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ChemicalBook >> CAS DataBase List >> (S)-2-Methylproline

(S)-2-Methylproline

(S)-2-Methylproline price.
  • $12 - $2250
  • Product name: (S)-2-Methylproline
  • CAS: 42856-71-3
  • MF: C6H11NO2
  • MW: 129.16
  • EINECS:610-068-9
  • MDL Number:MFCD01318647
  • Synonyms:5-Methyl-L-Proline;(2S)-2-Methylpyrrolidin-2-ylcarboxylic acid;L-Proline, 2-methyl- (9CI);α-methyl-l-proline;2-methylproline;alpha-Methyl-L-proline, (S)-a-Methyl-proline;L-Proline, 2-methyl-;(2S)-2-Methylpyrrolidine-2-carboxylic acid
Price62 Properties Safety Information Description
62 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Chemenu
  • Chem-Impex
  • ChemPep
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  • Crysdot
  • Frontier Specialty Chemicals
  • Iris Biotech GmbH
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
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  • Usbiological
Package
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  • 25.00g
  • 100G
  • 500g
  • Manufactureraablocks
  • Product numberAA00C68V
  • Product description(S)-2-Methylpyrrolidine-2-carboxylic acid 97%
  • Packaging250mg
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C68V
  • Product description(S)-2-Methylpyrrolidine-2-carboxylic acid 97%
  • Packaging1g
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C68V
  • Product description(S)-2-Methylpyrrolidine-2-carboxylic acid 98%
  • Packaging5g
  • Price$36
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C68V
  • Product description(S)-2-Methylpyrrolidine-2-carboxylic acid 98%
  • Packaging25g
  • Price$166
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM22903
  • Product description2-Methyl-L-proline 97%
  • Packaging25G
  • Price$290
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberM22903
  • Product description2-Methyl-L-proline 97%
  • Packaging100G
  • Price$870
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numbera-5027
  • Product description2-Methyl-L-proline 97%
  • Packaging25g
  • Price$330
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numbera-5027
  • Product description2-Methyl-L-proline 97%
  • Packaging100g
  • Price$990
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberA-5027
  • Product description2-Methyl-L-proline 97%
  • Packaging0.5g
  • Price$100.83
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numbera-5027
  • Product description2-Methyl-L-proline 97%
  • Packaging5g
  • Price$110
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberW6243
  • Product description(S)-2-Methylpyrrolidine-2-carboxylicacid
  • Packaging1g
  • Price$279
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number42856713
  • Product description(S)-2-Methylpyrrolidine-2-carboxylicacid
  • Packaging25g
  • Price$180.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number42856713
  • Product description(S)-2-Methylpyrrolidine-2-carboxylicacid
  • Packaging100g
  • Price$468
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA596361
  • Product description(S)-2-Methylpyrrolidine-2-carboxylicacid 98%
  • Packaging25g
  • Price$595
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA596361
  • Product description(S)-2-Methylpyrrolidine-2-carboxylicacid 98%
  • Packaging5g
  • Price$148
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA596361
  • Product description(S)-2-Methylpyrrolidine-2-carboxylicacid 98%
  • Packaging1g
  • Price$37
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C68V (S)-2-Methylpyrrolidine-2-carboxylic acid 97% 250mg $12 2026-05-28 Buy
aablocks AA00C68V (S)-2-Methylpyrrolidine-2-carboxylic acid 97% 1g $14 2026-05-28 Buy
aablocks AA00C68V (S)-2-Methylpyrrolidine-2-carboxylic acid 98% 5g $36 2026-05-28 Buy
aablocks AA00C68V (S)-2-Methylpyrrolidine-2-carboxylic acid 98% 25g $166 2026-05-28 Buy
ACHEMBLOCK M22903 2-Methyl-L-proline 97% 25G $290 2026-05-27 Buy
ACHEMBLOCK M22903 2-Methyl-L-proline 97% 100G $870 2026-05-27 Buy
Acrotein a-5027 2-Methyl-L-proline 97% 25g $330 2026-05-25 Buy
Acrotein a-5027 2-Methyl-L-proline 97% 100g $990 2026-05-25 Buy
Acrotein A-5027 2-Methyl-L-proline 97% 0.5g $100.83 2021-12-16 Buy
Acrotein a-5027 2-Methyl-L-proline 97% 5g $110 2026-05-25 Buy
AK Scientific W6243 (S)-2-Methylpyrrolidine-2-carboxylicacid 1g $279 2021-12-16 Buy
Alichem 42856713 (S)-2-Methylpyrrolidine-2-carboxylicacid 25g $180.2 2021-12-16 Buy
Alichem 42856713 (S)-2-Methylpyrrolidine-2-carboxylicacid 100g $468 2021-12-16 Buy
Ambeed A596361 (S)-2-Methylpyrrolidine-2-carboxylicacid 98% 25g $595 2021-12-16 Buy
Ambeed A596361 (S)-2-Methylpyrrolidine-2-carboxylicacid 98% 5g $148 2021-12-16 Buy
Ambeed A596361 (S)-2-Methylpyrrolidine-2-carboxylicacid 98% 1g $37 2021-12-16 Buy
Next Last

Properties

Melting point :310°C(lit.)
Boiling point :241.9±33.0 °C(Predicted)
Density :1.119±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :soluble in Methanol
form :powder to crystal
pka :2.44±0.20(Predicted)
color :White to Almost white
BRN :4350211
Major Application :peptide synthesis
InChI :InChI=1S/C6H11NO2/c1-6(5(8)9)3-2-4-7-6/h7H,2-4H2,1H3,(H,8,9)/t6-/m0/s1
InChIKey :LWHHAVWYGIBIEU-LURJTMIESA-N
SMILES :C(O)(=O)[C@]1(C)CCCN1
CAS DataBase Reference :42856-71-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Methyl-L-proline is a useful research chemical used in the preparation of α-??substituted proline derivatives.

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Suppliers and manufacturers

SINO High Goal Chemical Technology Co., Ltd. Guangzhou Co-integrity Pharmaceutical Technology Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Sichuan Tongsheng Amino acids Co.,Ltd. TCI (Shanghai) Development Co., Ltd. Beijing HwrkChemical Technology Co., Ltd Pure Chemistry Scientific Inc. Shanghai Longsheng chemical Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd.