trans-4-Cyclohexyl-L-proline
Also known as: (2S,4S)-4-cyclohexylpyrrolidine-2-carboxylic acid, Fosinopril Intermediate 2, H-Chpro-OH, (4S)-4-cyclohexyl-L-proline, L-Proline, 4-cyclohexyl-, (4S)-, MFCD08063935
trans-4-Cyclohexyl-L-proline (CAS 103201-78-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19NO2 and a molecular weight of 197.274 g/mol. Key properties include a boiling point of 343.9±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 161.8±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103201-78-1
- Jingsj CID
- J-1138639-3
- Molecular Formula
- C11H19NO2
- Molecular Weight
- 197.274 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 343.9±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 161.8±25.9 °C |
| Exact Mass | 197.141586 |
| PSA | 49.33000 |
| LogP | 1.99 |
| Appearance | White |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.517 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of trans-4-Cyclohexyl-L-proline?
The CAS number of trans-4-Cyclohexyl-L-proline is 103201-78-1.
What are the molecular formula and molecular weight of trans-4-Cyclohexyl-L-proline?
trans-4-Cyclohexyl-L-proline has molecular formula C11H19NO2 and molecular weight 197.274 g/mol.
What are the upstream and downstream products of trans-4-Cyclohexyl-L-proline?
For trans-4-Cyclohexyl-L-proline, Upstream Products: 3-Bromocyclohexene, (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone, (2R)-1-benzyl-5-oxopyrrolidine-2-carboxylic acid; Downstream Products: Fosinoprilat.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trans-4-Cyclohexyl-L-proline (CAS 103201-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138639-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.