n-boc-cis-4-cyano-l-proline methyl ester

Modify Date: 2025-08-26 19:50:01

n-boc-cis-4-cyano-l-proline methyl ester structure	Common Name	n-boc-cis-4-cyano-l-proline methyl ester
	CAS Number	487048-28-2	Molecular Weight	254.28200
	Density	1.17	Boiling Point	366.4±42.0 °C(Predicted)
	Molecular Formula	C₁₂H₁₈N₂O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1-O-tert-butyl 2-O-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate
Synonym	More Synonyms

Density	1.17
Boiling Point	366.4±42.0 °C(Predicted)
Molecular Formula	C₁₂H₁₈N₂O₄
Molecular Weight	254.28200
Exact Mass	254.12700
PSA	79.63000
LogP	1.24648
InChIKey	GHLKJIQVORAVHE-BDAKNGLRSA-N
SMILES	COC(=O)C1CC(C#N)CN1C(=O)OC(C)(C)C

Hazard Codes	Xi
HS Code	2933990090

Precursor 7
CAS#:773837-37-9 sodium cyanide CAS#:88043-21-4 BOC-TRANS-4-TOS... CAS#:84520-67-2 (2s, 4r)-boc-ga... CAS#:74844-91-0 Boc-Hyp-OMe
CAS#:40216-83-9 H-Hyp-OMe hydro... CAS#:24424-99-5 Di-tert-butyl d... CAS#:51-35-4 L-Hydroxyproline
DownStream 1
CAS#:132622-71-0 (2S,4S)-1-(tert...

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%

1-tert-butyl 2-methyl (2S,4S)-4-cyanopyrrolidine-1,2-dicarboxylate

N-Boc-cis-4-cyano-L-proline methyl ester

(2S,4S)-1-tert-butyl 2-methyl 4-cyanopyrrolidine-1,2-dicarboxylate

(2S,4S)-4-cyano-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

Velpatasvir Intermediate 2

Names