N-ACETYL-DL-PENICILLAMINE
- CAS NO.：59-53-0
- Empirical Formula: C7H13NO3S
- Molecular Weight: 191.25
- MDL number: MFCD00004855
- EINECS: 200-434-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-28 23:16:16
What is N-ACETYL-DL-PENICILLAMINE?
Chemical properties
White crystalline powder
The Uses of N-ACETYL-DL-PENICILLAMINE
2-(acetylamino)-3-mercapto-3-methylbutanoic acid is an amino acid derivative.
Purification Methods
Both forms are recrystallised from hot H2O. A pure sample of the D-form is obtained after five recrystallisations. [Crooks in The Chemistry of Penicillin Clarke, Johnson and Robinson eds, Princeton University Press, 470 1949, Review: Chain et al. Antibiotics (Oxford University Press) 2 1949, Beilstein 4 III 1662.]
Properties of N-ACETYL-DL-PENICILLAMINE
| Melting point: | 186-189 °C (dec.)(lit.) |
| Density | 1.2684 (rough estimate) |
| refractive index | 1.6370 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:7): 0.12 mg/ml,Ethanol: 5 mg/ml |
| pka | pK1: 9.90 (30°C) |
| form | A crystalline solid |
Safety information for N-ACETYL-DL-PENICILLAMINE
Computed Descriptors for N-ACETYL-DL-PENICILLAMINE
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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