Methyl 4-bromo-1-methyl-1H-pyrrole-2-carboxylate, ≥95%
- CAS
- 1196-90-3
- Formula
- C7H8BrNO2
- MW
- 218.05 g/mol
ZX-011664
Pyrroles, Pyrrolidines & Pyrazoles
MTSSL ≥98% (HPLC), nitroxide spin label probe, powder
PurissAvailable on request
Buy MTSSL ≥98% (HPLC), nitroxide spin label probe, powder (CAS 81213-52-7) from Zemixal. Request a quote with price, lead time and documents.
CAS number81213-52-7
FormulaC10H18NO3S2
Molar mass264.4 g/mol
Physical formSolid
HS code29420090
Purity98%
InChIKeyBLSCGBLQCTWVPO-UHFFFAOYSA-N
About MTSSL ≥98% (HPLC), nitroxide spin label probe, powder
MTSSL ≥98% (HPLC), nitroxide spin label probe, powder is part of the Zemixal pyrroles, Pyrrolidines & Pyrazoles range. Identity at a glance (Puriss): CAS 81213-52-7, formula C10H18NO3S2 and molar mass 264.4 g/mol. It is described as light yellow to brownish yellow solid.
Typical applications
- Chromatography
- Protein & peptide research
Safe handling
Recommended storage temperature is 2–8 °C. Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Order it in 5 mg, 25 mg and 1 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Chromatography
- Protein & peptide research
Applications
Grade guides
Specifications and identifiers
| Product name | MTSSL ≥98% (HPLC), nitroxide spin label probe, powder |
|---|---|
| Catalogue number | ZX-011665 |
| CAS number | 81213-52-7 |
| Molecular formula | C10H18NO3S2 |
| Molar mass | 264.4 g/mol |
| Exact mass | 264.0728 |
| Grade | Puriss |
| Purity / assay | 98% |
| Physical form | Solid |
| Appearance | Light yellow to brownish yellow solid |
| XLogP3 | 0.3 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 72.1 Ų |
| Storage | 2–8 °C |
| HS code | 29420090 |
| InChIKey | BLSCGBLQCTWVPO-UHFFFAOYSA-N |
| SMILES | CC1(C=C(C(N1[O])(C)C)CSS(=O)(=O)C)C |
| PubChem CID | 133628 |
| Synonyms | (1-Oxyl-2,2,5,5-tetramethyl-3-pyrroline-3-methyl)methanethiosulfonate, 1H-Pyrrol-1-yloxy, 2,5-dihydro-2,2,5,5-tetramethyl-3-[[(methylsulfonyl)thio]methyl]-, 2,5-Dihydro-2,2,5,5-tetramethyl-3-[[(methylsulfonyl)thio]methyl]-1H-pyrrol-1-yloxy, MTS, MTS (spin label), MTSL, Pmmts label, Otpm-mts, Mts-SL, (1-Oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate, (1-Oxy-2,2,5,5-tetramethyl-3-pyrrolin-3-yl)methyl methanethiosulfonate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 5 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 1 g | 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 MTSSL ≥98% (HPLC), nitroxide spin label probe, powder
Which CAS number identifies MTSSL ≥98% (HPLC), nitroxide spin label probe, powder?
MTSSL ≥98% (HPLC), nitroxide spin label probe, powder is registered under CAS 81213-52-7. You may also see it listed as (1-Oxyl-2,2,5,5-tetramethyl-3-pyrroline-3-methyl)methanethiosulfonate, 1H-Pyrrol-1-yloxy, 2,5-dihydro-2,2,5,5-tetramethyl-3-[[(methylsulfonyl)thio]methyl]-. Our catalogue number for this item is ZX-011665.
What are the formula and molar mass of MTSSL ≥98% (HPLC), nitroxide spin label probe, powder?
For MTSSL ≥98% (HPLC), nitroxide spin label probe, powder, its formula is C10H18NO3S2 and its molar mass is 264.4 g/mol. InChIKey BLSCGBLQCTWVPO-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for MTSSL ≥98% (HPLC), nitroxide spin label probe, powder?
This listing is Puriss grade with 98% purity. Standard packs are 5 mg, 25 mg, 1 g. Larger quantities and custom packing can be quoted on request.
Which documents come with MTSSL ≥98% (HPLC), nitroxide spin label probe, powder?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship MTSSL ≥98% (HPLC), nitroxide spin label probe, powder to my country?
Yes. MTSSL ≥98% (HPLC), nitroxide spin label probe, powder ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
How do I store MTSSL ≥98% (HPLC), nitroxide spin label probe, powder?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.
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- MW
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ZX-011667
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