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ChemicalBook >> CAS DataBase List >> Tetrazine-PEG5-NHS ester

Tetrazine-PEG5-NHS ester

$72 - $1356
Product name: Tetrazine-PEG5-NHS ester
CAS: 1682653-80-0
MF: C27H36N6O10
MW: 604.61
EINECS:
MDL Number:MFCD28505547
Synonyms:Tetrazine-PEG5-NHS ester;Tetrazine-PEG5-NHS ester >=95%;Tetrazine-Ph-PEG5-NHS ester;4,7,10,13,16-Pentaoxa-20-azaheneicosanoic acid, 19-oxo-21-[4-(1,2,4,5-tetrazin-3-yl)phenyl]-, 2,5-dioxo-1-pyrrolidinyl ester;Tetrazine-PEG5-NHS;Tz-PEG5-NHS;2,5-dioxopyrrolidin-1-yl 1-({[4-(1,2,4,5-tetrazin-3-yl)phenyl]methyl}carbamoyl)-3,6,9,12,15-pentaoxaoctadecan-18-oate;Tetrazine-PEG5-NHS Ester (CCT-1143)

Price24 Properties Safety Information Description

24 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
BroadPharm
Chem-Impex
ChemScene
Iris Biotech GmbH
Sigma-Aldrich

Package

5MG
10mg
25mg
50MG
100MG
250mg

Manufactureraablocks
Product numberAA00HZ5E
Product descriptionTetrazine-PEG5-NHS ester 98%
Packaging10mg
Price$72
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00HZ5E
Product descriptionTetrazine-PEG5-NHS ester 98%
Packaging25mg
Price$145
Updated2026-05-29
Buy

ManufacturerACHEMBLOCK
Product numberAD240594
Product description2,5-Dioxopyrrolidin-1-yl 1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-oate 98%
Packaging25MG
Price$230
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD240594
Product description2,5-Dioxopyrrolidin-1-yl 1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-oate 98%
Packaging100MG
Price$835
Updated2026-05-27
Buy

ManufacturerBroadPharm
Product numberbp-22681
Product descriptionTetrazine-PEG5-NHS ester 95%
Packaging100MG
Price$827
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberBP-22681
Product descriptionTetrazine-PEG5-NHSester 95%
Packaging10mg
Price$120
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-22681
Product descriptionTetrazine-PEG5-NHSester 95%
Packaging25mg
Price$195
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberbp-22681
Product descriptionTetrazine-PEG5-NHS ester 95%
Packaging10MG
Price$173
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberbp-22681
Product descriptionTetrazine-PEG5-NHS ester 95%
Packaging25MG
Price$292
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberBP-22681
Product descriptionTetrazine-PEG5-NHSester 95%
Packaging100mg
Price$595
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number35094
Product descriptionTetrazine-PEG5-NHS ester ≥95%(HPLC)
Packaging25MG
Price$463.4
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number35094
Product descriptionTetrazine-PEG5-NHS ester ≥95%(HPLC)
Packaging5MG
Price$180.7
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number35094
Product descriptionTetrazine-PEG5-NHSester,95%(HPLC) 95%(HPLC)
Packaging5MG
Price$112
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number35094
Product descriptionTetrazine-PEG5-NHSester,95%(HPLC) 95%(HPLC)
Packaging25MG
Price$280
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number35094
Product descriptionTetrazine-PEG5-NHSester,95%(HPLC) 95%(HPLC)
Packaging100MG
Price$750.4
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number35094
Product descriptionTetrazine-PEG5-NHS ester ≥95%(HPLC)
Packaging100MG
Price$1155.4
Updated2026-05-19
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00HZ5E	Tetrazine-PEG5-NHS ester 98%	10mg	$72	2026-05-29	Buy
aablocks	AA00HZ5E	Tetrazine-PEG5-NHS ester 98%	25mg	$145	2026-05-29	Buy
ACHEMBLOCK	AD240594	2,5-Dioxopyrrolidin-1-yl 1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-oate 98%	25MG	$230	2026-05-27	Buy
ACHEMBLOCK	AD240594	2,5-Dioxopyrrolidin-1-yl 1-(4-(1,2,4,5-tetrazin-3-yl)phenyl)-3-oxo-6,9,12,15,18-pentaoxa-2-azahenicosan-21-oate 98%	100MG	$835	2026-05-27	Buy
BroadPharm	bp-22681	Tetrazine-PEG5-NHS ester 95%	100MG	$827	2026-05-24	Buy
BroadPharm	BP-22681	Tetrazine-PEG5-NHSester 95%	10mg	$120	2021-12-16	Buy
BroadPharm	BP-22681	Tetrazine-PEG5-NHSester 95%	25mg	$195	2021-12-16	Buy
BroadPharm	bp-22681	Tetrazine-PEG5-NHS ester 95%	10MG	$173	2026-05-24	Buy
BroadPharm	bp-22681	Tetrazine-PEG5-NHS ester 95%	25MG	$292	2026-05-24	Buy
BroadPharm	BP-22681	Tetrazine-PEG5-NHSester 95%	100mg	$595	2021-12-16	Buy
Chem-Impex	35094	Tetrazine-PEG5-NHS ester ≥95%(HPLC)	25MG	$463.4	2026-05-19	Buy
Chem-Impex	35094	Tetrazine-PEG5-NHS ester ≥95%(HPLC)	5MG	$180.7	2026-05-19	Buy
Chem-Impex	35094	Tetrazine-PEG5-NHSester,95%(HPLC) 95%(HPLC)	5MG	$112	2021-12-16	Buy
Chem-Impex	35094	Tetrazine-PEG5-NHSester,95%(HPLC) 95%(HPLC)	25MG	$280	2021-12-16	Buy
Chem-Impex	35094	Tetrazine-PEG5-NHSester,95%(HPLC) 95%(HPLC)	100MG	$750.4	2021-12-16	Buy
Chem-Impex	35094	Tetrazine-PEG5-NHS ester ≥95%(HPLC)	100MG	$1155.4	2026-05-19	Buy

Next Last

Properties

Density :1.34±0.1 g/cm3(Predicted)
storage temp. :-20°C
pka :14.28±0.46(Predicted)
form :powder or crystals
color :Purple to purplish red
InChIKey :DUPHIQYIPUTDJS-UHFFFAOYSA-N
SMILES :O=C(NCC1=CC=C(C2=NN=CN=N2)C=C1)CCOCCOCCOCCOCCOCCC(ON3C(CCC3=O)=O)=O

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
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:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Tetrazine-PEG5-NHS Ester is a PEG linker containing a tetrazine group and an NHS ester which is very reactive with amine(NH2)-containing molecule. Methyltetrazine enable fast click reaction with TCO (trans-cycloctene).

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Tetrazine-PEG5-NHS ester

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers