Cas no 924280-65-9 (SPDP-PEG12-NHS ester)

SPDP-PEG12-NHS ester structure
SPDP-PEG12-NHS ester structure
Product Name:SPDP-PEG12-NHS ester
CAS No:924280-65-9
MF:C39H65N3O17S2
MW:912.073310613632
MDL:MFCD13185005
CID:4786813
PubChem ID:329823923
Update Time:2026-02-27

SPDP-PEG12-NHS ester Chemical and Physical Properties

Names and Identifiers

    • alpha-[3-(o-Pyridyldisulfido)propanoylamido]-omega-succinimidyl ester dodeca(ethylene glycol)
    • SPDP-PEG12-NHS ester
    • Opss-peg(12)-nhs
    • BP-21934
    • 2,5-Dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfaneyl)-7,10,13,16,19,22,25,28,31,34,37,40-dodecaoxa-4-azatritetracontan-43-oate
    • SPDP-dPEG(R)12-NHS ester
    • (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(pyridin-2-yldisulfanyl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    • CS-0115052
    • A-[3-(o-Pyridyldisulfido)propanoylamido]-
    • HY-141356
    • GS-9399
    • T18710
    • 924280-65-9
    • 2601437-72-1
    • SCHEMBL19725977
    • O-succinimidyl ester poly(ethylene glycol)
    • MFCD13185005
    • AKOS030213536
    • MDL： MFCD13185005
    • Inchi： 1S/C39H65N3O17S2/c43-35(7-34-60-61-36-3-1-2-8-41-36)40-9-11-48-13-15-50-17-19-52-21-23-54-25-27-56-29-31-58-33-32-57-30-28-55-26-24-53-22-20-51-18-16-49-14-12-47-10-6-39(46)59-42-37(44)4-5-38(42)45/h1-3,8H,4-7,9-34H2,(H,40,43)
    • InChI Key： PQUMQQHUIZYDPW-UHFFFAOYSA-N
    • SMILES： S(CCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(CCC1=O)=O)=O)SC1C=CC=CN=1

Computed Properties

  • Exact Mass: 911.37553996g/mol
  • Monoisotopic Mass: 911.37553996g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 20
  • Heavy Atom Count: 61
  • Rotatable Bond Count: 46
  • Complexity: 1070
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -1.9
  • Topological Polar Surface Area: 267

SPDP-PEG12-NHS ester Security Information

  • Hazardous Material transportation number：NONH for all modes of transport
  • Storage Condition：?20°C

SPDP-PEG12-NHS ester Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.
QBD10378-100MG
SPDP-dPEG?12-NHS ester
 924280-65-9
100MG
 ￥2684.6 2022-02-23
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.
QBD10378-1000MG
SPDP-dPEG?12-NHS ester
 924280-65-9
1g
 ￥18346.77 2022-02-23
abcr
AB259758-100 mg
alpha-[3-(o-Pyridyldisulfido)propanoylamido]-omega-succinimidyl ester dodeca(ethylene glycol)
 924280-65-9
100mg
 €570.00 2023-04-27
abcr
AB259763-100mg
alpha-[3-(o-Pyridyldisulfido)propanoylamido]-omega-succinimidyl ester 24(ethylene glycol); .
 924280-65-9
100mg
 €675.00 2025-04-15
Ambeed
A1555399-100mg
α-[3-(o-Pyridyldisulfido)propanoylamido]-ω-succinimidyl ester poly(ethylene glycol)
 924280-65-9 95%
100mg
 $408.0 2025-04-15
abcr
AB259758-100mg
alpha-[3-(o-Pyridyldisulfido)propanoylamido]-omega-succinimidyl ester dodeca(ethylene glycol); .
 924280-65-9
100mg
 €600.00 2025-04-15
Key Organics Ltd
GS-9399-100MG
SPDP-dPEG???-NHS ester
 924280-65-9 >95%
100mg
 ￡275.16 2025-02-09
Key Organics Ltd
GS-9400-100MG
SPDP-dPEG???-NHS ester
 924280-65-9 >95%
100mg
 ￡297.82 2025-02-09
Key Organics Ltd
GS-9489-100MG
SPDP-dPEG???-NHS ester
 924280-65-9 >95%
100mg
 ￡319.67 2025-02-09
Key Organics Ltd
GS-9399-1G
SPDP-dPEG???-NHS ester
 924280-65-9 >95%
1g
 ￡1121.00 2025-02-09

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