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ChemicalBook >> CAS DataBase List >> 3,4-Dibromo-Mal-PEG2-Boc-Amine

3,4-Dibromo-Mal-PEG2-Boc-Amine

$81 - $1003
Product name: 3,4-Dibromo-Mal-PEG2-Boc-Amine
CAS: 1807537-43-4
MF: C15H22Br2N2O6
MW: 486.15
EINECS:
MDL Number:MFCD27635177
Synonyms:3,4-Dibromo-Mal-PEG2-Boc-Amine;3,4-Dibromo-Mal-PEG2-N-Boc;Carbamic acid, N-[2-[2-[2-(3,4-dibromo-2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethyl]-, 1,1-dimethylethyl ester;3,4-Dibromo-Mal-PEG2-NHBoc;tert-Butyl (2-(2-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethyl)carbamate

Price19 Properties Safety Information Description

19 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Apolloscientific
BroadPharm
ChemScene

Package

100mg
250mg
500mg
1G

Manufactureraablocks
Product numberAA00I068
Product description1,1-Dimethylethyl N-[2-[2-[2-(3,4-dibromo-2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 96%
Packaging250mg
Price$163
Updated2026-05-29
Buy

Manufactureraablocks
Product numberAA00I068
Product description1,1-Dimethylethyl N-[2-[2-[2-(3,4-dibromo-2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 96%
Packaging100mg
Price$81
Updated2026-05-29
Buy

ManufacturerACHEMBLOCK
Product numberX209392
Product descriptiontert-butyl N-[2-[2-[2-(3,4-dibromo-2,5-dioxo-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 95%
Packaging250MG
Price$240
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX209392
Product descriptiontert-butyl N-[2-[2-[2-(3,4-dibromo-2,5-dioxo-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 95%
Packaging1G
Price$705
Updated2026-05-27
Buy

ManufacturerApolloscientific
Product numberBIPG1379
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging250mg
Price$682
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1379
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging500mg
Price$1003
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1379
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine
Packaging100mg
Price$351
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1379
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging100mg
Price$381
Updated2026-06-04
Buy

ManufacturerBroadPharm
Product numberBP-22016
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging500mg
Price$510
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberbp-22016
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging500MG
Price$510
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberbp-22016
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging250MG
Price$340
Updated2026-05-24
Buy

ManufacturerBroadPharm
Product numberBP-22016
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging100mg
Price$180
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberbp-22016
Product description3,4-Dibromo-Mal-PEG2-Boc-Amine 98%
Packaging100MG
Price$180
Updated2026-05-24
Buy

ManufacturerChemScene
Product numberCS-0115185
Product description3,4-Dibromo-Mal-PEG2-N-Boc ≥96%
Packaging250mg
Price$191
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0115185
Product description3,4-Dibromo-Mal-PEG2-N-Boc ≥96%
Packaging250mg
Price$191
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0115185
Product description3,4-Dibromo-Mal-PEG2-N-Boc ≥96%
Packaging100mg
Price$95
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00I068	1,1-Dimethylethyl N-[2-[2-[2-(3,4-dibromo-2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 96%	250mg	$163	2026-05-29	Buy
aablocks	AA00I068	1,1-Dimethylethyl N-[2-[2-[2-(3,4-dibromo-2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 96%	100mg	$81	2026-05-29	Buy
ACHEMBLOCK	X209392	tert-butyl N-[2-[2-[2-(3,4-dibromo-2,5-dioxo-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 95%	250MG	$240	2026-05-27	Buy
ACHEMBLOCK	X209392	tert-butyl N-[2-[2-[2-(3,4-dibromo-2,5-dioxo-pyrrol-1-yl)ethoxy]ethoxy]ethyl]carbamate 95%	1G	$705	2026-05-27	Buy
Apolloscientific	BIPG1379	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	250mg	$682	2026-06-04	Buy
Apolloscientific	BIPG1379	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	500mg	$1003	2026-06-04	Buy
Apolloscientific	BIPG1379	3,4-Dibromo-Mal-PEG2-Boc-Amine	100mg	$351	2021-12-16	Buy
Apolloscientific	BIPG1379	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	100mg	$381	2026-06-04	Buy
BroadPharm	BP-22016	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	500mg	$510	2021-12-16	Buy
BroadPharm	bp-22016	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	500MG	$510	2026-05-24	Buy
BroadPharm	bp-22016	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	250MG	$340	2026-05-24	Buy
BroadPharm	BP-22016	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	100mg	$180	2021-12-16	Buy
BroadPharm	bp-22016	3,4-Dibromo-Mal-PEG2-Boc-Amine 98%	100MG	$180	2026-05-24	Buy
ChemScene	CS-0115185	3,4-Dibromo-Mal-PEG2-N-Boc ≥96%	250mg	$191	2026-06-04	Buy
ChemScene	CS-0115185	3,4-Dibromo-Mal-PEG2-N-Boc ≥96%	250mg	$191	2026-06-04	Buy
ChemScene	CS-0115185	3,4-Dibromo-Mal-PEG2-N-Boc ≥96%	100mg	$95	2026-06-04	Buy

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Properties

Boiling point :513.0±50.0 °C(Predicted)
Density :1.609±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
form :Solid
pka :12.23±0.46(Predicted)
color :White to off-white

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.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P330	Rinse mouth.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

3,4-Dibromo-Mal-PEG2-Boc-Amine is a hydrophilic PEG species containing a dibromomaleimide group and a Boc-protected amine. The dibromomaleimide group allows for two points of attachement because both of the bromine atoms can be substituted. The Boc protecting group can be removed under acidic conditions and allows for the amine to further react with other species. The hydrophilic PEG linker increases the compound's water solubility properties in aqueous media.

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3,4-Dibromo-Mal-PEG2-Amine

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Amadis Chemical Company Limited Shanghai EFE Biological Technology Co., Ltd. Jinan elephant international trading co., LTD Xi'an Confluore Biological Technology Co., Ltd.

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3,4-Dibromo-Mal-PEG2-Boc-Amine

Properties

Safety Information

Description

Related product price

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