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ChemicalBook >> CAS DataBase List >> (S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER

(S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER

(S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER price.
  • $7 - $2067.45
  • Product name: (S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER
  • CAS: 91229-91-3
  • MF: C14H23NO5
  • MW: 285.34
  • EINECS:
  • MDL Number:MFCD03094770
  • Synonyms:DI-TERT-BUTYL (2S)-5-OXOPYRROLIDINE-1,2-DICARBOXYLATE;BOC-(2S)-PYROGLUT-TBU;BOC-S-PYR-OTBU;BOC-L-PYR-OTBU;(S)-N-BOC-PYROGLUTAMIC ACID TERT-BUTYL ESTER;(S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER;(S)-N-ALPHA-TERT-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER;(S)-N-BOC-2-PYRROLIDONE-5-CARBOXYLIC ACID T-BUTYL ESTER
Price58 Properties Safety Information Description
58 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • AstaTech
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250G
  • 500g
  • 1000g
  • 1/ G
  • 5/ G
  • 25/ G
  • Manufactureraablocks
  • Product numberAA00IGGJ
  • Product description(S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98%
  • Packaging25g
  • Price$32
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGGJ
  • Product description(S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98%
  • Packaging50g
  • Price$58
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGGJ
  • Product description(S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98%
  • Packaging100g
  • Price$91
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGGJ
  • Product description(S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98%
  • Packaging10g
  • Price$17
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGGJ
  • Product description(S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98%
  • Packaging5g
  • Price$12
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGGJ
  • Product description(S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IGGJ
  • Product description(S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98%
  • Packaging500g
  • Price$380
  • Updated2026-05-29
  • Buy
  • ManufacturerAbosyn
  • Product number61-3300
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98%
  • Packaging25g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerAbosyn
  • Product number61-3300
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98%
  • Packaging5g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerAbosyn
  • Product number61-3300
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98%
  • Packaging1g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU107997
  • Product description(S)-Di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate 95.00%
  • Packaging250G
  • Price$290
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-4333
  • Product description1-Boc-5-oxo-L-proline tert-butyl ester 97%
  • Packaging250g
  • Price$270.48
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-4333
  • Product description1-Boc-5-oxo-L-proline tert-butyl ester 97%
  • Packaging25g
  • Price$39.2
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-4333
  • Product description1-Boc-5-oxo-L-proline tert-butyl ester 97%
  • Packaging100g
  • Price$112.7
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberN782
  • Product description(S)-N-Boc-2-pyrrolidone-5-carboxylicacidt-butylester
  • Packaging5g
  • Price$61
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53729
  • Product description(S)-N-Boc-2-pyrrolidone-5-carboxylicacidt-butylester
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IGGJ (S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98% 25g $32 2026-05-29 Buy
aablocks AA00IGGJ (S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98% 50g $58 2026-05-29 Buy
aablocks AA00IGGJ (S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98% 100g $91 2026-05-29 Buy
aablocks AA00IGGJ (S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98% 10g $17 2026-05-29 Buy
aablocks AA00IGGJ (S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98% 5g $12 2026-05-29 Buy
aablocks AA00IGGJ (S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98% 1g $8 2026-05-29 Buy
aablocks AA00IGGJ (S)-Di-Tert-Butyl 5-Oxopyrrolidine-1,2-Dicarboxylate 98% 500g $380 2026-05-29 Buy
Abosyn 61-3300 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98% 25g $350 2021-12-16 Buy
Abosyn 61-3300 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98% 5g $130 2021-12-16 Buy
Abosyn 61-3300 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98% 1g $45 2021-12-16 Buy
ACHEMBLOCK U107997 (S)-Di-tert-butyl 5-oxopyrrolidine-1,2-dicarboxylate 95.00% 250G $290 2026-05-27 Buy
Acrotein NA-4333 1-Boc-5-oxo-L-proline tert-butyl ester 97% 250g $270.48 2026-05-25 Buy
Acrotein NA-4333 1-Boc-5-oxo-L-proline tert-butyl ester 97% 25g $39.2 2026-05-25 Buy
Acrotein NA-4333 1-Boc-5-oxo-L-proline tert-butyl ester 97% 100g $112.7 2026-05-25 Buy
AK Scientific N782 (S)-N-Boc-2-pyrrolidone-5-carboxylicacidt-butylester 5g $61 2021-12-16 Buy
AK Scientific J53729 (S)-N-Boc-2-pyrrolidone-5-carboxylicacidt-butylester 1g $15 2021-12-16 Buy
Next Last

Properties

Melting point :55.0 to 59.0 °C
Boiling point :390.7±35.0 °C(Predicted)
Density :1.138±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder to crystal
pka :-4.28±0.40(Predicted)
color :White to Almost white
InChI :InChI=1S/C14H23NO5/c1-13(2,3)19-11(17)9-7-8-10(16)15(9)12(18)20-14(4,5)6/h9H,7-8H2,1-6H3/t9-/m0/s1
InChIKey :INVKHBRFFCQICU-VIFPVBQESA-N
SMILES :N1(C(OC(C)(C)C)=O)C(=O)CC[C@H]1C(OC(C)(C)C)=O

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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

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Suppliers and manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
(S)-N-Boc-2-pyrrolidone-5-carboxylic acid tert-butyl ester
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(S)-N-Boc-2-pyrrolidone-5-carboxylic acid tert-butyl ester CAS:91229-91-3
career henan chemical co
(S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-B
$7.00
(S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-B CAS: 91229-91-3
Jinan Carbotang Biotech Co.,Ltd.
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CONIER CHEM AND PHARMA LIMITED
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ANHUI WITOP BIOTECH CO., LTD