Dicloxacillin sodium monohydrate

双氯西林钠

Also known as: Dicloxacillin sodium salt monohydrate, Sodium dicloxacillin monohydrate, Dicloxacillin sodium hydrate, Sodium 6-({[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrate, 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl penicillin sodium monohydrate, Dicloxacillin (Sodium hydrate), 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, sodium salt, hydrate (1:1:1)

Dicloxacillin sodium monohydrate (CAS 13412-64-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H18Cl2N3NaO6S and a molecular weight of 510.323 g/mol. It is also known as Dicloxacillin sodium salt monohydrate, Sodium dicloxacillin monohydrate and Dicloxacillin sodium hydrate. Key properties include a melting point of 222-225°C, a boiling point of 692.4ºC at 760mmHg and a flash point of 372.5ºC. It is classified under GHS with signal word Danger and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

13412-64-1

Jingsj CID

J-1989924-2

Molecular Formula

C₁₉H₁₈Cl₂N₃NaO₆S

Chinese Name

双氯西林钠

Molecular Weight

510.323 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026