1334177-96-6
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Basic information
- Product Name: SPDP-PEG8-acid
- Synonyms: SPDP-PEG8-acid;SDPD-PEG8-COOH
- CAS NO:1334177-96-6
- Molecular Formula: C27H46N2O11S2
- Molecular Weight: 638.79094
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1334177-96-6.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: SPDP-PEG8-acid(CAS DataBase Reference)
- NIST Chemistry Reference: SPDP-PEG8-acid(1334177-96-6)
- EPA Substance Registry System: SPDP-PEG8-acid(1334177-96-6)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1334177-96-6(Hazardous Substances Data)
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1334177-96-6 Usage
Description
SPDP-PEG8-acid is a PEG linker containing SPDP crosslinker and carboxylic acid moieties. SPDP is reactive toward thiol groups and contains a cleavable disulfide bond. Its membrane permeability allows for intracellular crosslinking reactions. The terminal caboxylic acid can react with primary amines in the presence of activators such as EDC and HATU to form stable amide bonds. The hydrophilic properties of the PEG linkers increase compound solubility in aqueous media.Check Digit Verification of cas no
The CAS Registry Mumber 1334177-96-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,1,7 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.Calculate Digit Verification of CAS Registry Number 1334177-96:
(9*1)+(8*3)+(7*3)+(6*4)+(5*1)+(4*7)+(3*7)+(2*9)+(1*6)=156
156 % 10 = 6
So 1334177-96-6 is a valid CAS Registry Number.
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SPDP-PEG8-acid
