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SPDP-PEG4-NHS ester

CAS No.
1334177-95-5
Chemical Name:
SPDP-PEG4-NHS ester
Synonyms
4-NHS ester;NHS-PEG4-SPDP;SPDP-PEG4-NHS;SDPD-PEG4-NHS;SPDP-dPEG®SPDP-dPEG®Opss-peg(4)-nhs;SPDP-PEG4-NHS ester;SPDP-dPEG??-NHS ester;SPDP-dPEG? 4-NHS ester
CBNumber:
CB83163140
Molecular Formula:
C23H33N3O9S2
Molecular Weight:
559.65
MDL Number:
MFCD13185001
MOL File:
1334177-95-5.mol
Last updated:2024-03-27 16:40:14

SPDP-PEG4-NHS ester Properties

Density 1.34±0.1 g/cm3(Predicted)
storage temp. -20°C
solubility Soluble in DMSO, DCM, DMF
pka 15.01±0.46(Predicted)
form solid or viscous liquid
color White or Colorless to Almost white or Almost colorless

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2933.39.9200

SPDP-PEG4-NHS ester price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich QBD10374 SPDP-dPEG®4-NHS ester 1334177-95-5 100MG $310 2023-06-20 Buy
Sigma-Aldrich QBD10374 SPDP-dPEG®4-NHS ester 1334177-95-5 1000MG $1510 2023-06-20 Buy
TCI Chemical N1119 NHS-PEG4-SPDP >98.0%(HPLC) 1334177-95-5 100mg $303 2024-03-01 Buy
TRC S679903 SPDP-PEG4-NHSester 1334177-95-5 10mg $130 2021-12-16 Buy
dPEG 10374 SPDP-dPEG®₄-NHSester 1334177-95-5 100mg $225 2021-12-16 Buy
Product number Packaging Price Buy
QBD10374 100MG $310 Buy
QBD10374 1000MG $1510 Buy
N1119 100mg $303 Buy
S679903 10mg $130 Buy
10374 100mg $225 Buy

SPDP-PEG4-NHS ester Chemical Properties,Uses,Production

Description

SPDP-PEG4-NHS ester is a PEG linker containing an SPDP crosslinker and an NHS ester. The SPDP crosslinker is reactive toward amine and thiol groups and contains a cleavable disulfide bond. This crosslinker is also membrane permeable which allows for intracellular reactions to take place. The NHS ester can react with primary amines to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.

SPDP-PEG4-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 47)Suppliers
Supplier Tel Email Country ProdList Advantage
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 32161 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19908 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203 info@chemextension.com China 42056 58
Xian confluore Biological Technology Co., Ltd.
+86-15680926068 +86-15680926068 1924344760@confluore.cn China 2996 58
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58
Alabiochem Tech.Co., Ltd. 512-58900862 400-0707518 sales@alabiochem.com China 967 59
Chengdu Pukang Biotechnology Co., Ltd 028-82550498 19102685862 sales@pu-kang.com China 485 58
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28387 80

View Lastest Price from SPDP-PEG4-NHS ester manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
SPDP-PEG4-NHS ester pictures 2024-03-27 SPDP-PEG4-NHS ester
1334177-95-5
US $0.00 / mg 500mg >99.00% 500mg Xian confluore Biological Technology Co., Ltd.
  • SPDP-PEG4-NHS ester pictures
  • SPDP-PEG4-NHS ester
    1334177-95-5
  • US $0.00 / mg
  • >99.00%
  • Xian confluore Biological Technology Co., Ltd.
SPDP-PEG4-NHS ester SDPD-PEG4-NHS 3-Oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16-tetraoxa-4-azanonadecan-19-oic Acid N-Succinimidyl Ester 3-(2-Pyridyldithio)propionamido-PEG4-NHS Ester N-Succinimidyl 3-Oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16-tetraoxa-4-azanonadecan-19-oate SPDP-dPEG??-NHS ester 4,7,10,13-Tetraoxa-16-azanonadecanoic acid, 17-oxo-19-(2-pyridinyldithio)-, 2,5-dioxo-1-pyrrolidinyl ester SPDP-PEG4-NHS SPDP-dPEG(R)4-NHS ester NHS-PEG4-SPDP (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-(pyridin-2-yldisulfanyl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate Opss-peg(4)-nhs 4-NHS ester SPDP-dPEG® SPDP-dPEG® SPDP-dPEG? 4-NHS ester 1334177-95-5 C23H33N3O9S2 peg