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

Name: (S)- (-)-2-Methyl-1, 4-butanediol
Brand: Vaqora Chemicals
SKU: VQ-050145

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

(S)- (-)-2-Methyl-1, 4-butanediol (CAS 70423-38-0) is a process intermediate or related compound of Allopurinol offered by Vaqora Chemicals. The compound has the formula C5H12O2, corresponding to a molecular weight of 104.15 g/mol. The IUPAC name is (2S)-2-methylbutane-1,4-diol. It is also known as (S)-2-methylbutane-1,4-diol or 1,4-Butanediol, 2-methyl-, (S)-.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Allopurinol, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (S)- (-)-2-Methyl-1, 4-butanediol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Allopurinol

View every impurity, metabolite and intermediate we list for Allopurinol.

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)- (-)-2-Methyl-1, 4-butanediol
Catalogue No.	VQ-050145
CAS Number	70423-38-0
IUPAC name	(2S)-2-methylbutane-1,4-diol
Molecular formula	C₅H₁₂O₂
Molecular weight	104.15 g/mol
Exact mass	104.0837
InChIKey	MWCBGWLCXSUTHK-YFKPBYRVSA-N
SMILES	C[C@@H](CCO)CO
PubChem CID	10866273

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
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)-

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (S)- (-)-2-Methyl-1, 4-butanediol?

The CAS Registry Number of (S)- (-)-2-Methyl-1, 4-butanediol is 70423-38-0. It is also known as (S)-2-methylbutane-1,4-diol, 1,4-Butanediol, 2-methyl-, (S)-, (2S)-2-Methyl-1,4-butanediol.

What is the molecular formula and molecular weight of (S)- (-)-2-Methyl-1, 4-butanediol?

(S)- (-)-2-Methyl-1, 4-butanediol has the molecular formula C5H12O2 and a molecular weight of 104.15 g/mol. Its IUPAC name is (2S)-2-methylbutane-1,4-diol.

What is (S)- (-)-2-Methyl-1, 4-butanediol used for?

(S)- (-)-2-Methyl-1, 4-butanediol is supplied as a characterised reference material related to Allopurinol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (S)- (-)-2-Methyl-1, 4-butanediol can I order?

We supply (S)- (-)-2-Methyl-1, 4-butanediol, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)- (-)-2-Methyl-1, 4-butanediol?

Yes. Every lot of (S)- (-)-2-Methyl-1, 4-butanediol is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (S)- (-)-2-Methyl-1, 4-butanediol be shipped internationally?

Yes. We export (S)- (-)-2-Methyl-1, 4-butanediol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.