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ChemicalBook >> CAS DataBase List >> 5-Maleimidovalericacid-NHS

5-Maleimidovalericacid-NHS

5-Maleimidovalericacid-NHS price.
  • $45 - $3700.64
  • Product name: 5-Maleimidovalericacid-NHS
  • CAS: 103750-03-4
  • MF: C13H14N2O6
  • MW: 294.26
  • EINECS:
  • MDL Number:MFCD01318603
  • Synonyms:5-Maleimidovalericacid-NHS;5-Maleimidopentanoic acid-NHS ester;1H-Pyrrole-1-pentanoicacid, 2,5-dihydro-2,5-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester;2,5-dioxopyrrolidin-1-yl 5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl);Mal-C2-NHS ester;2,5-dioxopyrrolidin-1-yl 5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanoate;5-Maleimido-pentanoic NHS ester;5-maleimevulinic acid NHS
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • Activate Scientific
  • AK Scientific
  • American Custom Chemicals Corporation
  • BroadPharm
  • ChemScene
  • Crysdot
  • TRC
Package
  • 25mg
  • 100mg
  • 250mg
  • 500mg
  • 1G
  • 2.5G
  • 5G
  • ManufacturerActivate Scientific
  • Product numberAS108167
  • Product description2,5-Dioxopyrrolidin-1-yl5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanoate 94%
  • Packaging5G
  • Price$1072
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4931AH
  • Product description5-Maleimidovalericacid-NHSester
  • Packaging100mg
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIP0000856
  • Product description5-MALEIMIDOVALERIC ACID-NHS 95.00%
  • Packaging1G
  • Price$1594.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIP0000856
  • Product description5-MALEIMIDOVALERIC ACID-NHS 95.00%
  • Packaging2.5G
  • Price$2613.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIP0000856
  • Product description5-MALEIMIDOVALERIC ACID-NHS 95.00%
  • Packaging5G
  • Price$3700.64
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-24360
  • Product description5-Maleimido-pentanoicNHSester 98%
  • Packaging250mg
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-24360
  • Product description5-Maleimido-pentanoicNHSester 98%
  • Packaging500mg
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-24360
  • Product description5-Maleimido-pentanoicNHSester 98%
  • Packaging1g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0105016
  • Product descriptionMal-C2-NHSester
  • Packaging250mg
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11361721
  • Product description5-MaleimidovalericAcidNHS 95+%
  • Packaging5g
  • Price$1273
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD485968
  • Product description2,5-Dioxopyrrolidin-1-yl5-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)pentanoate
  • Packaging25mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS108167 2,5-Dioxopyrrolidin-1-yl5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentanoate 94% 5G $1072 2021-12-16 Buy
AK Scientific 4931AH 5-Maleimidovalericacid-NHSester 100mg $151 2021-12-16 Buy
American Custom Chemicals Corporation LIP0000856 5-MALEIMIDOVALERIC ACID-NHS 95.00% 1G $1594.75 2021-12-16 Buy
American Custom Chemicals Corporation LIP0000856 5-MALEIMIDOVALERIC ACID-NHS 95.00% 2.5G $2613.82 2021-12-16 Buy
American Custom Chemicals Corporation LIP0000856 5-MALEIMIDOVALERIC ACID-NHS 95.00% 5G $3700.64 2021-12-16 Buy
BroadPharm BP-24360 5-Maleimido-pentanoicNHSester 98% 250mg $180 2021-12-16 Buy
BroadPharm BP-24360 5-Maleimido-pentanoicNHSester 98% 500mg $280 2021-12-16 Buy
BroadPharm BP-24360 5-Maleimido-pentanoicNHSester 98% 1g $400 2021-12-16 Buy
ChemScene CS-0105016 Mal-C2-NHSester 250mg $400 2021-12-16 Buy
Crysdot CD11361721 5-MaleimidovalericAcidNHS 95+% 5g $1273 2021-12-16 Buy
TRC D485968 2,5-Dioxopyrrolidin-1-yl5-(2,5-Dioxo-2,5-dihydro-1h-pyrrol-1-yl)pentanoate 25mg $45 2021-12-16 Buy

Properties

Boiling point :472.3±47.0 °C(Predicted)
Density :1.44±0.1 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
pka :-2.23±0.20(Predicted)
form :Solid
color :White to light yellow
InChI :InChI=1S/C13H14N2O6/c16-9-4-5-10(17)14(9)8-2-1-3-13(20)21-15-11(18)6-7-12(15)19/h4-5H,1-3,6-8H2
InChIKey :ULZJAHZPCLFGHQ-UHFFFAOYSA-N
SMILES :N1(CCCCC(ON2C(=O)CCC2=O)=O)C(=O)C=CC1=O

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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.
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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

5-Maleimido-pentanoic NHS ester contains a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

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