(S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine

Also known as: (S)-(-)-1-Boc-3-aminopyrrolidine, (S)-1-Boc-3-aminopyrrolidine, (S)-3-Amino-1-Boc-pyrrolidine, (S)-3-Amino-n-boc-pyrr, (S)-tert-Butyl 3-aminopyrrolidine-1-carboxylate, (s)-(-)-N-Boc-3-aminopyrrolidine, (s)-n-boc-3-aminopyrrolidine, tert-Butyl (3S)-3-aminopyrrolidine-1-carboxylate, 1-Pyrrolidinecarboxylic acid, 3-amino-, 1,1-dimethylethyl ester, (3S)-, 2-Methyl-2-propanyl (3S)-3-amino-1-pyrrolidinecarboxylate, MFCD08061976, (3S)-(-)-1-Boc-3-aminopyrrolidine, (3S)-(-)-3-Amino-1-(tert-butoxycarbonyl)pyrrolidine, (3S)-(-)-3-Amino-1-Boc-pyrrolidine, (S)-(-)-N-tert-Butoxycarbonyl-3-aminopyrrolidine, S-(−)-1-Boc-3-aminopyrrolidine

(S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine (CAS 147081-44-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H18N2O2 and a molecular weight of 186.25 g/mol. Key properties include a boiling point of 257.4±33.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 109.5±25.4 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 147081-44-5
Jingsj CID: J-28203-1
Molecular Formula: C₉H₁₈N₂O₂
Molecular Weight: 186.25 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	257.4±33.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	109.5±25.4 °C
Exact Mass	186.136826
PSA	55.56000
LogP	0.28
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.489

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

H301 — Toxic if swallowed
H318 — Causes serious eye damage

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 (S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine?

The CAS number of (S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine is 147081-44-5.

What are the molecular formula and molecular weight of (S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine?

(S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine has molecular formula C9H18N2O2 and molecular weight 186.25 g/mol.

Is (S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine hazardous?

(S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H318 — Causes serious eye damage.

What are the upstream and downstream products of (S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine?

For (S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine, Upstream Products: Di-tert-butyl dicarbonate, 3-Aminopyrrolidine dihydrochloride, 3-Aminopyrrolidine.

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)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine (CAS 147081-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28203-1 (accessed 2026-11-09).

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