The Sigma-Aldrich catalog lists 3 grades and pack sizes of 4-Nitrophenyl butyrate (CAS 2635-84-9). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 2635-84-9 |
|---|---|
| Molecular formula | C10H11NO4 |
| Molecular weight | 209.2 g/mol |
| IUPAC name | (4-nitrophenyl) butanoate |
| Synonyms | p-Nitrophenyl butyrate · Butanoic acid, 4-nitrophenyl ester · p-Nitrophenol butyrate · para-Nitrophenyl butyrate · p-nitrophenyl butanoate · pNP-butyrate |
Irritant
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | P-NITROPHENYL BUTYRATE | N9876-10G N9876-1G N9876-5G |
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For information only; specifications and availability are confirmed at quotation. Prices are not listed.
