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ChemicalBook >> CAS DataBase List >> (S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER

(S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER

(S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER price.
  • $6 - $3868
  • Product name: (S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
  • CAS: 84348-38-9
  • MF: C11H17NO4
  • MW: 227.26
  • EINECS:
  • MDL Number:MFCD01861787
  • Synonyms:1,2-Pyrrolidinedicarboxylicacid, 4-Methylene-, 1-(1,1-diMethylethyl) ester, (2S)-;N-tert-Butoxycarbonyl-4-methylene-L-proline;N-Boc-4-methylene-L-proline 97%;N-T-BOC-4-METHYLENE-L-PROLINE;(S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER;BOC-4-METHYLENE-L-PROLINE;1-Boc-(S)-4-Methylenepyrrolidine-2-carboxylic acid;(2S)-1-(tert-butoxycarbonyl)-4-methylenepyr rolidine-2-carboxylic acid
Price67 Properties Safety Information Description
67 prices
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  • aablocks
  • Abosyn
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  • Acrotein
  • AK Scientific
  • Alichem
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  • Manufactureraablocks
  • Product numberAA0039NA
  • Product descriptionN-tert-Butoxycarbonyl-4-methylene-L-proline 98%
  • Packaging1g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0039NA
  • Product descriptionN-tert-Butoxycarbonyl-4-methylene-L-proline 98%
  • Packaging5g
  • Price$18
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0039NA
  • Product descriptionN-tert-Butoxycarbonyl-4-methylene-L-proline 98%
  • Packaging10g
  • Price$33
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0039NA
  • Product descriptionN-tert-Butoxycarbonyl-4-methylene-L-proline 97%
  • Packaging25g
  • Price$60
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-1972
  • Product description(S)-1-(tert-butoxycarbonyl)-4-methylenepyrrolidine-2-carboxylicacid 95-98%
  • Packaging1g
  • Price$1700
  • Updated2021-12-16
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  • ManufacturerACHEMBLOCK
  • Product numberP35857
  • Product description4-Methylene-1-Boc-L-proline 95%
  • Packaging100G
  • Price$355
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberNA-0669
  • Product description4-Methylene-1-Boc-L-proline 97%
  • Packaging25g
  • Price$242.74
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0669
  • Product description4-Methylene-1-Boc-L-proline 97%
  • Packaging100g
  • Price$729.49
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0669
  • Product description4-Methylene-1-Boc-L-proline 97%
  • Packaging5g
  • Price$72.6
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberNA-0669
  • Product description4-Methylene-1-Boc-L-proline 97%
  • Packaging1g
  • Price$95.33
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberZ5167
  • Product description1-Boc-(S)-4-Methylenepyrrolidine-2-carboxylicacid
  • Packaging250mg
  • Price$145
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberZ5167
  • Product description1-Boc-(S)-4-Methylenepyrrolidine-2-carboxylicacid
  • Packaging5g
  • Price$1123
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberZ5167
  • Product description1-Boc-(S)-4-Methylenepyrrolidine-2-carboxylicacid
  • Packaging1g
  • Price$293
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number84348389
  • Product description1-Boc-(S)-4-methylenepyrrolidine-2-carboxylicacid
  • Packaging10g
  • Price$322.15
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number84348389
  • Product description1-Boc-(S)-4-methylenepyrrolidine-2-carboxylicacid
  • Packaging5g
  • Price$184.15
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number84348389
  • Product description1-Boc-(S)-4-methylenepyrrolidine-2-carboxylicacid
  • Packaging25g
  • Price$644.46
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0039NA N-tert-Butoxycarbonyl-4-methylene-L-proline 98% 1g $7 2026-05-28 Buy
aablocks AA0039NA N-tert-Butoxycarbonyl-4-methylene-L-proline 98% 5g $18 2026-05-28 Buy
aablocks AA0039NA N-tert-Butoxycarbonyl-4-methylene-L-proline 98% 10g $33 2026-05-28 Buy
aablocks AA0039NA N-tert-Butoxycarbonyl-4-methylene-L-proline 97% 25g $60 2026-05-28 Buy
Abosyn 61-1972 (S)-1-(tert-butoxycarbonyl)-4-methylenepyrrolidine-2-carboxylicacid 95-98% 1g $1700 2021-12-16 Buy
ACHEMBLOCK P35857 4-Methylene-1-Boc-L-proline 95% 100G $355 2026-05-27 Buy
Acrotein NA-0669 4-Methylene-1-Boc-L-proline 97% 25g $242.74 2026-05-25 Buy
Acrotein NA-0669 4-Methylene-1-Boc-L-proline 97% 100g $729.49 2026-05-25 Buy
Acrotein NA-0669 4-Methylene-1-Boc-L-proline 97% 5g $72.6 2026-05-25 Buy
Acrotein NA-0669 4-Methylene-1-Boc-L-proline 97% 1g $95.33 2021-12-16 Buy
AK Scientific Z5167 1-Boc-(S)-4-Methylenepyrrolidine-2-carboxylicacid 250mg $145 2021-12-16 Buy
AK Scientific Z5167 1-Boc-(S)-4-Methylenepyrrolidine-2-carboxylicacid 5g $1123 2021-12-16 Buy
AK Scientific Z5167 1-Boc-(S)-4-Methylenepyrrolidine-2-carboxylicacid 1g $293 2021-12-16 Buy
Alichem 84348389 1-Boc-(S)-4-methylenepyrrolidine-2-carboxylicacid 10g $322.15 2021-12-16 Buy
Alichem 84348389 1-Boc-(S)-4-methylenepyrrolidine-2-carboxylicacid 5g $184.15 2021-12-16 Buy
Alichem 84348389 1-Boc-(S)-4-methylenepyrrolidine-2-carboxylicacid 25g $644.46 2021-12-16 Buy
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Properties

Melting point :110-115 °C
Boiling point :349.9±42.0 °C(Predicted)
Density :1.18±0.1 g/cm3 (20 ºC 760 Torr)
storage temp. :2-8°C(protect from light)
form :solid
pka :3.80±0.20(Predicted)
Appearance :Off-white to light yellow Solid
optical activity :[α]22/D 58°, c = 0.5 in chloroform
Water Solubility :Insoluble in water.
Major Application :peptide synthesis
InChI :1S/C11H17NO4/c1-7-5-8(9(13)14)12(6-7)10(15)16-11(2,3)4/h8H,1,5-6H2,2-4H3,(H,13,14)/t8-/m0/s1
InChIKey :ULLGRIBXGPATMA-QMMMGPOBSA-N
SMILES :CC(C)(C)OC(=O)N1CC(=C)C[C@H]1C(O)=O
CAS DataBase Reference :84348-38-9

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

As important intermediates in various areas such as peptide synthesis, asymmetric synthesis, medicinal chemistry, and polymer chemistry. The fluorous prolins were synthesized from commercially available N-Boc-4-methylene- L-proline.

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Suppliers and manufacturers

Hangzhou ICH Biofarm Co., Ltd
(S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
(S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER CAS:84348-38-9
career henan chemical co
(S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
$100.00
(S)-4-METHYLENE-PYRROLIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER CAS:84348-38-9
Dideu Industries Group Limited
Dayang Chem (Hangzhou) Co.,Ltd.
CD Chemical Group Limited
HANGZHOU LEAP CHEM CO., LTD.
GenChem & GenPharm (Changzhou) Co., Ltd.
Henan Fengda Chemical Co., Ltd
Aladdin Scientific
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.