(1S,2S)-trans-2-Aminocycloheptanol
(1S,2S)-trans-2-Aminocycloheptanol (CAS 145166-04-7), with the molecular formula C7H15NO and a molecular weight of 129.20 g/mol, is a chiral amino alcohol. This compound serves as a valuable building block in organic synthesis, particularly in the development of new chemical entities and complex molecular structures. Its stereochemistry makes it an important intermediate for chiral synthesis.
- Synonyms
- C7H15NO(1S,2S)-2-Aminocycloheptanol

Chiral Synthesis Intermediate
(1S,2S)-trans-2-Aminocycloheptanol is utilised as a chiral auxiliary or building block in the asymmetric synthesis of complex organic molecules. Its defined stereochemistry is crucial for controlling the stereochemical outcome of reactions.
Pharmaceutical Research
This compound finds application in pharmaceutical research and development as a precursor for potential drug candidates. Its structure can be incorporated into molecules targeting various biological pathways.
Organic Chemistry Reagent
As a functionalised cycloalkane derivative, it is employed in general organic synthesis for creating novel compounds with specific structural motifs and functionalities.
| Molecular weight | 129.20 |
|---|---|
| Empirical formula | C7H15NO |
| Assay | ≥99% (GC) |
| Optical purity | enantiomeric excess: ≥99.5% (GC) |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 (1S,2S)-trans-2-Aminocycloheptanol used for?
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(1S,2S)-trans-2-Aminocycloheptanol is primarily used as a chiral building block and intermediate in organic synthesis, particularly in pharmaceutical research and the development of new chemical entities.
What is the CAS number and molecular formula for (1S,2S)-trans-2-Aminocycloheptanol?
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The CAS number is 145166-04-7, and the molecular formula is C7H15NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (1S,2S)-trans-2-Aminocycloheptanol with an assay of ≥99% (GC) and an optical purity of enantiomeric excess: ≥99.5% (GC). This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should (1S,2S)-trans-2-Aminocycloheptanol be handled safely?
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This compound is classified with GHS07 symbol and a 'Warning' signal word. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding dust formation and contact with skin, eyes, and clothing. Always consult the Safety Data Sheet (SDS) before use.
Is (1S,2S)-trans-2-Aminocycloheptanol a controlled substance?
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The provided data does not indicate that (1S,2S)-trans-2-Aminocycloheptanol is a controlled substance.
How is (1S,2S)-trans-2-Aminocycloheptanol shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. (1S,2S)-trans-2-Aminocycloheptanol is available for export, adhering to all relevant international shipping regulations for chemical substances.
How can I request a sample or quote for (1S,2S)-trans-2-Aminocycloheptanol?
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To request a sample or a detailed quotation, please contact our sales department through the contact form or by calling the number listed on our website.
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