Methyltetrazine-NHS Ester
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- $42 - $3027
- Product name: Methyltetrazine-NHS Ester
- CAS: 1644644-96-1
- MF: C15H13N5O4
- MW: 327.29
- EINECS:
- MDL Number:MFCD28334557
- Synonyms:Methyltetrazine-NHS Ester;Benzeneacetic acid, 4-(6-methyl-1,2,4,5-tetrazin-3-yl)-, 2,5-dioxo-1-pyrrolidinyl ester;Methyltetrazine-NHS ester >=95%;Methyltetrazine-NHS Ester (CCT-1128);2,5-Dioxo-1-pyrrolidinyl 2-[4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenyl]acetate;2,5-dioxypyrolidine-1-yl2-(4-(6-methyl-1,2,4,5-tetrazine-3-yl)phenyl)acetic acidester;Methyltetrazine-PAA-NHS Ester;2,5-dioxopyrrolidin-1-yl 2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenyl)acetate
47 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Biosynth
- BroadPharm
- Chem-Impex
- ChemPep
- ChemScene
- Iris Biotech GmbH
- purepeg
- Sigma-Aldrich
- TCI Chemical
Package
- 25mg
- 50mg
- 100mg
- 250mg
- 0.5g
- 500MG
- 1g
- 2g
- 5g
- Manufactureraablocks
- Product numberAA00HZ0P
- Product description2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate ≥95%
- Packaging25mg
- Price$42
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HZ0P
- Product description2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95%
- Packaging50mg
- Price$44
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HZ0P
- Product description2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95%
- Packaging100mg
- Price$71
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HZ0P
- Product description2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95%
- Packaging250mg
- Price$176
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HZ0P
- Product description2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95%
- Packaging1g
- Price$593
- Updated2026-05-29
- Buy
- ManufacturerACHEMBLOCK
- Product numberX211531
- Product descriptionMethyltetrazine-Ph-NHS ester 98%
- Packaging1G
- Price$625
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX211531
- Product descriptionMethyltetrazine-Ph-NHS ester 98%
- Packaging250MG
- Price$180
- Updated2026-05-27
- Buy
- ManufacturerBiosynth
- Product numberUQC64496
- Product descriptionMethyltetrazine-NHS ester
- Packaging0.5g
- Price$649
- Updated2026-06-05
- Buy
- ManufacturerBiosynth
- Product numberUQC64496
- Product descriptionMethyltetrazine-NHS ester
- Packaging1g
- Price$1038.4
- Updated2026-06-05
- Buy
- ManufacturerBiosynth
- Product numberUQC64496
- Product descriptionMethyltetrazine-NHS ester
- Packaging2g
- Price$1687.4
- Updated2026-06-05
- Buy
- ManufacturerBroadPharm
- Product numberbp-22429
- Product descriptionMethyltetrazine-NHS ester 95%
- Packaging1G
- Price$1352
- Updated2026-05-24
- Buy
- ManufacturerBroadPharm
- Product numberbp-22429
- Product descriptionMethyltetrazine-NHS ester 95%
- Packaging500MG
- Price$719
- Updated2026-05-24
- Buy
- ManufacturerBroadPharm
- Product numberBP-22429
- Product descriptionMethyltetrazine-NHSester 95%
- Packaging500mg
- Price$549
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberbp-22429
- Product descriptionMethyltetrazine-NHS ester 95%
- Packaging25MG
- Price$150
- Updated2026-05-24
- Buy
- ManufacturerBroadPharm
- Product numberBP-22429
- Product descriptionMethyltetrazine-NHSester 95%
- Packaging25mg
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberbp-22429
- Product descriptionMethyltetrazine-NHS ester 95%
- Packaging100MG
- Price$287
- Updated2026-05-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00HZ0P | 2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate ≥95% | 25mg | $42 | 2026-05-29 | Buy |
| aablocks | AA00HZ0P | 2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95% | 50mg | $44 | 2026-05-29 | Buy |
| aablocks | AA00HZ0P | 2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95% | 100mg | $71 | 2026-05-29 | Buy |
| aablocks | AA00HZ0P | 2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95% | 250mg | $176 | 2026-05-29 | Buy |
| aablocks | AA00HZ0P | 2,5-Dioxo-1-pyrrolidinyl 4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzeneacetate 95% | 1g | $593 | 2026-05-29 | Buy |
| ACHEMBLOCK | X211531 | Methyltetrazine-Ph-NHS ester 98% | 1G | $625 | 2026-05-27 | Buy |
| ACHEMBLOCK | X211531 | Methyltetrazine-Ph-NHS ester 98% | 250MG | $180 | 2026-05-27 | Buy |
| Biosynth | UQC64496 | Methyltetrazine-NHS ester | 0.5g | $649 | 2026-06-05 | Buy |
| Biosynth | UQC64496 | Methyltetrazine-NHS ester | 1g | $1038.4 | 2026-06-05 | Buy |
| Biosynth | UQC64496 | Methyltetrazine-NHS ester | 2g | $1687.4 | 2026-06-05 | Buy |
| BroadPharm | bp-22429 | Methyltetrazine-NHS ester 95% | 1G | $1352 | 2026-05-24 | Buy |
| BroadPharm | bp-22429 | Methyltetrazine-NHS ester 95% | 500MG | $719 | 2026-05-24 | Buy |
| BroadPharm | BP-22429 | Methyltetrazine-NHSester 95% | 500mg | $549 | 2021-12-16 | Buy |
| BroadPharm | bp-22429 | Methyltetrazine-NHS ester 95% | 25MG | $150 | 2026-05-24 | Buy |
| BroadPharm | BP-22429 | Methyltetrazine-NHSester 95% | 25mg | $95 | 2021-12-16 | Buy |
| BroadPharm | bp-22429 | Methyltetrazine-NHS ester 95% | 100MG | $287 | 2026-05-24 | Buy |
Properties
Boiling point :563.1±60.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
storage temp. :-20°C
pka :1.37±0.10(Predicted)
form :Solid
color :Purple to purplish red
InChI :1S/C15H13N5O4/c1-9-16-18-15(19-17-9)11-4-2-10(3-5-11)8-14(23)24-20-12(21)6-7-13(20)22/h2-5H,6-8H2,1H3
InChIKey :BIHJLZOOHNOUCG-UHFFFAOYSA-N
SMILES :O=C(ON1C(CCC1=O)=O)CC(C=C2)=CC=C2C3=NN=C(C)N=N3
Density :1.48±0.1 g/cm3(Predicted)
storage temp. :-20°C
pka :1.37±0.10(Predicted)
form :Solid
color :Purple to purplish red
InChI :1S/C15H13N5O4/c1-9-16-18-15(19-17-9)11-4-2-10(3-5-11)8-14(23)24-20-12(21)6-7-13(20)22/h2-5H,6-8H2,1H3
InChIKey :BIHJLZOOHNOUCG-UHFFFAOYSA-N
SMILES :O=C(ON1C(CCC1=O)=O)CC(C=C2)=CC=C2C3=NN=C(C)N=N3
Safety Information
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Description
Methyltetrazine-NHS Ester is a NHS actived building block containing a methyltetrazine group. It can react with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slightly basic pH to form covalent bonds. Methyltetrazine enable fast click reaction with TCO (trans-cycloctene).More related product prices
Methyltetrazine-propylamine HCl salt Methyltetrazine-PEG4-Azide Methyltetrazine-AcidRelated product price
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Methyltetrazine-propylamine HCl salt
$95-770 -
Methyltetrazine-PEG4-Azide
$140.2-1326 -
Methyltetrazine-Acid
$45-2500
Suppliers and manufacturers
TargetMol Chemicals Inc.
Methyltetrazine-Ph-NHS ester
CAS:1644644-96-1
Xian confluore Biological Technology Co., Ltd.
ATK CHEMICAL COMPANY LIMITED
Zhengzhou Alfa Chemical Co.,Ltd
TargetMol Chemicals Inc.
Alfa Chemistry
HANGZHOU LEAP CHEM CO., LTD.
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Shanghai Hanhong Scientific Co., Ltd.
Methyltetrazine-NHS ester
CAS:1644644-96-1