(3S)-(+)-3-(1-Methyl-1H-indol-3-yl)-1-butanol
(3S)-(+)-3-(1-Methyl-1H-indol-3-yl)-1-butanol (CAS: 406920-76-1; Formula: C13H17NO; Molar Mass: 203.28 g/mol) is a chiral indole derivative supplied by Tech Serve Solutions. This compound is a valuable building block in asymmetric synthesis and chemical research. Its defined stereochemistry and indole functionality make it useful for creating complex organic molecules.

Chiral Building Block in Asymmetric Synthesis
This enantiomerically pure alcohol serves as a crucial chiral synthon for the stereoselective construction of complex organic molecules. Its indole moiety offers a versatile point for further chemical modification.
Intermediate in Pharmaceutical Research
The indole core is prevalent in many biologically active compounds. This chiral alcohol can be employed in the synthesis of novel drug candidates or as a reference standard in pharmaceutical development.
Reagent for Heterocyclic Chemistry
As a functionalised indole, it can be utilised in reactions aimed at synthesising more complex heterocyclic systems. Its defined stereochemistry is particularly valuable in this area.
| Molecular weight | 203.28 |
|---|---|
| Empirical formula | C13H17NO |
| Assay | 98% |
| Refractive index | n20/D 1.5800(lit.) |
| Optical activity | [α]20/D +13°, c = 1% in chloroform |
| Optical purity | ee: 99% (HPLC) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >100 °C / >212 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41-42/43 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is (3S)-(+)-3-(1-Methyl-1H-indol-3-yl)-1-butanol used for?
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This compound is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in chemical and pharmaceutical research.
What are the CAS number and formula for this compound?
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The CAS number is 406920-76-1, and the empirical formula is C13H17NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 98% and an optical purity of ee: 99% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should (3S)-(+)-3-(1-Methyl-1H-indol-3-yl)-1-butanol be handled safely?
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This compound is classified as Danger, with hazards including H302 (Harmful if swallowed), H315 (Causes skin irritation), H317 (May cause an allergic skin reaction), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packages chemicals securely for safe handling and transport. We are experienced global exporters, adhering to all necessary regulations for international shipments of fine chemicals.
How can I request a quote or sample?
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To request a quote or sample, please visit the product page on our website and use the designated contact form or provide your details via email to our sales department.
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