Methyltetrazine-PEG4-NHS Ester

Product Name: Methyltetrazine-PEG4-NHS Ester
CAS No.: 1802907-92-1
Chemical Name: Methyltetrazine-PEG4-NHS Ester
Synonyms: Mtz-PEG5-NHS;Methyltetrazine-PEG4-NHS Ester;Methyltetrazine-PEG4-NHS ester >=95%;Methyltetrazine-PEG4-NHS Ester (CCT-1069);2,5-dioxopyrrolidin-1-yl 1-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)-3,6,9,12-tetraoxapentadecan-15-oate;Propanoic acid, 3-[2-[2-[2-[2-[4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy]ethoxy]ethoxy]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester
CBNumber: CB03345054
Molecular Formula: C24H31N5O9
Formula Weight: 533.53
MOL File: 1802907-92-1.mol

More

Less

Methyltetrazine-PEG4-NHS Ester Property

Boiling point:: 697.9±65.0 °C(Predicted)
Density: 1.35±0.1 g/cm3(Predicted)
storage temp.: -20°C
form: powder or crystals
pka: 1.67±0.10(Predicted)
color: Purple to purplish red

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 900894
Product name: Methyltetrazine-PEG4-NHS ester
Purity: ≥95%
Packaging: 50MG
Price: $374
Updated: 2023/06/20

TCI Chemical

Product number: M3468
Product name: Methyltetrazine-PEG4-NHS Ester
Packaging: 50MG
Price: $117
Updated: 2025/07/31

TCI Chemical

Product number: M3468
Product name: Methyltetrazine-PEG4-NHS Ester
Packaging: 200MG
Price: $288
Updated: 2025/07/31

TCI Chemical

Product number: M3468
Product name: Methyltetrazine-PEG4-NHS Ester
Packaging: 1G
Price: $855
Updated: 2025/07/31

BroadPharm

Product number: BP-22945
Product name: Methyltetrazine-PEG5-NHSester
Purity: 95%
Packaging: 10mg
Price: $139
Updated: 2021/12/16

More

Less

Methyltetrazine-PEG4-NHS Ester Chemical Properties,Usage,Production

Description

Methyltetrazine-PEG5-NHS Ester is a click chemistry crosslinker containing a methyltetrazine group. THe hydrophilic PEG spacer improves water solubility and is transferrable to the labeled molecule, reducing aggregation of labeled proteins stored in solution. The NHS ester can react specifically and efficiently with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slight basic conditions to form a covalent bond. Methyltetrazine enable click chemistry with TCO (trans-cycloctene).

Uses

Methyltetrazine-PEG4-NHS ester is a crosslinker with enhanced stability and water solubility. This crosslinker has an NHS ester that can be reacted with a primary amine and a methyltetrazine that is reactive with trans-cyclooctenes. Methyltetrazine-PEG4-NHS ester is one of the most stable tetrazines commercially available. In addition to stabilization provided by the electron donating methyl group, the electron donating alkoxy substituent on the aromatic ring further improves the stability of methyltetrazine-PEG4-NHS ester. The aqueous solubility of this reagent is substantially enhanced by a hydrophilic polyethylene glycol (PEG) spacer arm.

reaction suitability

reaction type: click chemistry
reagent type: cross-linking reagent

IC 50

PEGs

Methyltetrazine-PEG4-NHS Ester Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Methyltetrazine-PEG4-NHS Ester Suppliers

China 37 United States 4 Global 41

NOVOCOM

Tel: 0512-67298826 18362736473
Email: order@nvcbiotech.com
Country: China
ProdList: 23
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Shanghai EFE Biological Technology Co., Ltd.

Tel: 021-65675885 18964387627
Fax: 021-65675885
Email: info@efebio.com
Country: China
ProdList: 9803
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Jinan elephant international trading co., LTD

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

Xi'an Confluore Biological Technology Co., Ltd.

Tel: +86-156-80926068 +86-15680926068
Email: 1924344760@qq.com
Country: China
ProdList: 4952
Advantage: 58

Henan's chemical products co., LTD

Tel: 0371-60919097 15378766539
Fax: 0371-60919097
Email: 794449696@qq.com
Country: China
ProdList: 4996
Advantage: 58

Alfa Chemistry

Tel: +1-5166625404;
Fax: 1-516-927-0118
Email: Info@alfa-chemistry.com
Country: United States
ProdList: 20405
Advantage: 58

TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32435
Advantage: 58

Career Henan Chemica Co

Tel: +86-0371-86658258 +8613203830695
Fax: 0371-86658258
Email: laboratory@coreychem.com
Country: China
ProdList: 30229
Advantage: 58

More

Less

View Lastest Price from Methyltetrazine-PEG4-NHS Ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Methyltetrazine-PEG4-NHS ester 1802907-92-1
Price: US $0.00/mg
Min. Order: 25mg
Purity: >99.00%
Supply Ability: 250mg
Release date: 2024-03-20

1802907-92-1, Methyltetrazine-PEG4-NHS EsterRelated Search:

Methyltetrazine-PEG4-Acid Methyltetrazine-PEG12-NHS ester Tetrazine-PEG4-amine HCl salt Methyltetrazine-propylamine HCl salt TAMRA-PEG4-Tetrazine Methyltetrazine-PEG4-Alkyne Methyltetrazine-PEG4-Azide Desthiobiotin-PEG4-Alkyne Tetrazine-PEG4-maleimide Methyltetrazine-PEG4-Amine Dde Biotin-PEG4-Alkyne Methyltetrazine-PEG5-Alkyne Dde Biotin-PEG4-Azide Bis-sulfone-PEG3-Azide

Methyltetrazine-PEG4-NHS Ester

Methyltetrazine-PEG4-NHS ester >=95%

Propanoic acid, 3-[2-[2-[2-[2-[4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy]ethoxy]ethoxy]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester

2,5-dioxopyrrolidin-1-yl 1-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)-3,6,9,12-tetraoxapentadecan-15-oate

Mtz-PEG5-NHS

Methyltetrazine-PEG4-NHS Ester (CCT-1069)

1802907-92-1

C24H31N5O9