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API Process Intermediates & Related Compounds

(S)- (-)-2-Methyl-1, 4-butanediol

Available on request

(S)- (-)-2-Methyl-1, 4-butanediol (CAS 70423-38-0) supplier Zemixal: C5H12O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
(S)- (-)-2-Methyl-1, 4-butanediol chemical structure
CAS number70423-38-0
FormulaC5H12O2
Molar mass104.15 g/mol
Physical formSolid
InChIKeyMWCBGWLCXSUTHK-YFKPBYRVSA-N
IUPAC name(2S)-2-methylbutane-1,4-diol

About (S)- (-)-2-Methyl-1, 4-butanediol

(S)- (-)-2-Methyl-1, 4-butanediol sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 70423-38-0, formula C5H12O2 and molar mass 104.15 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

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Allopurinol

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

Allopurinol standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of (S)- (-)-2-Methyl-1, 4-butanediol
Product name(S)- (-)-2-Methyl-1, 4-butanediol
Catalogue numberZX-040224
CAS number70423-38-0
IUPAC name(2S)-2-methylbutane-1,4-diol
Molecular formulaC5H12O2
Molar mass104.15 g/mol
Exact mass104.0837
Physical formSolid
H-bond donors / acceptors2 / 2
Topological polar surface area40.5 Ų
InChIKeyMWCBGWLCXSUTHK-YFKPBYRVSA-N
SMILESC[C@@H](CCO)CO
PubChem CID10866273
Synonyms(S)-2-methylbutane-1,4-diol, 1,4-Butanediol, 2-methyl-, (S)-, (2S)-2-Methyl-1,4-butanediol, 2-Methyl-1,4-butanediol, (S)-, 2-Methyl-1,4-butanediol, (2S)-

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

Pack sizes of (S)- (-)-2-Methyl-1, 4-butanediol
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 (S)- (-)-2-Methyl-1, 4-butanediol

Which CAS number identifies (S)- (-)-2-Methyl-1, 4-butanediol?
(S)- (-)-2-Methyl-1, 4-butanediol is registered under CAS 70423-38-0. You may also see it listed as (S)-2-methylbutane-1,4-diol, 1,4-Butanediol, 2-methyl-, (S)-, (2S)-2-Methyl-1,4-butanediol. Our catalogue number for this item is ZX-040224.
What are the formula and molar mass of (S)- (-)-2-Methyl-1, 4-butanediol?
For (S)- (-)-2-Methyl-1, 4-butanediol, its formula is C5H12O2 and its molar mass is 104.15 g/mol. The systematic (IUPAC) name is (2S)-2-methylbutane-1,4-diol. InChIKey MWCBGWLCXSUTHK-YFKPBYRVSA-N lets you match it in any structure database.
How is (S)- (-)-2-Methyl-1, 4-butanediol used in pharmaceutical QC?
(S)- (-)-2-Methyl-1, 4-butanediol is a characterised reference material linked to Allopurinol. 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 (S)- (-)-2-Methyl-1, 4-butanediol?
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 (S)- (-)-2-Methyl-1, 4-butanediol?
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 (S)- (-)-2-Methyl-1, 4-butanediol to my country?
Yes. (S)- (-)-2-Methyl-1, 4-butanediol ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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