N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r (CAS 84888-30-2) — formula C28H28N2O6S, molecular weight 520.6; category food additives.
N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r (CAS 84888-30-2) is classified under Food Additives, with molecular formula C28H28N2O6S and molecular weight 520.6, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 84888-30-2 |
|---|---|
| Molecular Formula | C28H28N2O6S |
| Molecular Weight | 520.6 |
| LogP | 6 |
| Category | Food Additives |
N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r is a food-grade compound with CAS registry number 84888-30-2 and molecular formula C28H28N2O6S (molecular weight 520.6), belonging to the food additives segment of chemical raw materials.
CAS number: 84888-30-2
Its molecular formula C28H28N2O6S comprises 28 C, 28 H, 2 N, 6 O, 1 S atoms.
Also known as: N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r · N-叔丁氧羰基-S-9-芴基甲基半胱氨酸4-硝基苯酯
Category: food additives
The CAS registry number of N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r is 84888-30-2.
Molecular formula C28H28N2O6S, molecular weight 520.6.
It is also registered under: N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r, N-叔丁氧羰基-S-9-芴基甲基半胱氨酸4-硝基苯酯.
Category: Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl este r (CAS 84888-30-2), compiled from public chemistry databases.
| CAS Number | 84888-30-2 |
|---|---|
| PubChem CID | 128637 |
| Molecular Formula | C28H28N2O6S |
| IUPAC Name | (4-nitrophenyl) (2R)-3-(9H-fluoren-9-ylmethylsulfanyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate |
| Molecular Weight | 520.6 |
|---|---|
| XLogP3 | 6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 10 |
| Exact Mass | 520.16680779 |
| Monoisotopic Mass | 520.16680779 |
| Topological Polar Surface Area | 136 |
| Heavy Atom Count | 37 |
Bcfm-cys-pnpe; N-tert-Butyloxycarbonyl-S-9-fluorenylmethylcysteine 4-nitrophenyl ester; 84888-30-2; N-tert-Butyloxycarbonyl-S-9-fluorenylmethyl-L-cysteine p-nitrophenyl ester; L-Cysteine, N-((1,1-dimethylethoxy)carbonyl)-S-(9H-fluoren-9-ylmethyl)-, 4-nitrophenyl ester; RefChem:164249; DTXSID701005191; 4-Nitrophenyl N-[tert-butoxy(hydroxy)methylidene]-S-[(9H-fluoren-9-yl)methyl]-L-cysteinate; 4-Nitrophenyl N-[tert-butoxy(hydroxy)methylidene]-S-[(9H-fluoren-9-yl)methyl]cysteinate
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.