Cefmenoxime hydrochloride
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- $19 - $1732.5
- Product name: Cefmenoxime hydrochloride
- CAS: 75738-58-8
- MF: C16H18ClN9O5S3
- MW: 548.01
- EINECS:278-299-4
- MDL Number:MFCD01750403
- Synonyms:8-[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyimino-acetyl]amino-4-[(1-methyltetrazol-5-yl)sulfanylmethyl]-7-oxo-2-thia-6-azabicyclo[4.2.0]oct-4-ene-5-carboxylic acid hydrochloride (2:1);7-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hemihydrochloride;7beta-[2-(2-Aminothiazol-4-yl)-(Z)-2-(methoxyiminoacetamido)]-3-[(1-methyl-1H-tetrazol-5-yl)thiomethyl]ceph-3-em-4-carboxylic acid hemihydrochloride;Bestcall;Bestron;Cemix;SCE-1365(free acid);Tacef
46 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- AvaChem
- Biosynth
- Cayman Chemical
- Chemenu
- ChemScene
- Crysdot
- DC Chemicals
- TRC
Package
- 5mg
- 25mg
- 50mg
- 100mg
- 250mg
- 0.25g
- 0.5g
- 500mg
- 1g
- 2g
- 5g
- Manufactureraablocks
- Product numberAA0039IY
- Product description5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, hydrochloride (2:1), (6R,7R)- ≥93%
- Packaging250mg
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039IY
- Product description5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, hydrochloride (2:1), (6R,7R)- ≥93%
- Packaging1g
- Price$67
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0039IY
- Product description5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, hydrochloride (2:1), (6R,7R)- ≥93%
- Packaging5g
- Price$160
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberH790
- Product descriptionCefmenoximeHCl
- Packaging5mg
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberH790
- Product descriptionCefmenoxime HCl 98%(HPLC)
- Packaging500mg
- Price$224
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberH790
- Product descriptionCefmenoxime HCl 98%(HPLC)
- Packaging100mg
- Price$74
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberH790
- Product descriptionCefmenoxime HCl 98%(HPLC)
- Packaging25mg
- Price$28
- Updated2026-06-04
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0001891
- Product descriptionCEFMENOXIME HYDROCHLORIDE 95.00%
- Packaging25MG
- Price$225.75
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0001891
- Product descriptionCEFMENOXIME HYDROCHLORIDE 95.00%
- Packaging100MG
- Price$721.88
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0001891
- Product descriptionCEFMENOXIME HYDROCHLORIDE 95.00%
- Packaging1G
- Price$1732.5
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number2848S
- Product descriptionCefmenoxime Hemihydrochloride
- Packaging1g
- Price$475
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number2848S
- Product descriptionCefmenoxime Hemihydrochloride
- Packaging1g
- Price$475
- Updated2026-05-22
- Buy
- ManufacturerAvaChem
- Product number2848S
- Product descriptionCefmenoxime Hemihydrochloride
- Packaging25mg
- Price$55
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number2848S
- Product descriptionCefmenoxime Hemihydrochloride
- Packaging25mg
- Price$55
- Updated2026-05-22
- Buy
- ManufacturerAvaChem
- Product number2848S
- Product descriptionCefmenoxime Hemihydrochloride
- Packaging100mg
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerAvaChem
- Product number2848S
- Product descriptionCefmenoxime Hemihydrochloride
- Packaging100mg
- Price$95
- Updated2026-05-22
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0039IY | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, hydrochloride (2:1), (6R,7R)- ≥93% | 250mg | $27 | 2026-05-28 | Buy |
| aablocks | AA0039IY | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, hydrochloride (2:1), (6R,7R)- ≥93% | 1g | $67 | 2026-05-28 | Buy |
| aablocks | AA0039IY | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, hydrochloride (2:1), (6R,7R)- ≥93% | 5g | $160 | 2026-05-28 | Buy |
| AK Scientific | H790 | CefmenoximeHCl | 5mg | $19 | 2021-12-16 | Buy |
| AK Scientific | H790 | Cefmenoxime HCl 98%(HPLC) | 500mg | $224 | 2026-06-04 | Buy |
| AK Scientific | H790 | Cefmenoxime HCl 98%(HPLC) | 100mg | $74 | 2026-06-04 | Buy |
| AK Scientific | H790 | Cefmenoxime HCl 98%(HPLC) | 25mg | $28 | 2026-06-04 | Buy |
| American Custom Chemicals Corporation | API0001891 | CEFMENOXIME HYDROCHLORIDE 95.00% | 25MG | $225.75 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0001891 | CEFMENOXIME HYDROCHLORIDE 95.00% | 100MG | $721.88 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0001891 | CEFMENOXIME HYDROCHLORIDE 95.00% | 1G | $1732.5 | 2021-12-16 | Buy |
| AvaChem | 2848S | Cefmenoxime Hemihydrochloride | 1g | $475 | 2021-12-16 | Buy |
| AvaChem | 2848S | Cefmenoxime Hemihydrochloride | 1g | $475 | 2026-05-22 | Buy |
| AvaChem | 2848S | Cefmenoxime Hemihydrochloride | 25mg | $55 | 2021-12-16 | Buy |
| AvaChem | 2848S | Cefmenoxime Hemihydrochloride | 25mg | $55 | 2026-05-22 | Buy |
| AvaChem | 2848S | Cefmenoxime Hemihydrochloride | 100mg | $95 | 2021-12-16 | Buy |
| AvaChem | 2848S | Cefmenoxime Hemihydrochloride | 100mg | $95 | 2026-05-22 | Buy |
Properties
Melting point :>175°C (dec.)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :DMSO (Slightly, Heated), Methanol (Slightly)
form :Solid
color :Off-White to Pale Yellow
InChIKey :HZYJYGJIOCXOTH-AJVJENPNNA-N
SMILES :C(C1=C(CS[C@]2([H])[C@H](NC(=O)/C(/C3N=C(N)SC=3)=N\OC)C(=O)N12)CSC1=NN=NN1C)(=O)O.Cl |&1:5,7,r|
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :DMSO (Slightly, Heated), Methanol (Slightly)
form :Solid
color :Off-White to Pale Yellow
InChIKey :HZYJYGJIOCXOTH-AJVJENPNNA-N
SMILES :C(C1=C(CS[C@]2([H])[C@H](NC(=O)/C(/C3N=C(N)SC=3)=N\OC)C(=O)N12)CSC1=NN=NN1C)(=O)O.Cl |&1:5,7,r|
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
Cef menoxime hydrochloride is a third generation cephalosporin antibiotic. Structurally, it possesses the (1-methyl-lH-tetrazol-5-yl)thiomethyl moiety in the 3-position; like several other compounds containing this structural element (moxalactam, cefoperazone, cefamandol), bleeding linked to vitamin K interaction has been reported. Cefmenoxime has activity similar to cefotiuime, ceftizoxime and moxalactam against E.coli, C. diversus, Klebsiella, P. Mirabilis, Salmonella, Shigella, Neiseria spp., S. pyogenes, S. Pneumoniae, and g. influenzae. It is relatively ineffective against Pseudomonas and Bacteroidea.Related product price
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