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ChemicalBook >> CAS DataBase List >> AMINO-PEG12-T-BUTYL ESTER

AMINO-PEG12-T-BUTYL ESTER

AMINO-PEG12-T-BUTYL ESTER price.
  • $100 - $2420
  • Product name: AMINO-PEG12-T-BUTYL ESTER
  • CAS: 872340-65-3
  • MF: C31H73NO14
  • MW: 683.90962
  • EINECS:
  • MDL Number:MFCD11041147
  • Synonyms:H2N-PEG36-CH2CH2COOTBU;AMINO-PEG12-T-BUTYL ESTER;Amino-PEG12-t-butly ester;Amino-PEG13-t-butly ester;Amino-PEG12-COOtBu;NH2-PEGn-CH2CH2COOtBu (n=12,36);Amino-PEG36-t-butyl ester;Amino-PEG13-t-butyl ester
53 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • Apolloscientific
  • Arctom
  • Biosynth
  • BroadPharm
  • dPEG
  • Iris Biotech GmbH
  • purepeg
Package
  • 100mg
  • 250mg
  • 500mg
  • 1000mg
  • 1g
  • 5G
  • Manufactureraablocks
  • Product numberAA00H20A
  • Product descriptionAmino-PEG-t-butyl ester 98%
  • Packaging1g
  • Price$480
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00H20A
  • Product descriptionAmino-PEG-t-butyl ester 98%
  • Packaging250mg
  • Price$165
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00H20A
  • Product descriptionAmino-PEG-t-butyl ester 98%
  • Packaging100mg
  • Price$100
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225418
  • Product descriptionAmino-PEG13-t-butyl ester 95.00%
  • Packaging5G
  • Price$2420
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225418
  • Product descriptionAmino-PEG13-t-butyl ester 95.00%
  • Packaging250MG
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225418
  • Product descriptionAmino-PEG13-t-butyl ester 95.00%
  • Packaging1G
  • Price$605
  • Updated2026-05-27
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1081
  • Product descriptionAmino-PEG36-t-butyl ester 95%
  • Packaging250mg
  • Price$984
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1081
  • Product descriptionAmino-PEG36-t-butyl ester 95%
  • Packaging100mg
  • Price$636
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1080
  • Product descriptionAmino-PEG24-t-butylester
  • Packaging250mg
  • Price$894
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1081
  • Product descriptionAmino-PEG36-t-butyl ester 95%
  • Packaging500mg
  • Price$1661
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1081
  • Product descriptionAmino-PEG36-t-butyl ester 95%
  • Packaging1g
  • Price$2217
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberHT-12118
  • Product descriptionNH2-PEG36-CH2CH2COOtBu ≥95%
  • Packaging250mg
  • Price$371
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHT-12118
  • Product descriptionNH2-PEG36-CH2CH2COOtBu ≥95%
  • Packaging250mg
  • Price$371
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHT-12118
  • Product descriptionNH2-PEG36-CH2CH2COOtBu ≥95%
  • Packaging100mg
  • Price$228
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHT-12118
  • Product descriptionNH2-PEG36-CH2CH2COOtBu ≥95%
  • Packaging100mg
  • Price$228
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHT-12118
  • Product descriptionNH2-PEG36-CH2CH2COOtBu ≥95%
  • Packaging500mg
  • Price$646
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00H20A Amino-PEG-t-butyl ester 98% 1g $480 2026-05-28 Buy
aablocks AA00H20A Amino-PEG-t-butyl ester 98% 250mg $165 2026-05-28 Buy
aablocks AA00H20A Amino-PEG-t-butyl ester 98% 100mg $100 2026-05-28 Buy
ACHEMBLOCK Y225418 Amino-PEG13-t-butyl ester 95.00% 5G $2420 2026-05-27 Buy
ACHEMBLOCK Y225418 Amino-PEG13-t-butyl ester 95.00% 250MG $240 2026-05-27 Buy
ACHEMBLOCK Y225418 Amino-PEG13-t-butyl ester 95.00% 1G $605 2026-05-27 Buy
Apolloscientific BIPG1081 Amino-PEG36-t-butyl ester 95% 250mg $984 2026-06-04 Buy
Apolloscientific BIPG1081 Amino-PEG36-t-butyl ester 95% 100mg $636 2026-06-04 Buy
Apolloscientific BIPG1080 Amino-PEG24-t-butylester 250mg $894 2021-12-16 Buy
Apolloscientific BIPG1081 Amino-PEG36-t-butyl ester 95% 500mg $1661 2026-06-04 Buy
Apolloscientific BIPG1081 Amino-PEG36-t-butyl ester 95% 1g $2217 2026-06-04 Buy
Arctom HT-12118 NH2-PEG36-CH2CH2COOtBu ≥95% 250mg $371 2026-05-26 Buy
Arctom HT-12118 NH2-PEG36-CH2CH2COOtBu ≥95% 250mg $371 2026-05-25 Buy
Arctom HT-12118 NH2-PEG36-CH2CH2COOtBu ≥95% 100mg $228 2026-05-26 Buy
Arctom HT-12118 NH2-PEG36-CH2CH2COOtBu ≥95% 100mg $228 2026-05-25 Buy
Arctom HT-12118 NH2-PEG36-CH2CH2COOtBu ≥95% 500mg $646 2026-05-25 Buy

Properties

solubility :Soluble in Water, DMSO, DMF, DCM

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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).

Description

Amino-PEG12-t-butyl ester is a aquepous soluble PEG linker containing an amino group (NH2) with a t-butyl protected carboxyl grou (Boc). The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

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