(S)-(−)-2-Amino-4-methyl-1,1-diphenyl-1-pentanol
(S)-(−)-2-Amino-4-methyl-1,1-diphenyl-1-pentanol (CAS 78603-97-1) is a chiral amino alcohol with a molecular weight of 269.38 g/mol. Its distinct stereochemistry makes it a valuable building block in asymmetric synthesis. This compound is primarily utilised in chemical synthesis for the development of complex organic molecules, particularly where stereoselectivity is crucial. Available from Tech Serve Solutions, it offers researchers and manufacturers a reliable source for sophisticated synthetic endeavours.
- Synonyms
- (CH3)2CHCH2CH(NH2)C(C6H5)2OH

Chiral Building Block
Serves as a fundamental chiral precursor in the stereoselective synthesis of complex organic molecules. Its defined stereocenter is critical for constructing enantiomerically pure target compounds.
Asymmetric Synthesis
Employed as a key intermediate or reagent in asymmetric synthesis methodologies. Facilitates the creation of chiral centres with high enantiomeric excess in various chemical transformations.
Organic Synthesis
A versatile component in general organic synthesis, enabling the introduction of specific structural features and chirality. Useful in multi-step synthetic pathways for fine chemicals and pharmaceutical intermediates.
| Molecular weight | 269.38 |
|---|---|
| Linear formula | (CH3)2CHCH2CH(NH2)C(C6H5)2OH |
| Assay | 98% |
| Optical activity | [α]20/D −99°, c = 1 in chloroform |
| Melting point | 132-136 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 48 °C / 118.4 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 (S)-(−)-2-Amino-4-methyl-1,1-diphenyl-1-pentanol primarily used for?
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This compound is primarily utilised as a chiral building block in asymmetric synthesis and general organic synthesis for the preparation of complex organic molecules where stereoselectivity is important.
What is the CAS number and molecular formula for this chemical?
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The CAS number is 78603-97-1. The linear formula is (CH₃)₂CHCH₂CH(NH₂)C(C₆H₅)₂OH and the molecular weight is 269.38 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should (S)-(−)-2-Amino-4-methyl-1,1-diphenyl-1-pentanol be handled safely?
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The compound is classified as a Warning with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Recommended personal protective equipment includes a dust mask (N95 US type), eyeshields, and gloves. Ensure adequate ventilation.
Is this product controlled or scheduled?
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The provided data does not indicate that this compound is a controlled or scheduled substance.
How can I request a sample or quote?
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Please use the enquiry form on our website or contact our sales team directly to request a sample or a quote for (S)-(−)-2-Amino-4-methyl-1,1-diphenyl-1-pentanol.
How is this chemical typically shipped or exported?
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Tech Serve Solutions professionally packs and exports chemicals globally, adhering to all necessary regulations for safe and compliant transportation of laboratory reagents and fine chemicals.
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