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13795-24-9 C14H11NO5 BENZYL 4-NITROPHENYL CARBONATE CAS NO.13795-24-9
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- BENZYL 4-NITROPHENYL CARBONATE
- 13795-24-9
- C14H11NO5
Quick Details
- ProName: 13795-24-9 C14H11NO5 BENZYL 4-NITROPHE...
- CasNo: 13795-24-9
- Molecular Formula: C14H11NO5
- Appearance: white powder
- Application: Organic Chemicals
- DeliveryTime: based on your order quantity
- PackAge: based on the bulk quantity
- Port: shanghai/qingdao/dalian...
- ProductionCapacity: Metric Ton/Day
- Purity: 99%
- Storage: RT
- Transportation: based on the order quantity
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
BENZYL 4-NITROPHENYL CARBONATE Basic information
Product Name: BENZYL 4-NITROPHENYL CARBONATE
Synonyms: carbonicacid,4-nitrophenylphenylmethylester;BENZYL 4-NITROPHENYL CARBONATE;CARBONIC ACID BENZYL 4-NITROPHENYL ESTER;4-Nitrophenyl benzyl carbonate;NSC 171047;p-Nitrophenyl benzyl carbonate
CAS: 13795-24-9
MF: C14H11NO5
MW: 273.24
EINECS:
Product Categories: Biochemistry;Peptide Synthesis;Protection & Derivatization Reagents (for Synthesis);Protective Reagents (Peptide Synthesis);Synthetic Organic Chemistry;Carbonates;Carbonyl Compounds;Organic Building Blocks
Mol File: 13795-24-9.mol
BENZYL 4-NITROPHENYL CARBONATE Structure
BENZYL 4-NITROPHENYL CARBONATE Chemical Properties
Melting point 78-80 °C(lit.)
Safety Information
WGK Germany 3
MSDS Information
Provider Language
SigmaAldrich English
BENZYL 4-NITROPHENYL CARBONATE Usage And Synthesis
Purification Methods Dissolve the carbonate in Et2O, wash with H2O (3x) and saturated aqueous NaCl, dry (MgSO4), evaporate this in a vacuum and recrystallise the residue from a small volume of MeOH, m 78-79o. Alternatively dissolve it in Et2O, wash it with N HCl (2x), 0.5N NaHCO3 (4x) then H2O, dry (Na2SO4), evaporate the Et2O and recrystallise the residue from *C6H6/pet ether, m 79-80o. The 2-nitro-isomer has m 27-28o, b 151o/11mm. [Khosla et al. Indian J Chem 5 279 1967, Wolman et al. J Chem Soc (C) 596 1976, Beilstein 6 IV 2277.]
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