![CAS No. 253426-51-6, (2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester](https://stcdn.molcore.com/molcore/structure/MC437000.png "CAS No. 253426-51-6, (2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester")
(2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester
253426-51-6
DY437000
(2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester
C24H23N5O7
493.47
NF31
| 화학 이름 | (2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester |
|---|---|
| CAS 번호 | 253426-51-6 |
| 분자식 | C24H23N5O7 |
| 분자 무게 | 493.47 |
| 동의어 | NF31 |
Incomplete coupling reactions during SPPS can be conveniently detected by treating a sample of the resin with NF31 (the p-nitrophenyl ester of the azo dye (2-{Ethyl-[4-(4-nitrophenylazo)phenyl]amino}ethoxy)acetic acid). The NF31 assay is especially suitable for the detection of sterically hindered primary amines.
| 청정 | NLT 98% |
|---|---|
| 저장 | +5 ± 3 ºC |
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