trans-(1S,3R)-ACPD
trans-(1S,3R)-ACPD (CAS: 111900-32-4), also known as (1S,3R)-1-Amino-1,3-cyclopentanedicarboxylic acid, is a white solid with a molecular weight of 173.17 g/mol. As a metabotropic glutamate receptor agonist and a bioactive small molecule, it is instrumental in cell biology research, particularly in neuroscience and cell signaling studies. Its specific stereochemistry offers valuable insights into receptor interactions.
- IUPAC
- trans-(1S,3R)-1-Amino-1,3-cyclopentanedicarboxylic acid
- Synonyms
- C7H11NO4(1S,3R)-1-Amino-1,3-cyclopentanedicarboxylic acid

Neuroscience Research
This compound serves as a valuable tool in neuroscience for studying excitatory amino acid pathways and neurotransmission. It acts as a metabotropic agonist, aiding in the investigation of GPCRs involved in synaptic function.
Cell Signaling Studies
As a modulator of GPCR proteins, trans-(1S,3R)-ACPD is utilized in cell signaling research to understand cellular responses and pathways mediated by these receptors.
Biochemical Investigations
Its availability as a high-purity biochemical reagent supports various investigative studies in cell biology and related fields requiring well-defined molecular probes.
| Molecular weight | 173.17 |
|---|---|
| Empirical formula | C7H11NO4 |
| Assay | >97% |
| Form | solid |
| Colour | white |
| Solubility | ethanol: soluble0.24 mg/mLH2O: soluble20 mg/mL |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 trans-(1S,3R)-ACPD primarily used for?
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trans-(1S,3R)-ACPD is primarily used in neuroscience research to study excitatory amino acid pathways, neurotransmission, and cell signaling, acting as a metabotropic glutamate receptor agonist.
What is the CAS number and molecular formula for trans-(1S,3R)-ACPD?
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The CAS number for trans-(1S,3R)-ACPD is 111900-32-4, and its molecular formula is C7H11NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-(1S,3R)-ACPD with an assay of >97%. This product is intended for research purposes and is not represented as USP, BP, EP, or pharmaceutical grade.
How should trans-(1S,3R)-ACPD be handled safely?
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trans-(1S,3R)-ACPD is classified with Warning signal word and hazards including H302, H312, H315, H319, H332, and H335. Appropriate personal protective equipment, such as a dust mask (N95), eyeshields, faceshields, and gloves, should be used. Ensure adequate ventilation and avoid dust formation. Handle in accordance with P261, P280, P305+P351+P338 guidelines.
Is trans-(1S,3R)-ACPD available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including trans-(1S,3R)-ACPD.
How can I request a sample or quote for trans-(1S,3R)-ACPD?
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To request a sample or quote for trans-(1S,3R)-ACPD, please contact our sales department through the website or by phone.
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