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ChemicalBook >> CAS DataBase List >> 1-Pyrrolidinecarboxylic acid, 2-(hydroxyMethyl)-4,4-diMethyl-, 1,1-diMethylethyl ester, (2S)-

1-Pyrrolidinecarboxylic acid, 2-(hydroxyMethyl)-4,4-diMethyl-, 1,1-diMethylethyl ester, (2S)-

1-Pyrrolidinecarboxylic acid, 2-(hydroxyMethyl)-4,4-diMethyl-, 1,1-diMethylethyl ester, (2S)- price.
  • $127 - $3240
  • Product name: 1-Pyrrolidinecarboxylic acid, 2-(hydroxyMethyl)-4,4-diMethyl-, 1,1-diMethylethyl ester, (2S)-
  • CAS: 212890-86-3
  • MF: C12H23NO3
  • MW: 229.32
  • EINECS:-0
  • MDL Number:MFCD18711410
  • Synonyms:1-Pyrrolidinecarboxylic acid, 2-(hydroxyMethyl)-4,4-diMethyl-, 1,1-diMethylethyl ester, (2S)-;(S)-tert-butyl 2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate;tert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate;tert-butyl (S)-2-(hydroxymethyl)-4,4- dimethylpyrrolidine-1-carboxylate;tert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethyl-1-pyrrolidinecarboxylate;tert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate - [B84825]
21 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • AstaTech
  • Chemenu
  • Crysdot
  • Synthonix
Package
  • 5MG
  • 100mg
  • 0.25G
  • 250mg
  • 500mg
  • 1g
  • 5G
  • Manufactureraablocks
  • Product numberAA00BJWN
  • Product description(S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 95%
  • Packaging250mg
  • Price$170
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BJWN
  • Product description(S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 97%
  • Packaging1g
  • Price$444
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BJWN
  • Product description(S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 95%
  • Packaging500mg
  • Price$283
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BJWN
  • Product description(S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 95%
  • Packaging100mg
  • Price$127
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL18359
  • Product descriptiontert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 97%
  • Packaging1G
  • Price$560
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL18359
  • Product descriptiontert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 97%
  • Packaging5G
  • Price$1680
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL18359
  • Product descriptiontert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 97%
  • Packaging250MG
  • Price$220
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number212890863
  • Product description(S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate
  • Packaging250mg
  • Price$271.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number212890863
  • Product description(S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate
  • Packaging1g
  • Price$992.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number212890863
  • Product description(S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate
  • Packaging5g
  • Price$2532.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0066062
  • Product descriptionTERT-BUTYL-(2S)-2-(HYDROXYMETHYL)-4,4-DIMETHYLPYRROLIDINE-1-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$450.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number50817
  • Product description(S)-N-BOC-2-HYDROXYMETHYL-4,4-DIMETHYLPYRROLIDINE 97%
  • Packaging1G
  • Price$377
  • Updated2026-04-30
  • Buy
  • ManufacturerAstaTech
  • Product number50817
  • Product description(S)-N-BOC-2-HYDROXYMETHYL-4,4-DIMETHYLPYRROLIDINE 97%
  • Packaging0.25G
  • Price$149
  • Updated2026-04-30
  • Buy
  • ManufacturerChemenu
  • Product numberCM319300
  • Product description(S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 95%
  • Packaging1g
  • Price$419
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11166229
  • Product description(S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 95+%
  • Packaging1g
  • Price$444
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11166229
  • Product description(S)-tert-Butyl 2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 95+%
  • Packaging1g
  • Price$444
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BJWN (S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 95% 250mg $170 2026-05-28 Buy
aablocks AA00BJWN (S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 97% 1g $444 2026-05-28 Buy
aablocks AA00BJWN (S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 95% 500mg $283 2026-05-28 Buy
aablocks AA00BJWN (S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine 95% 100mg $127 2026-05-28 Buy
ACHEMBLOCK L18359 tert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 97% 1G $560 2026-05-27 Buy
ACHEMBLOCK L18359 tert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 97% 5G $1680 2026-05-27 Buy
ACHEMBLOCK L18359 tert-butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 97% 250MG $220 2026-05-27 Buy
Alichem 212890863 (S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 250mg $271.46 2021-12-16 Buy
Alichem 212890863 (S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 1g $992.99 2021-12-16 Buy
Alichem 212890863 (S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 5g $2532.6 2021-12-16 Buy
American Custom Chemicals Corporation CCH0066062 TERT-BUTYL-(2S)-2-(HYDROXYMETHYL)-4,4-DIMETHYLPYRROLIDINE-1-CARBOXYLATE 95.00% 5MG $450.46 2021-12-16 Buy
AstaTech 50817 (S)-N-BOC-2-HYDROXYMETHYL-4,4-DIMETHYLPYRROLIDINE 97% 1G $377 2026-04-30 Buy
AstaTech 50817 (S)-N-BOC-2-HYDROXYMETHYL-4,4-DIMETHYLPYRROLIDINE 97% 0.25G $149 2026-04-30 Buy
Chemenu CM319300 (S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 95% 1g $419 2021-12-16 Buy
Crysdot CD11166229 (S)-tert-Butyl2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 95+% 1g $444 2021-12-16 Buy
Crysdot CD11166229 (S)-tert-Butyl 2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate 95+% 1g $444 2026-05-26 Buy

Properties

Boiling point :303.9±15.0 °C(Predicted)
Density :1.024±0.06 g/cm3(Predicted)
storage temp. :Store at 0-8 °C
pka :14.77±0.10(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
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.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description


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