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ChemicalBook >> CAS DataBase List >> 1-Pyrrolidinecarboxylic acid, 2-(hydroxymethyl)-4-methyl-, 1,1-dimethylethyl ester, (2S,4S)-

1-Pyrrolidinecarboxylic acid, 2-(hydroxymethyl)-4-methyl-, 1,1-dimethylethyl ester, (2S,4S)-

1-Pyrrolidinecarboxylic acid, 2-(hydroxymethyl)-4-methyl-, 1,1-dimethylethyl ester, (2S,4S)- price.
  • $45 - $2518
  • Product name: 1-Pyrrolidinecarboxylic acid, 2-(hydroxymethyl)-4-methyl-, 1,1-dimethylethyl ester, (2S,4S)-
  • CAS: 540501-56-2
  • MF: C11H21NO3
  • MW: 215.29
  • EINECS:
  • MDL Number:MFCD18071966
  • Synonyms:1-Boc-2-hydroxyMethyl-4-Methylpyrrolidine;1-Pyrrolidinecarboxylicacid,2-(hydroxyMethyl)-4-Methyl-,1,1-diMethylethylester,(2S,4S)-;(2S,4S)-1-Boc-2-hydroxyMethyl-4-Methylpyrrolidine;tert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate;(2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate;tert-butyl (2S,4S)-2-(hydroxymethyl)-4-methyl-1-pyrrolidinecarboxylate;1-Boc-2-hydroxymethyl-4-methylpyrrolidine-B7987;N-tert-butyloxycarbonyl-(2S,4S)-2-hydroxymethyl-4-methylpyrrolidine
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 2.5mg
  • 100mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5G
  • 10g
  • Manufactureraablocks
  • Product numberAA00DPMN
  • Product description(2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95%
  • Packaging100mg
  • Price$65
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DPMN
  • Product description(2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95%
  • Packaging250mg
  • Price$92
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DPMN
  • Product description(2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95%
  • Packaging500mg
  • Price$180
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DPMN
  • Product description(2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95%
  • Packaging1g
  • Price$268
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU136579
  • Product descriptiontert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95%
  • Packaging1G
  • Price$350
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6254
  • Product description1-Boc-2-hydroxymethyl-4-methylpyrrolidine 97%
  • Packaging100MG
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU136579
  • Product descriptiontert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95%
  • Packaging250MG
  • Price$120
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6254
  • Product description1-Boc-2-hydroxymethyl-4-methylpyrrolidine 97%
  • Packaging1G
  • Price$660
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU136579
  • Product descriptiontert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95%
  • Packaging5G
  • Price$1070
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number540501562
  • Product description(2S,4S)-tert-Butyl2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate
  • Packaging5g
  • Price$2322.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number540501562
  • Product description(2S,4S)-tert-Butyl2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate
  • Packaging1g
  • Price$1558.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number540501562
  • Product description(2S,4S)-tert-Butyl2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate
  • Packaging250mg
  • Price$605.64
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM108171
  • Product descriptiontert-butyl(2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 97%
  • Packaging1g
  • Price$539
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM108171
  • Product descriptiontert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 97%
  • Packaging250mg
  • Price$286
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM108171
  • Product descriptiontert-butyl(2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 97%
  • Packaging5g
  • Price$1639
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11108044
  • Product description(2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95+%
  • Packaging1g
  • Price$1470
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DPMN (2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95% 100mg $65 2026-05-28 Buy
aablocks AA00DPMN (2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95% 250mg $92 2026-05-28 Buy
aablocks AA00DPMN (2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95% 500mg $180 2026-05-28 Buy
aablocks AA00DPMN (2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95% 1g $268 2026-05-28 Buy
ACHEMBLOCK U136579 tert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95% 1G $350 2026-05-27 Buy
ACHEMBLOCK G-6254 1-Boc-2-hydroxymethyl-4-methylpyrrolidine 97% 100MG $165 2021-12-16 Buy
ACHEMBLOCK U136579 tert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95% 250MG $120 2026-05-27 Buy
ACHEMBLOCK G-6254 1-Boc-2-hydroxymethyl-4-methylpyrrolidine 97% 1G $660 2021-12-16 Buy
ACHEMBLOCK U136579 tert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95% 5G $1070 2026-05-27 Buy
Alichem 540501562 (2S,4S)-tert-Butyl2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 5g $2322.6 2021-12-16 Buy
Alichem 540501562 (2S,4S)-tert-Butyl2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 1g $1558.2 2021-12-16 Buy
Alichem 540501562 (2S,4S)-tert-Butyl2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 250mg $605.64 2021-12-16 Buy
Chemenu CM108171 tert-butyl(2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 97% 1g $539 2021-12-16 Buy
Chemenu CM108171 tert-butyl (2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 97% 250mg $286 2026-05-26 Buy
Chemenu CM108171 tert-butyl(2S,4S)-2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 97% 5g $1639 2021-12-16 Buy
Crysdot CD11108044 (2S,4S)-tert-Butyl 2-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate 95+% 1g $1470 2026-05-26 Buy
Next Last

Properties

Boiling point :298.813±13.00 °C(Press: 760.00 Torr)(predicted)
Density :1.048±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka :14.773±0.10(predicted)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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1-Pyrrolidinecarboxylic acid, 2-(hydroxyMethyl)-4,4-diMethyl-, 1,1-diMethylethyl ester, (2S)- Trans-Tert-Butyl 2-(Hydroxymethyl)-4-Methylpyrrolidine-1-Carboxylate LNINJRYCPOUYAL-ZJUUUORDSA-N 1-Pyrrolidinecarboxylicacid,2-(hydroxyMethyl)-4-Methyl-,1,1-diMethylethylester,(2R,4R)-

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Suppliers and manufacturers

PharmaBlock Sciences (Nanjing),Inc. Dtchem Laboratories,（Gan Su）Co.,Ltd. Acesys Pharmatech Nantong MYBio-pharm. Co., Ltd. Amadis Chemical Company Limited Shanghai Pingguo Pharmaceutical Co., Ltd. Chengdu Focus Pharmaceutical Technology Co., Ltd. Aikon International Limited Shanghai Fluoking Chemicals Co., Ltd. Haiji Pharmaceutical Technology (Suzhou) Co., Ltd