689777

O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]heptacosaethylene glycol

≥90% (oligomer purity)

Manufacturer: Sigma Aldrich

Synonym(S): MAL-PEG NHS, Maleimidopropionyl-PEG NHS ester (n=27)

Select a Size

Pack Size SKU Availability Price
100 MG 689777-100-MG In Stock ₹ 37,173.05

689777 - 100 MG

₹ 37,173.05

In Stock

Quantity

1

Base Price: ₹ 37,173.05

GST (18%): ₹ 6,691.149

Total Price: ₹ 43,864.199

Quality Level

100

Assay

≥90% (oligomer purity)

form

powder

reaction suitability

reagent type: cross-linking reagent

impurities

≤2% hydrolyzed product

Ω-end

NHS ester

α-end

maleimide

storage temp.

−20°C

SMILES string

O=C(CCN1C(=O)C=CC1=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O

InChI

1S/C70H127N3O35/c74-65(5-8-72-66(75)1-2-67(72)76)71-7-10-81-12-14-83-16-18-85-20-22-87-24-26-89-28-30-91-32-34-93-36-38-95-40-42-97-44-46-99-48-50-101-52-54-103-56-58-105-60-62-107-64-63-106-61-59-104-57-55-102-53-51-100-49-47-98-45-43-96-41-39-94-37-35-92-33-31-90-29-27-88-25-23-86-21-19-84-17-15-82-13-11-80-9-6-70(79)108-73-68(77)3-4-69(73)78/h1-2H,3-64H2,(H,71,74)

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Description

  • Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.

SAFETY INFORMATION

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Compare Similar Items

Show Difference

Img

Sigma Aldrich

689777

≥90% (oligomer purity)...


Quality Level:
100

Assay:
≥90% (oligomer purity)

form:
powder

reaction suitability:
reagent type: cross-linking reagent

impurities:
≤2% hydrolyzed product

Ω-end:
NHS ester

α-end:
maleimide

storage temp.:
−20°C

SMILES string:
O=C(CCN1C(=O)C=CC1=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O

InChI:
1S/C70H127N3O35/c74-65(5-8-72-66(75)1-2-67(72)76)71-7-10-81-12-14-83-16-18-85-20-22-87-24-26-89-28-30-91-32-34-93-36-38-95-40-42-97-44-46-99-48-50-101-52-54-103-56-58-105-60-62-107-64-63-106-61-59-104-57-55-102-53-51-100-49-47-98-45-43-96-41-39-94-37-35-92-33-31-90-29-27-88-25-23-86-21-19-84-17-15-82-13-11-80-9-6-70(79)108-73-68(77)3-4-69(73)78/h1-2H,3-64H2,(H,71,74)

Img

Sigma Aldrich

689785

≥97.0% (qNMR)...


Quality Level:
100

Assay:
≥97.0% (qNMR)

form:
lumps

reaction suitability:
__

impurities:
__

Ω-end:
__

α-end:
__

storage temp.:
__

SMILES string:
CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2cc3ccccc3c-4c2OP(O)(=O)Oc5c(cc6ccccc6c-45)-c7c(cc(cc7C(C)C)C(C)C)C(C)C

InChI:
1S/C50H57O4P/c1-27(2)35-23-39(29(5)6)45(40(24-35)30(7)8)43-21-33-17-13-15-19-37(33)47-48-38-20-16-14-18-34(38)22-44(50(48)54-55(51,52)53-49(43)47)46-41(31(9)10)25-36(28(3)4)26-42(46)32(11)12/h13-32H,1-12H3,(H,51,52)

Img

Sigma Aldrich

689807

PEG average Mn 2,000...


Quality Level:
100

Assay:
__

form:
powder

reaction suitability:
reaction type: click chemistry

impurities:
__

Ω-end:
azide

α-end:
methoxy

storage temp.:
2-8°C

SMILES string:
__

InChI:
__

Img

Supelco

68983

analytical standard...


Quality Level:
100

Assay:
≥97%

form:
__

reaction suitability:
__

impurities:
__

Ω-end:
__

α-end:
__

storage temp.:
2-30°C

SMILES string:
__

InChI:
__