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API Process Intermediates & Related Compounds

(R)-1-Tosylpyrrolidin-3-ol

Available on request

Buy (R)-1-Tosylpyrrolidin-3-ol (CAS 133034-00-1) from Zemixal: C11H15NO3S, COA and SDS with every lot, worldwide shipping.

Pack sizes
(R)-1-Tosylpyrrolidin-3-ol chemical structure
CAS number133034-00-1
FormulaC11H15NO3S
Molar mass241.31 g/mol
Physical formSolid
HS code2933
InChIKeyGOIRRXGVYYWCGC-SNVBAGLBSA-N
IUPAC name(3R)-1-(4-methylphenyl)sulfonylpyrrolidin-3-ol

About (R)-1-Tosylpyrrolidin-3-ol

Researchers and plant chemists source (R)-1-Tosylpyrrolidin-3-ol from Zemixal for routine and specialised work. For your records, the material is defined by CAS 133034-00-1, formula C11H15NO3S and molar mass 241.31 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Darifenacin

See every impurity, metabolite and related compound we list for this API.

Darifenacin standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (R)-1-Tosylpyrrolidin-3-ol
Product name(R)-1-Tosylpyrrolidin-3-ol
Catalogue numberZX-039011
CAS number133034-00-1
IUPAC name(3R)-1-(4-methylphenyl)sulfonylpyrrolidin-3-ol
Molecular formulaC11H15NO3S
Molar mass241.31 g/mol
Exact mass241.0773
Physical formSolid
XLogP30.9
H-bond donors / acceptors1 / 4
Topological polar surface area66 Ų
HS code2933
InChIKeyGOIRRXGVYYWCGC-SNVBAGLBSA-N
SMILESCC1=CC=C(C=C1)S(=O)(=O)N2CC[C@H](C2)O
PubChem CID16216944
Synonyms1-(p-Tosyl)-(R)-(-)-3-pyrrolidinol, (3R)-1-[(4-methylphenyl)sulfonyl]tetrahydro-1H-pyrrol-3-ol, (3R)-1-(4-methylbenzenesulfonyl)pyrrolidin-3-ol, (3R)-1-[(4-Methylphenyl)sulfonyl]-3-pyrrolidinol, 1-tosyl-3-(R)-(-)-hydroxypyrrolidine, (3R)-1-(p-tolylsulfonyl)pyrrolidin-3-ol, (3R)-1-(4-Methylbenzene-1-sulfonyl)pyrrolidin-3-ol, 3-Pyrrolidinol, 1-[(4-methylphenyl)sulfonyl]-, (3R)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

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

Pack sizes of (R)-1-Tosylpyrrolidin-3-ol
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about (R)-1-Tosylpyrrolidin-3-ol

Which CAS number identifies (R)-1-Tosylpyrrolidin-3-ol?
(R)-1-Tosylpyrrolidin-3-ol is registered under CAS 133034-00-1. You may also see it listed as 1-(p-Tosyl)-(R)-(-)-3-pyrrolidinol, (3R)-1-[(4-methylphenyl)sulfonyl]tetrahydro-1H-pyrrol-3-ol, (3R)-1-(4-methylbenzenesulfonyl)pyrrolidin-3-ol. Our catalogue number for this item is ZX-039011.
What are the formula and molar mass of (R)-1-Tosylpyrrolidin-3-ol?
For (R)-1-Tosylpyrrolidin-3-ol, its formula is C11H15NO3S and its molar mass is 241.31 g/mol. The systematic (IUPAC) name is (3R)-1-(4-methylphenyl)sulfonylpyrrolidin-3-ol. InChIKey GOIRRXGVYYWCGC-SNVBAGLBSA-N lets you match it in any structure database.
How is (R)-1-Tosylpyrrolidin-3-ol used in pharmaceutical QC?
(R)-1-Tosylpyrrolidin-3-ol is a characterised reference material linked to Darifenacin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for (R)-1-Tosylpyrrolidin-3-ol?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with (R)-1-Tosylpyrrolidin-3-ol?
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 (R)-1-Tosylpyrrolidin-3-ol to my country?
Yes. Because (R)-1-Tosylpyrrolidin-3-ol is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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