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ChemicalBook >> CAS DataBase List >> (3R,4S)-1-tert-butyl 3-ethyl 4-aMinopyrrolidine-1,3-dicarboxylate

(3R,4S)-1-tert-butyl 3-ethyl 4-aMinopyrrolidine-1,3-dicarboxylate

(3R,4S)-1-tert-butyl 3-ethyl 4-aMinopyrrolidine-1,3-dicarboxylate price.
  • $89 - $4485
  • Product name: (3R,4S)-1-tert-butyl 3-ethyl 4-aMinopyrrolidine-1,3-dicarboxylate
  • CAS: 895243-98-8
  • MF: C12H22N2O4
  • MW: 258.31
  • EINECS:
  • MDL Number:MFCD19687345
  • Synonyms:(3,4)-Cis-1-tert-butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate raceMate;cis-1-tert-Butyl 4-methyl 3-fluoropiperidine-1,4-dicarboxylate;1-(tert-butyl) 3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate;(3R,4S)-Ethyl 1-Boc-4-aminopyrrolidine-3-carboxylate;(3R,4S)-1-tert-butyl 3-ethyl 4-aMinopyrrolidine-1,3-dicarboxylate;O1-tert-butyl O3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate;1,3-Pyrrolidinedicarboxylic acid, 4-amino-, 1-(1,1-dimethylethyl) 3-ethyl ester, (3R,4S)-;Ethyl (3R,4S)-4-Amino-1-Boc-pyrrolidine-3-carboxylate
Price47 Properties Safety Information Description
47 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Synthonix
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5G
  • 10g
  • 50.00g
  • 100.00g
  • 250.00g
  • Manufactureraablocks
  • Product numberAA00IFOG
  • Product description(3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 95%
  • Packaging50mg
  • Price$89
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IFOG
  • Product description(3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 95%
  • Packaging100mg
  • Price$107
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IFOG
  • Product description(3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 95%
  • Packaging250mg
  • Price$177
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IFOG
  • Product description(3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 98%
  • Packaging1g
  • Price$504
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL22468
  • Product description1-tert-Butyl3-ethyl(3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97%
  • Packaging250MG
  • Price$370
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL22468
  • Product description1-tert-Butyl 3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97%
  • Packaging250MG
  • Price$185
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL22468
  • Product description1-tert-Butyl3-ethyl(3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97%
  • Packaging1G
  • Price$895
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL22468
  • Product description1-tert-Butyl 3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97%
  • Packaging5G
  • Price$1605
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL22468
  • Product description1-tert-Butyl 3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97%
  • Packaging1G
  • Price$490
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number4828AC
  • Product description(3R,4S)-1-tert-Butyl3-ethyl4-aminopyrrolidine-1,3-dicarboxylate
  • Packaging1g
  • Price$2255
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0032601
  • Product description(3R,4S)-1-TERT-BUTYL-3-ETHYL-4-AMINOPYRROLIDINE-1,3-DICARBOXYLATE 95.00%
  • Packaging250MG
  • Price$1067.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0032601
  • Product description(3R,4S)-1-TERT-BUTYL-3-ETHYL-4-AMINOPYRROLIDINE-1,3-DICARBOXYLATE 95.00%
  • Packaging5MG
  • Price$505.52
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC430234
  • Product description(3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95%
  • Packaging5g
  • Price$2393
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC430234
  • Product description(3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95%
  • Packaging5g
  • Price$2393
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC430234
  • Product description(3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95%
  • Packaging100mg
  • Price$166
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC430234
  • Product description(3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95%
  • Packaging100mg
  • Price$166
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IFOG (3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 95% 50mg $89 2026-05-29 Buy
aablocks AA00IFOG (3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 95% 100mg $107 2026-05-29 Buy
aablocks AA00IFOG (3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 95% 250mg $177 2026-05-29 Buy
aablocks AA00IFOG (3R,4S)-1-Tert-Butyl 3-Ethyl 4-Aminopyrrolidine-1,3-Dicarboxylate 98% 1g $504 2026-05-29 Buy
ACHEMBLOCK L22468 1-tert-Butyl3-ethyl(3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97% 250MG $370 2021-12-16 Buy
ACHEMBLOCK L22468 1-tert-Butyl 3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97% 250MG $185 2026-05-27 Buy
ACHEMBLOCK L22468 1-tert-Butyl3-ethyl(3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97% 1G $895 2021-12-16 Buy
ACHEMBLOCK L22468 1-tert-Butyl 3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97% 5G $1605 2026-05-27 Buy
ACHEMBLOCK L22468 1-tert-Butyl 3-ethyl (3R,4S)-4-aminopyrrolidine-1,3-dicarboxylate 97% 1G $490 2026-05-27 Buy
AK Scientific 4828AC (3R,4S)-1-tert-Butyl3-ethyl4-aminopyrrolidine-1,3-dicarboxylate 1g $2255 2021-12-16 Buy
American Custom Chemicals Corporation CCH0032601 (3R,4S)-1-TERT-BUTYL-3-ETHYL-4-AMINOPYRROLIDINE-1,3-DICARBOXYLATE 95.00% 250MG $1067.85 2021-12-16 Buy
American Custom Chemicals Corporation CCH0032601 (3R,4S)-1-TERT-BUTYL-3-ETHYL-4-AMINOPYRROLIDINE-1,3-DICARBOXYLATE 95.00% 5MG $505.52 2021-12-16 Buy
Apolloscientific PC430234 (3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95% 5g $2393 2026-06-04 Buy
Apolloscientific PC430234 (3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95% 5g $2393 2026-06-04 Buy
Apolloscientific PC430234 (3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95% 100mg $166 2026-06-04 Buy
Apolloscientific PC430234 (3,4)-Cis-1-tert-Butyl 4-Methyl 3-fluoropiperidine-1,4-dicarboxylate racemate 95% 100mg $166 2026-06-04 Buy
Next Last

Properties

Boiling point :336.5±42.0 °C(Predicted)
Density :1.129±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
pka :8.85±0.40(Predicted)
Appearance :Colorless to light yellow Liquid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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TRANS-4-AMINO-1-N-BOC-3-PYRROLIDINECARBOXYLIC ACID ETHYL ESTER TRANS-4-AMINO-1-BOC-PYRROLIDINE-3-CARBOXYLIC ACID (3R,4S)-1-Boc-4-Fmoc-amino-3-pyrrolidinecarboxylic acid (3S,4R)-1-[(tert-butoxy)carbonyl]-4-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pyrrolidine-3-carboxylic acid 1-tert-butyl 3-ethyl (3S,4S)-4-aminopyrrolidine-1,3-dicarboxylate

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Suppliers and manufacturers

Alchem Pharmtech,Inc.
Nextpeptide Inc
Aladdin Scientific
Suzhou ARTK Medchem Co., Ltd. Shanghai AQBioPharma Co., Ltd. Shanghai Pingguo Pharmaceutical Co., Ltd. Aikon International Limited Cool Pharm, Ltd Accela ChemBio Co.,Ltd. Haiji Pharmaceutical Technology (Suzhou) Co., Ltd