(R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid
Also known as: Boc-D-HomoPro-OH, Boc-D-Homoproline, Boc-D-Pipecolic acid, (R)-(+)-N-Boc-2-piperidinecarboxylic acid, N-Boc-D-pipecolic acid, (R)-(+)-1-(tert-butoxycarbonyl)-2-piperidinecarboxylic acid, Boc-D-Pip-OH, 2(R)-1-(tert-butoxycarbonyl)piperidinecarboxylic acid, 1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid, (2R)-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-2-carboxylic acid, MFCD00237380
(R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid (CAS 28697-17-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H19NO4 and a molecular weight of 229.28 g/mol. Key properties include a melting point of 116-119ºC, a boiling point of 353.2±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 167.4±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28697-17-8
- Jingsj CID
- J-34783-1
- Molecular Formula
- C11H19NO4
- Molecular Weight
- 229.28 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 116-119ºC |
|---|---|
| Boiling Point | 353.2±35.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 167.4±25.9 °C |
| Exact Mass | 229.131409 |
| PSA | 66.84000 |
| LogP | 1.13 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.496 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 (R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid?
The CAS number of (R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid is 28697-17-8.
What are the molecular formula and molecular weight of (R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid?
(R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid has molecular formula C11H19NO4 and molecular weight 229.28 g/mol.
Is (R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid hazardous?
(R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of (R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid?
For (R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid, Upstream Products: Di-tert-butyl dicarbonate, D-Pipecolinic acid, Carbon dioxide; Downstream Products: (R)-tert-Butyl 2-carbamoylpiperidine-1-carboxylate, tert-butyl (2R)-2-formylpiperidine-1-carboxylate, tert-butyl (2R)-2-(hydroxymethyl)piperidine-1-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid (CAS 28697-17-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34783-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.