(S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid

Also known as: (S)-N-Boc-1,2,3,6-Tetrahydro-2-picolinic acid, (S)-1-(tert-butoxycarbonyl)-1,2,3,6-tetrahydropyridine-2-carboxylic acid, 1,2(2H)-Pyridinedicarboxylic acid, 3,6-dihydro-, 1-(1,1-dimethylethyl) ester, (2S)-, TB-1764, (S)-Boc-4,5-dehydropipecolic acid, (S)-Boc-baikiain, (S)-N-tert-butoxycarbonylbaikiain, (2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]-3,6-dihydro-2H-pyridine-2-carboxylic acid, (2S)-1-{[(1,1-dimethylethyl)oxy]carbonyl}-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid

(S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid (CAS 417726-36-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H17NO4 and a molecular weight of 227.25700 g/mol. Key properties include a boiling point of 355.2ºC at 760 mmHg, a density of 1.194g/cm3 and a flash point of 168.6ºC. 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.: 417726-36-4
Jingsj CID: J-1192307-2
Molecular Formula: C₁₁H₁₇NO₄
Molecular Weight: 227.25700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	355.2ºC at 760 mmHg
Density	1.194g/cm3
Flash Point	168.6ºC
Exact Mass	227.11600
PSA	66.84000
LogP	1.57450
Refractive Index	1.512

GHS Safety & Compliance

IrritantSignal word: Warning

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 (S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid?

The CAS number of (S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid is 417726-36-4.

What are the molecular formula and molecular weight of (S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid?

(S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid has molecular formula C11H17NO4 and molecular weight 227.25700 g/mol.

Is (S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid hazardous?

(S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic 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 (S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid?

For (S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid, Upstream Products: Di-tert-butyl dicarbonate; Downstream Products: (S)-1-Boc-piperidine-2-carboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-N-Boc-1,2,3,6-tetrahydro-2-pyridinecarboxylic acid (CAS 417726-36-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1192307-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.