(S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid

(S)-5-(叔丁氧羰基)-5-氮杂螺[2.4]庚烷-6-羧酸

Also known as: (6S)-5-[(tert-butoxy)carbonyl]-5-azaspiro[2.4]heptane-6-carboxylic acid, (S)-5-BOC-5-azaspiro[2.4]heptane-6-carboxylic acid, Ledipasvir side chain, Ledipasvir Impurity 6, N-Boc-4-cyclopropyl-L-proline, (6S)-5-{[(2-Methyl-2-propanyl)oxy]carbonyl}-5-azaspiro[2.4]heptane-6-carboxylic acid, (6S)-5-Azaspiro[2.4]heptane-6-carboxylic acid, N-BOC protected, 5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid, 5-(1,1-dimethylethyl) ester, (6S)-

CAS No.
1129634-44-1
Jingsj CID
J-1086641-6
Molecular Formula
C12H19NO4
Chinese Name
(S)-5-(叔丁氧羰基)-5-氮杂螺[2.4]庚烷-6-羧酸
Molecular Weight
241.284 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point377.4±35.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point182.1±25.9 °C

Frequently Asked Questions

What is the CAS number of (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid?

1129634-44-1

What are the molecular formula and molecular weight of (S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid?

C12H19NO4, molecular weight 241.284 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026