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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
32 prices
Selected condition：
Brand
  • Abosyn
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • AstaTech
  • Biosynth Carbosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 1000g
  • 1/ G
  • 5/ G
  • 25/ G
  • ManufacturerAbosyn
  • Product number61-3300
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98%
  • Packaging1g
  • Price$45
  • 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%
  • Packaging25g
  • Price$350
  • 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
  • ManufacturerAK Scientific
  • Product numberN782
  • Product description(S)-N-Boc-2-pyrrolidone-5-carboxylicacidt-butylester
  • Packaging5g
  • Price$61
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number91229913
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging25g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number91229913
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging50g
  • Price$264.62
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number91229913
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging100g
  • Price$472.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1473863
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+%
  • Packaging250mg
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1473863
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+%
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1473863
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+%
  • Packaging5g
  • Price$51
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1473863
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+%
  • Packaging10g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1473863
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+%
  • Packaging25g
  • Price$162
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1473863
  • Product description(S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+%
  • Packaging100g
  • Price$491
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003751
  • Product description(S)-N-BOC-PYROGLUTAMIC ACID TERT-BUTYL ESTER 95.00%
  • Packaging1G
  • Price$715
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003751
  • Product description(S)-N-BOC-PYROGLUTAMIC ACID TERT-BUTYL ESTER 95.00%
  • Packaging5G
  • Price$2067.45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Abosyn 61-3300 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 95%-98% 1g $45 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% 25g $350 2021-12-16 Buy
AK Scientific J53729 (S)-N-Boc-2-pyrrolidone-5-carboxylicacidt-butylester 1g $15 2021-12-16 Buy
AK Scientific N782 (S)-N-Boc-2-pyrrolidone-5-carboxylicacidt-butylester 5g $61 2021-12-16 Buy
Alichem 91229913 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 25g $150 2021-12-16 Buy
Alichem 91229913 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 50g $264.62 2021-12-16 Buy
Alichem 91229913 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 100g $472.5 2021-12-16 Buy
Ambeed A1473863 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+% 250mg $7 2021-12-16 Buy
Ambeed A1473863 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+% 1g $18 2021-12-16 Buy
Ambeed A1473863 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+% 5g $51 2021-12-16 Buy
Ambeed A1473863 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+% 10g $80 2021-12-16 Buy
Ambeed A1473863 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+% 25g $162 2021-12-16 Buy
Ambeed A1473863 (S)-Di-tert-butyl5-oxopyrrolidine-1,2-dicarboxylate 98+% 100g $491 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003751 (S)-N-BOC-PYROGLUTAMIC ACID TERT-BUTYL ESTER 95.00% 1G $715 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003751 (S)-N-BOC-PYROGLUTAMIC ACID TERT-BUTYL ESTER 95.00% 5G $2067.45 2021-12-16 Buy

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

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms 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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