Yes, the material composition is a 1:5 ratio of trimethoprim to sulfamethoxazole. Please see the link below to a publication that may be helpful:
https://link.springer.com/chapter/10.1007/978-3-642-81890-5_11#:~:text=Co%2Dtrimoxazole%20is%20a%20combination,in%20a%201%3A%205%20ratio.
SML3191
Cotrimoxazole
≥98% (HPLC), Antibiotic, powder
Sinonimo/i:
4-Amino-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide mixt. with 5-[(3,4,5-trimethoxyphenyl)methyl]-2,4-pyrimidinediamine, TMP/SMX, Trimethoprim/sulfamethoxazole
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Cambia visualizzazione
| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
5 mg | Per conoscere la disponibilità, visualizza il carrello | CHF 88.40 |
25 mg | Per conoscere la disponibilità, visualizza il carrello | CHF 357.00 |
Informazioni su questo articolo
Formula empirica (notazione di Hill):
C14H18N4O3·5C10H11N3O3S
Numero CAS:
Peso molecolare:
1556.71
UNSPSC Code:
12352107
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Servizio Tecnico
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Permettici di aiutartiNome del prodotto
Cotrimoxazole, ≥98% (HPLC)
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
−20°C
SMILES string
[S](=O)(=O)(Nc4n[o]c(c4)C)c3ccc(cc3)N.Nc1nc(c(cn1)Cc2cc(c(c(c2)OC)OC)OC)N
InChI
1S/C14H18N4O3.C10H11N3O3S/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15;1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h5-7H,4H2,1-3H3,(H4,15,16,17,18);2-6H,11H2,1H3,(H,12,13)
InChI key
WZRJTRPJURQBRM-UHFFFAOYSA-N
Biochem/physiol Actions
Cotrimoxazole is a combination antibiotic consisting of one part trimethoprim to five parts sulfamethoxazole that is used to treat a variety of bacterial infections both Gram-positive and Gram-negative. Sulfamethoxazole inhibits bacterial dihydropteroate synthase while trimethoprim inhibits bacterial dihydrofolate reductase, thereby blocking the synthesis of nucleic acids.
combination antibiotic consisting of one part trimethoprim to five parts sulfamethoxazole
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Questo articolo | |||
|---|---|---|---|
| description ≥98% (HPLC) | description Ready Made Solution, 100 mg/mL in DMSO | description ≥98% (HPLC) | description ≥98% (HPLC) |
| form powder | form liquid, ready-to-use solution | form powder | form powder |
| assay ≥98% (HPLC) | assay - | assay ≥98% (HPLC) | assay ≥98% (HPLC) |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. room temp |
| solubility DMSO: 2 mg/mL, clear | solubility - | solubility DMSO: 2 mg/mL, clear (Wramed) | solubility DMSO: >25 mg/mL |
| color white to beige | color colorless to faint yellow | color white to beige | color white to off-white |
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Repr. 2
Classe di stoccaggio
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Bonjour. Dans la partie Description je peux lire "Cotrimoxazole is a combination antibiotic consisting of one part trimethoprim to five parts sulfamethoxazole". Vous pouvez me confirmer ce ratio 1:5 dans la ref SML3191 en particulier svp ? C'est pas 1:19?
1 answer-
Helpful?
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