3-(Methyldithio)propanoic Acid
Buy 3-(Methyldithio)propanoic Acid (CAS 138148-59-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
About 3-(Methyldithio)propanoic Acid
3-(Methyldithio)propanoic Acid is supplied by Zemixal as a characterised reference material for Mertansine analysis. Key data (Reference Standard): CAS 138148-59-1, formula C4H8O2S2 and molar mass 152.2 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Handling and storage
Hazard communication follows GHS (Warning: H302, H315, H317 and H319). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Mertansine standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 3-(Methyldithio)propanoic Acid |
|---|---|
| Catalogue number | ZX-033822 |
| CAS number | 138148-59-1 |
| IUPAC name | 3-(methyldisulfanyl)propanoic acid |
| Molecular formula | C4H8O2S2 |
| Molar mass | 152.2 g/mol |
| Exact mass | 151.9966 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.4 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 87.9 Ų |
| HS code | 38229090 |
| InChIKey | GHYWXMNHUWSLHA-UHFFFAOYSA-N |
| SMILES | CSSCCC(=O)O |
| PubChem CID | 9877428 |
| Synonyms | 3-Methyldisulfanyl-propionic acid, 3-(2-methyldisulfanyl)propanoic acid, 3-(methyldisulfaneyl)propanoic acid, 3-(methyldisulphanyl)propionic acid |
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
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + 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 3-(Methyldithio)propanoic Acid
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