(3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde

CAS 405873-05-4C13H15NOChemical Synthesis

(3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde (CAS: 405873-05-4) is a chiral organic compound with the molecular formula C13H15NO and a molecular weight of 201.26 g/mol. As a significant indole derivative and an aldehyde, it serves as a valuable chiral building block in complex organic synthesis. Its specific stereochemistry makes it particularly useful for constructing molecules with defined spatial arrangements, often required in pharmaceutical research and development.

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(3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde (C13H15NO) — chemical structure, CAS 405873-05-4; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesAsymmetric SynthesisBuilding BlocksC13-C60Carbonyl CompoundsChemical SynthesisChiral Building BlocksHeterocyclic Building BlocksIndoles

01 /Applications

Chiral Synthesis

This compound is utilized as a chiral building block in asymmetric synthesis. Its defined (3R) stereochemistry allows for the stereoselective construction of more complex chiral molecules, which are critical in the development of pharmaceuticals.

Organic Synthesis Intermediate

The molecule's aldehyde functionality and indole core make it a versatile intermediate for various organic transformations. It can be employed in reactions to introduce specific structural motifs into target compounds.

Pharmaceutical Research

As a precursor or intermediate, it may find application in the synthesis pathways for novel drug candidates. Its chiral nature is often essential for biological activity in medicinal chemistry.

02 /Properties

Molecular weight	201.26
Empirical formula	C13H15NO
Assay	98%
Optical activity	[α]20/D -6, c = 1% in chloroform
Optical purity	ee: 99% (HPLC)
Melting point	55.5-59.5 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P301IF SWALLOWED
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	T
Risk statements (R)	25-36/37/38
Safety statements (S)	26-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

405873-05-4

MDL number

MFCD05664285

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is (3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde used for?

(3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde is primarily used as a chiral building block in asymmetric organic synthesis and pharmaceutical research due to its specific stereochemistry and functional groups.

What are the CAS number and formula for this compound?

The CAS number is 405873-05-4, and its molecular formula is C13H15NO.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde with a purity of 98% and an enantiomeric excess (ee) of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

How should (3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde be handled safely?

This compound is classified as Danger, with hazards including acute toxicity (oral), skin irritation, eye irritation, and respiratory irritation (H301-H315-H319-H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, face shields, and gloves, must be used. Handle in a well-ventilated area.

Is this chemical exported by TSS?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde.

How can I request a sample or quote?

To request a sample or a quote for (3R)-(−)-3-(1-Methyl-1H-indol-3-yl)butyraldehyde, please contact our sales department through the website or by phone.