Intermediates
SPDP-PEG8-acid
Quick view. SPDP-PEG8-acid is a cleavable PEG linker intermediate identified by CAS 1334177-96-6 and PubChem CID 51341023. CAS 1334177-96-6. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
SPDP-PEG8-acid is classified as intermediates (Formula C27H46N2O11S2; molecular weight 638.80).
SPDP-PEG8-acid — Reference use: cleavable disulfide-containing PEG linker studies involving thiol conjugation and carboxyl-group coupling.
For SPDP-PEG8-acid, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- SPDP-PEG8-COOH
- OPSS-PEG8-COOH
Useful catalog search terms
- CAS 1334177-96-6
- PubChem CID 51341023
- DKWMKNTUPXBDLZ-UHFFFAOYSA-N
Physicochemical data
| PubChem CID | 51341023 |
|---|---|
| SMILES | C1=CC=NC(=C1)SSCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O |
| InChIKey | DKWMKNTUPXBDLZ-UHFFFAOYSA-N |
| InChI | InChI=1S/C27H46N2O11S2/c30-25(5-24-41-42-26-3-1-2-6-29-26)28-7-9-34-11-13-36-15-17-38-19-21-40-23-22-39-20-18-37-16-14-35-12-10-33-8-4-27(31)32/h1-3,6H,4-5,7-24H2,(H,28,30)(H,31,32) |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
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Frequently asked questions
Can the package size for SPDP-PEG8-acid be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-LP-0042 and CAS 1334177-96-6, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.