L-Buthionine-sulfoximine, ≥97% (TLC)
Buy L-Buthionine-sulfoximine, ≥97% (TLC) (CAS 83730-53-4) from Zemixal: C8H18N2O3S, COA and SDS with every lot, worldwide shipping.
About L-Buthionine-sulfoximine, ≥97% (TLC)
Zemixal supplies L-Buthionine-sulfoximine, ≥97% (TLC) within its pharma Intermediates & Building Blocks portfolio. For your records (≥97%), the material is defined by CAS 83730-53-4, formula C8H18N2O3S and molar mass 222.31 g/mol. Typical appearance is white to off-white powder.
Use cases we see most often
- Organic synthesis
- API synthesis
Storage and safety notes
Store at 2–8 °C. Literature values: melting point 224-226 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 500 mg, 1 g and 5 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | L-Buthionine-sulfoximine, ≥97% (TLC) |
|---|---|
| Catalogue number | ZX-009946 |
| CAS number | 83730-53-4 |
| IUPAC name | (2S)-2-amino-4-(butylsulfonimidoyl)butanoic acid |
| Molecular formula | C8H18N2O3S |
| Molar mass | 222.31 g/mol |
| Exact mass | 222.1038 |
| Purity / assay | ≥97% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| Melting point | 224-226 °C |
| XLogP3 | -0.6 |
| H-bond donors / acceptors | 3 / 5 |
| Topological polar surface area | 113 Ų |
| Storage | 2–8 °C |
| HS code | 29420090 |
| InChIKey | KJQFBVYMGADDTQ-CVSPRKDYSA-N |
| SMILES | CCCCS(=N)(=O)CC[C@@H](C(=O)O)N |
| PubChem CID | 119565 |
| Synonyms | L-BSO, L-Buthionine-(S,R)-sulfoximine, (2S)-2-Amino-4-(S-butylsulfonimidoyl)butanoic Acid, L-Buthionine (SR)-sulfoximine, D,L-Buthionine-S,R-sulfoximine, 1-beta-DL-Buthionine(S,R)sulfoximine, L-Buthionine-sulfoximine (H-L-Hcy(O,NH,Bu)-OH), (R*,S*)-(+-)-2-Amino-4-(S-butylsulfonimidoyl)butanoic acid, Butanoic acid, 2-amino-4-((R)-S-butylsulfonimidoyl)-, (2S)-rel-, Butanoic acid, 2-amino-4-(S-butylsulfonimidoyl)-, (R*,S*)-(+-)-, DLButhioninesulfoximine, LButhionine sulfoximine |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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
| 500 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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