DL-Penicillamine
Buy DL-Penicillamine (CAS 52-66-4) from Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About DL-Penicillamine
DL-Penicillamine is supplied by Zemixal as a characterised reference material for Bacampicillin analysis. Key data (Reference Standard): CAS 52-66-4, formula C5H11NO2S and molar mass 149.21 g/mol. It is handled as a solid.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Bacampicillin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | DL-Penicillamine |
|---|---|
| Catalogue number | ZX-020363 |
| CAS number | 52-66-4 |
| IUPAC name | 2-amino-3-methyl-3-sulfanylbutanoic acid |
| Molecular formula | C5H11NO2S |
| Molar mass | 149.21 g/mol |
| Exact mass | 149.051 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -1.8 |
| H-bond donors / acceptors | 3 / 4 |
| Topological polar surface area | 64.3 Ų |
| HS code | 38229090 |
| InChIKey | VVNCNSJFMMFHPL-UHFFFAOYSA-N |
| SMILES | CC(C)(C(C(=O)O)N)S |
| PubChem CID | 4727 |
| Synonyms | (+-)-Penicillamine, Valine, 3-mercapto-, 2-Amino-3-mercapto-3-methylbutanoic acid, 3-Sulfanylvaline, DL-beta-Mercaptovaline, beta-Mercaptovaline, 3,3-Dimethyl-DL-cysteine, 2-Amino-3-mercapto-3-methylbutyric acid, 3-Mercaptovaline, (+/-)-penicillamine, beta-Thiovaline, D-Penicyllamine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about DL-Penicillamine
Which CAS number identifies DL-Penicillamine?
What are the formula and molar mass of DL-Penicillamine?
How is DL-Penicillamine used in pharmaceutical QC?
What grade and pack sizes are available for DL-Penicillamine?
Which documents come with DL-Penicillamine?
Can Zemixal ship DL-Penicillamine to my country?
More Bacampicillin standards
More in API Impurities
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.