dicloxacillin (CAS 3116-76-5) — formula C19H17Cl2N3O5S, molecular weight 470.3; category pharmaceutical intermediates and APIs.
dicloxacillin (CAS 3116-76-5) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C19H17Cl2N3O5S comprises 19 C, 17 H, 2 Cl, 3 N, 5 O, 1 S atoms. Its molecular weight is about 470.3. Reported physicochemical data: LogP about 2.91. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 3116-76-5 |
|---|---|
| Molecular Formula | C19H17Cl2N3O5S |
| Molecular Weight | 470.3 |
| LogP | 2.91 |
| Applications | Anti-Bacterial Agents, Penicillins, MEDICATION (VET), MEDICATION, Use (kg, approx.) in Germany (2009): >25 |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: Anti-Bacterial Agents, Penicillins, MEDICATION (VET), MEDICATION, Use (kg, approx.) in Germany (2009): >25.
dicloxacillin is a pharmaceutical intermediate or API compound with CAS registry number 3116-76-5 and molecular formula C19H17Cl2N3O5S (molecular weight 470.3), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 3116-76-5
Its molecular formula C19H17Cl2N3O5S comprises 19 C, 17 H, 2 Cl, 3 N, 5 O, 1 S atoms.
Also known as: dicloxacillin · 双氯西林
Category: pharmaceutical intermediates and APIs
The CAS registry number of dicloxacillin is 3116-76-5.
Molecular formula C19H17Cl2N3O5S, molecular weight 470.3.
It is also registered under: dicloxacillin, 双氯西林.
Recorded applications: Anti-Bacterial Agents, Penicillins, MEDICATION (VET), MEDICATION, Use (kg, approx.) in Germany (2009): >25.
Category: Pharmaceutical Intermediates & APIs.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for dicloxacillin (CAS 3116-76-5), compiled from public chemistry databases.
| CAS Registry Number | 3116-76-5 |
|---|---|
| PubChem CID | 18381 |
| Molecular formula | C19H17Cl2N3O5S |
| IUPAC name | (2S,5R,6R)-6-[[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid |
| UNII (FDA) | COF19H7WBK |
| Molecular Weight | 470.3 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 469.0265972 |
| Monoisotopic Mass | 469.0265972 |
| Topological Polar Surface Area | 138 |
| Heavy Atom Count | 30 |
| Solubility | 3.63 |
|---|---|
| Solubility | 2.96e-02 g/L |
| LogP | 2.91 |
| LogP | log Kow = 2.91 |
| LogP | 3.7 |
| Dissociation Constants | pKa = 2.8 |
| Collision Cross Section | 194.18 Ų [M+H]+ |
| Collision Cross Section | 203.78 Ų [M-H]- |
| Collision Cross Section | 204.04 Ų [M+Na]+ |
dicloxacillin; 3116-76-5; Dicloxacycline; Dicloxacilina; Dicloxacilin; Dicloxacilline; Dicloxacillinum; Maclicine; BRL-1702; R-13423; Methyldichlorophenylisoxazolylpenicillin; COF19H7WBK; CHEBI:4511; 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylpenicillin; DTXSID1022924; Dicloxaciclin
| Reported hazard statements | H315, H319, H334, H335 |
|---|
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
dicloxacillin · CAS 3116-76-5 · C19H17Cl2N3O5S. UNII COF19H7WBK. Solubility: 3.63; Solubility: 2.96e-02 g/L; LogP: 2.91.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 双氯西林