SPDP-PEG4-NHS ester

Product Name: SPDP-PEG4-NHS ester
CAS No.: 1334177-95-5
Chemical Name: SPDP-PEG4-NHS ester
Synonyms: 4-NHS ester;NHS-PEG4-SPDP;SDPD-PEG4-NHS;SPDP-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
Formula Weight: 559.65
MOL File: 1334177-95-5.mol

More

Less

SPDP-PEG4-NHS ester Property

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

More

Less

Safety

HS Code: 2933.39.9200

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: QBD10374
Product name: SPDP-dPEG®4-NHS ester
Packaging: 100MG
Price: $310
Updated: 2023/06/20

Sigma-Aldrich

Product number: QBD10374
Product name: SPDP-dPEG®4-NHS ester
Packaging: 1000MG
Price: $1510
Updated: 2023/06/20

TCI Chemical

Product number: N1119
Product name: NHS-PEG4-SPDP
Purity: >98.0%(HPLC)
Packaging: 100mg
Price: $303
Updated: 2024/03/01

TRC

Product number: S679903
Product name: SPDP-PEG4-NHSester
Packaging: 10mg
Price: $130
Updated: 2021/12/16

dPEG

Product number: 10374
Product name: SPDP-dPEG®₄-NHSester
Packaging: 100mg
Price: $225
Updated: 2021/12/16

More

Less

SPDP-PEG4-NHS ester Chemical Properties,Usage,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

More

Less

SPDP-PEG4-NHS ester Suppliers

Americas 1 China 39 Europe 1 India 1 Japan 1 United Kingdom 1 United States 3 Global 47

Alabiochem Tech.Co., Ltd.

Tel: 512-58900862 400-0707518
Fax: 0086-512-56765862
Email: sales@alabiochem.com
Country: China
ProdList: 967
Advantage: 59

Chengdu Pukang Biotechnology Co., Ltd

Tel: 028-82550498 19102685862
Fax: 086-28-82550468
Email: sales@pu-kang.com
Country: China
ProdList: 485
Advantage: 58

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Fax: 0731-82251112
Email: viola@huatengsci.com
Country: China
ProdList: 5873
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6355
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Aikon International Limited

Tel: 025-58851090 13611564524
Fax: (6)02557626880
Email: lwan@aikonchem.com
Country: China
ProdList: 15951
Advantage: 58

More

Less

View Lastest Price from SPDP-PEG4-NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: SPDP-PEG4-NHS ester 1334177-95-5
Price: US $0.00/mg
Min. Order: 500mg
Purity: >99.00%
Supply Ability: 500mg
Release date: 2024-03-27

1334177-95-5, SPDP-PEG4-NHS esterRelated Search:

SPDP-PEG4-acid SPDP-PEG8-acid SPDP-PEG8-NHS ester (2-pyridyldithio)-PEG4-propargyl (2-pyridyldithio)-PEG2-t-butyl ester (2-pyridyldithio)-PEG4-alcohol Naphthalen-1,4-iMine-9-carboxylic acid, 1,4-dihydro-, 1,1-diMethylethyl ester MPEG8-NH-Mal Mal-PEG6-COOH Mal-PEG4-NHS ester Lipoamido-PEG4-acid PEG9-t-butly ester Azido-PEG2-CH2CO2-NHS Amino-PEG8-azide Azido-PEG2-acid Lipoamide-PEG3-Mal alpha, oMega-DisucciniMidyl triethylene glycol SPDP-PEG6-NHS ester

SPDP-PEG4-NHS ester

SDPD-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

SPDP-PEG4-NHS

4,7,10,13-Tetraoxa-16-azanonadecanoic acid, 17-oxo-19-(2-pyridinyldithio)-, 2,5-dioxo-1-pyrrolidinyl ester

SPDP-dPEG??-NHS ester

3-(2-Pyridyldithio)propionamido-PEG4-NHS Ester

3-Oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16-tetraoxa-4-azanonadecan-19-oic Acid N-Succinimidyl Ester

N-Succinimidyl 3-Oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16-tetraoxa-4-azanonadecan-19-oate

4-NHS ester

SPDP-dPEG&reg

SPDP-dPEG&#174

SPDP-dPEG? 4-NHS ester

1334177-95-5

C23H33N3O9S2

peg