TCO-PEG4-Acid

Product Name: TCO-PEG4-Acid
CAS No.: 1802913-21-8
Chemical Name: TCO-PEG4-Acid
Synonyms: TCO-PEG4-Acid;TCO4-PEG4-COOH;(4E)-TCO-PEG4-acid;5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(4-cycloocten-1-yl) ester
CBNumber: CB63062670
Molecular Formula: C20H35NO8
Formula Weight: 417.49
MOL File: 1802913-21-8.mol

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TCO-PEG4-Acid Property

Boiling point:: 574.5±50.0 °C(Predicted)
Density: 1.15±0.1 g/cm3(Predicted)
solubility: Soluble in DMSO, DCM, DMF
pka: 4.28±0.10(Predicted)

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-22420
Product name: TCO-PEG4-acid
Purity: 95%
Packaging: 500mg
Price: $1895
Updated: 2021/12/16

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TCO-PEG4-Acid Chemical Properties,Usage,Production

Description

TCO-PEG4-acid is a click chemistry linker containing a TCO (trans-cycloctene) and a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators such as EDC. , TCO reagent is highly reactive with tetrazine in an inverse electron demand Diels Alder (IEDDA) reaction followed by a retro-DA reaction. The hydrophilic PEG spacer increases solubility in aqueous media.

TCO-PEG4-Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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TCO-PEG4-Acid Suppliers

China 23 United States 1 Global 24

Changzhou Hopschain Chemical Co.,Ltd.

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Hangzhou MolCore BioPharmatech Co.,Ltd.

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View Lastest Price from TCO-PEG4-Acid manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: (4E)-TCO-PEG4-acid 1802913-21-8
Price: US $0.00/mg
Min. Order: 10mg
Purity: >95.00%
Supply Ability: 10mg
Release date: 2024-03-21

1802913-21-8, TCO-PEG4-AcidRelated Search:

TCO-PEG4-NHS Ester TCO-PEG12-DBCO (4E)-TCO-PEG3-amine (2E)-TCO-PNB ester TCO-PEG4-NHS ester (4E)-TCO-PEG4-DBCO (4E)-TCO-amine BDP FL-PEG4-(4E)-TCO trans-Cyclooctene-maleimide (4E)-TCO-PEG4-amine TCO-PEG3-Amine TCO-carbonate TCO/E- active ester (p-NPE) / equatorial TCO4-PEG3-NHS TCO4-PEG3-Maleimide TCO-PEG3-acid Sulfo-Cy5-(4E)-TCO TCO4-PEG7-Maleimide

(4E)-TCO-PEG4-acid

TCO-PEG4-Acid

TCO4-PEG4-COOH

5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(4-cycloocten-1-yl) ester

1802913-21-8

C20H35NO8

SiChem