 (rough estimate)
refractive index :1.6320 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :NH4OH 1 M: 50 mg/mL, clear, yellow
form :Solid
pka :5.2, 7.3(at 25℃)
color :White to light yellow
PH :pH (5g/l, 25℃) 3.5~5.5
Water Solubility :12.5g/L(25 ºC)
Merck :13,1986
BCS Class :4
InChIKey :AVGYWQBCYZHHPN-CYJZLJNKSA-N
CAS DataBase Reference :15686-71-2(CAS DataBase Reference)
EPA Substance Registry System :5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-, (6R,7R)- (15686-71-2)
Safety Information
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Signal word: | Danger | |||||||||||||||||||||
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Description
Cephalexin is a cephalosporin antibiotic used to study the effect of expression, binding, and inhibition of PBP3 and other penicillin-binding proteins (PBPs) on bacterial cell wall mucopeptide synthesis. Cephalexin disrupts the synthesis of the peptidoglycan layer of bacterial cell walls which is responsible for cell wall structural integrity. Peptidoglycan synthesis is facilitated by transpeptidases known as penicillin-binding proteins (PBPs). PBPs bind to the D-Ala-D-Ala at the end of muropeptides (peptidoglycan precursors) to crosslink the peptidoglycan. Cephalexin antibiotics mimic the D-Ala-D-Ala site, thereby competitively inhibiting PBP crosslinking of peptidoglycan.Related product price
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