-
Name
(pivaloyloxy)methyl [2S-[2alpha,5alpha,6beta(S*)]]-6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate monohydrochloride
- EINECS
- CAS No. 26309-95-5
- Density
- Solubility
- Melting Point 155-156° (decomp)
- Formula C22H29 N3 O6 S . Cl H
- Boiling Point
- Molecular Weight 500.06
- Flash Point
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion and subcutaneous routes. See also ESTERS. When heated to decomposition it emits very toxic fumes of NOx, SOx, and HCl.
- Risk Codes
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Molecular Structure
- Hazard Symbols
- Synonyms 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-, hydroxymethyl esterpivalate (ester), monohydrochloride, D- (8CI);4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, monohydrochloride, [2S-[2a,5a,6b(S*)]]-; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2R)-aminophenylacetyl]amino]-3,3-dimethyl-7-oxo-, (2,2-dimethyl-1-oxopropoxy)methylester, monohydrochloride, (2S,5R,6R)- (9CI); Methanediol,6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylatepivalate (ester) monohydrochloride (8CI); Pivalic acid, hydroxymethyl ester 6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylatemonohydrochloride (8CI); Alphacilina; Alphacillin; Ampicillin pivaloxyoxymethylester hydrochloride; Ampicillin pivaloyloxymethyl ester hydrochloride; Berocillin;Centurina; Diancina; Inacilin; Maxifen; Pivaloyloxymethyl D-(-)-a-aminophenylacetamidopenicillanatehydrochloride; Pivampicillin hydrochloride; Pivatil; Pondocil; Pondocillin;Pondocillina; Sanguicillin
- PSA 156.82000
- LogP 3.60400
Ampicillin pivaloyloxymethyl ester hydrochloride Chemical Properties
Molecular Structure of Ampicillin pivaloyloxymethyl ester hydrochloride (CAS NO. 26309-95-5):
.bmp)
IUPAC Name: 2,2-dimethylpropanoyloxymethyl (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrochloride
Empirical Formula: C22H30ClN3O6S
Molecular Weight: 500.008100
Classification Code: Antibacterial;Reproductive Effect
Ampicillin pivaloyloxymethyl ester hydrochloride Toxicity Data With Reference
| 1. | orl-rat LD50:5 g/kg AACHAX -,341,70 | |
| 2. | scu-rat LD50:4500 mg/kg AACHAX -,341,70 | |
| 3. | orl-mus LD50:3340 mg/kg AACHAX -,341,70 | |
| 4. | scu-mus LD50:3600 mg/kg AACHAX -,341,70 |
Ampicillin pivaloyloxymethyl ester hydrochloride Safety Profile
Moderately toxic by ingestion and subcutaneous routes. See also ESTERS. When heated to decomposition it emits very toxic fumes of NOx, SOx, and HCl.
Ampicillin pivaloyloxymethyl ester hydrochloride Specification
Ampicillin pivaloyloxymethyl ester hydrochloride ,its CAS number is 26309-95-5,it can be called 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((aminophenylacetyl)amino)-3,3-dimethyl-7-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, monohydrochloride, (2S-(2alpha,5alpha,6beta(S*)))- ; 6-(D-alpha-Aminophenylacetamido)penicillanic acid pivaloyloxymethyl ester hydrochloride ; Alphacilina ; Hydroxymethyl D-(-)-6-(2-amino-2-phenylacetamido)-3,3-
dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate pivalate (ester) monohydrochloride and so on.
It is a moderate toxic substance,with flammability, burning will produce toxic nitrogen oxides, sulfur oxides and hydrogen chloride fumes,so it should be stored in cool and dry environment,dry powder,foam,sand, carbon dioxide,water mist can be used if something urgent happened.
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