Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2S,4S)-1-TERT-BUTYL 2-METHYL 4-AMINOPYRROLIDINE-1,2-DICARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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121148-01-4

121148-01-4 structure

121148-01-4 structure

Name: (2S,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate
Chemical Name: (2S,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate
CAS Number: 121148-01-4
Molecular Formula: C₁₁H₂₀N₂O₄
Molecular Weight: 244.288
Create Date: 2018-12-21 15:42:04
Modify Date: 2026-07-13 23:58:57

Name	(2S,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate
Synonyms	Methyl (2S,4S)-1-Boc-4-aminopyrrolidine-2-cboxylate 1-(1,1-Dimethylethyl) 2-methyl (2S,4S)-4-amino-1,2-pyrrolidinedicboxylate N-Boc-cis-4-amino-L-proline methyl ester HCl cis-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicboxylate 1-O-tert-butyl 2-O-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicboxylate (2S,4S)-4-Amino-1,2-pyrrolidinedicboxylic acid 1-(1,1-dimethylethyl) 2-methyl ester 2-Methyl 1-(2-methyl-2-propanyl) (2R,4R)-4-amino-1,2-pyrrolidinedicarboxylate (2S,4S)-4-Amino-1,2-pyrrolidinedicboxylic acid 1-(tert-butyl) 2-methyl ester 1-O-tert-butyl 2-O-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicarboxylate (2s,4s)-1-tert-butyl 2-methyl 4-aminopyrrolidine-1,2-dicboxylate N-Boc-cis-4-amino-L-proline Methyl ester cis-4-Amino-1-Boc-2-pyrrolidinecboxylic acid methyl ester Albb-006913 cis-4-Amino-1-Boc-2-pyrrolidinecarboxylic acid methyl ester 1,2-Pyrrolidinedicboxylic acid, 4-amino-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,4S) 1-tert-butyl 2-methyl (2S,4S)-4-aminopyrrolidine-1,2-dicboxylate (2S,4S)-4-Aminopyrrolidine-1-tert-butyl 2

Density	1.2±0.1 g/cm3
Boiling Point	320.7±42.0 °C at 760 mmHg
Molecular Formula	C₁₁H₂₀N₂O₄
Molecular Weight	244.288
Flash Point	147.7±27.9 °C
Exact Mass	244.142303
PSA	81.86000
LogP	0.10
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.490

HS Code	2933990090

Precursor 10
84520-68-3 74844-91-0 84520-67-2 24424-99-5
40216-83-9 51-35-4 88043-21-4 84520-69-4
13726-69-7 1499-56-5
DownStream 1
132622-66-3

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%

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