≥97%,≥99%(ee) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488202786 |
|---|---|
| Canonical Smiles | CC1=CC(=C(C(=C1OC)C2=C3C(=CC=C2)OCP3C(C)(C)C)OC)C |
| IUPAC Name | (3S)-3-tert-butyl-4-(2,6-dimethoxy-3,5-dimethylphenyl)-2H-1,3-benzoxaphosphole |
| InChIKey | HEETVIXTAXQITH-RUZDIDTESA-N |
| INCHI | 1S/C21H27O3P/c1-13-11-14(2)19(23-7)17(18(13)22-6)15-9-8-10-16-20(15)25(12-24-16)21(3,4)5/h8-11H,12H2,1-7H3/t25-/m1/s1 |
| PubChem CID | 132534424 |
| Molecular Weight | 358.16 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2627040 | Certificate of Analysis | Apr 08, 2026 | S282187 |
| L2108019 | Certificate of Analysis | Sep 06, 2024 | S282187 |
| L2108022 | Certificate of Analysis | Sep 06, 2024 | S282187 |
| L2108024 | Certificate of Analysis | Sep 06, 2024 | S282187 |
| A2419030 | Certificate of Analysis | Oct 29, 2021 | S282187 |
| J2520148 | Certificate of Analysis | Oct 29, 2021 | S282187 |
![(S)-3-(tert-Butyl)-4-(2,6-dimethoxy-3,5-dimethylphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole - ≥97%,≥99%(ee) CAS No(2021202-03-7) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/S/2/S282187.png)