Linker Phosphoramidites
Spacer 9 Phosphoramidite
Quick view. Spacer 9 Phosphoramidite is a DMT-protected triethylene-glycol 2-cyanoethyl N,N-diisopropylphosphoramidite identified by CAS 146668-73-7. CAS 146668-73-7. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
Spacer 9 Phosphoramidite is classified as linker phosphoramidites (Formula C36H49N2O7P; molecular weight 652.77).
Spacer 9 Phosphoramidite is supplied for research use within the Linker Phosphoramidites product family.
For Spacer 9 Phosphoramidite, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- Spacer CE-Phosphoramidite 9
- Spacer Phosphoramidite 9
- DMTr-O-Triethyleneglycol Phosphoramidite
- BX-LP-0034
Useful catalog search terms
- 146668-73-7
- PEJGGZVVBQPTRG-UHFFFAOYSA-N
Physicochemical data
| PubChem CID | 56846264 |
|---|---|
| Systematic name | 2-[2-[2-[bis(4-methoxyphenyl)(phenyl)methoxy]ethoxy]ethoxy]ethyl 2-cyanoethyl N,N-diisopropylphosphoramidite |
| SMILES | CC(C)N(C(C)C)P(OCCC#N)OCCOCCOCCOC(C1=CC=CC=C1)(C2=CC=C(C=C2)OC)C3=CC=C(C=C3)OC |
| InChIKey | PEJGGZVVBQPTRG-UHFFFAOYSA-N |
| Chemical form | DMT-protected triethylene-glycol 2-cyanoethyl N,N-diisopropylphosphoramidite |
| Phosphorus stereochemistry | Unspecified; no single phosphorus configuration is assigned |
| InChI | InChI=1S/C36H49N2O7P/c1-29(2)38(30(3)4)46(44-22-10-21-37)45-28-26-42-24-23-41-25-27-43-36(31-11-8-7-9-12-31,32-13-17-34(39-5)18-14-32)33-15-19-35(40-6)20-16-33/h7-9,11-20,29-30H,10,22-28H2,1-6H3 |
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.
Related products
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Frequently asked questions
Can the package size for Spacer 9 Phosphoramidite 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-0025 and CAS 146668-73-7, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
These publications provide peer-reviewed context for the Linker Phosphoramidites product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.