Cas no 261380-20-5 ((R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid)

(R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid structure
261380-20-5 structure
Product Name:(R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid
CAS No:261380-20-5
MF:C14H18BrNO4
MW:344.201023578644
MDL:MFCD01320860
CID:67310
PubChem ID:7009110
Update Time:2025-10-05

(R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid Chemical and Physical Properties

Names and Identifiers

    • (R)-N-BOC-3-Amino-3-(4-bromophenyl)propanoic acid
    • (R)-3-(Boc-amino)-3-(4-bromophenyl)propionic acid
    • Benzenepropanoic acid, 4-bromo-β-[[(1,1-dimethylethoxy)carbonyl]amino]-, (βR)-
    • BOC-(R)-3-AMINO-3-(4-BROMO-PHENYL)-PROPIONIC ACID
    • Boc-(R)-3-Amino-3-(4-bromophenyl)-propionic acid
    • Boc-?-R-4-Bromophenylalanine
    • (R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid
    • Boc-4-Bromo-D-beta-phenylalanine
    • Boc-4-BroMo-L-beta-phenylalanine
    • Boc-(R)-3-amino-3-(4-bromophenyl)propionic acid
    • AC-22020
    • (R)-3-(4-bromophenyl)-3-(tert-butoxycarbonylamino)propanoic acid
    • SCHEMBL2794893
    • BOC-P-BROMO-D-BETA-PHENYLALANINE
    • AKOS016843743
    • (3R)-3-(4-bromophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
    • PD196979
    • EN300-1071073
    • 261380-20-5
    • HY-W016035
    • MFCD01320860
    • ZAMLGGRVTAXBHI-LLVKDONJSA-N
    • Boc-(R)-4-beta-bromophenylalanine
    • (R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoicacid
    • CS-W016751
    • (3R)-3-(4-Bromophenyl)-3-[(tert-butoxycarbonyl)amino]propanoic acid
    • (R)-3-(4-Bromophenyl)-3-(BOC-amino)propanoic acid
    • (R)-Boc-4-bromo-beta-Phe-OH, >=98.0% (HPLC)
    • BENZENEPROPANOIC ACID, 4-BROMO-BETA-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-, (BETAR)-
    • DTXSID60426540
    • (3R)-3-(4-bromophenyl)-3-{[(tert-butoxy)carbonyl]amino}propanoic acid
    • AS-36289
    • (R)-3-(4-BROMO-PHENYL)-3-TERT-BUTOXYCARBONYLAMINO-PROPIONIC ACID
    • (R)-Boc-4-bromo-β-Phe-OH
    • (R)-Boc-4-bromo-beta-Phe-OH
    • A-Phe-OH
    • (R)-Boc-4-bromo-
    • MDL: MFCD01320860
    • Inchi: 1S/C14H18BrNO4/c1-14(2,3)20-13(19)16-11(8-12(17)18)9-4-6-10(15)7-5-9/h4-7,11H,8H2,1-3H3,(H,16,19)(H,17,18)/t11-/m1/s1
    • InChI Key: ZAMLGGRVTAXBHI-LLVKDONJSA-N
    • SMILES: BrC1C=CC(=CC=1)[C@@H](CC(=O)O)NC(=O)OC(C)(C)C

Computed Properties

  • Exact Mass: 343.04200
  • Monoisotopic Mass: 343.042
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 20
  • Rotatable Bond Count: 7
  • Complexity: 340
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: -1
  • XLogP3: 3.3
  • Topological Polar Surface Area: 78.5

Experimental Properties

  • Color/Form: White to Yellow Solid
  • Density: 1.5311 (rough estimate)
  • Melting Point: 143-145 °C
  • Boiling Point: 479.1±40.0 °C at 760 mmHg
  • Flash Point: 243.6±27.3 °C
  • Refractive Index: 1.6500 (estimate)
  • PSA: 75.63000
  • LogP: 3.88050
  • Optical Activity: [α]/D +46.0±2.0°, c =?1 in ethanol
  • Solubility: Not available

(R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid Security Information

  • Signal Word:Warning
  • Hazard Statement: H303;H313;H333
  • Warning Statement: P261;P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Safety Instruction: S24/25
  • Storage Condition:Room temperature
  • Safety Term:S24/25

(R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid Customs Data

  • HS CODE:2924299090
  • Customs Data:

    China Customs Code:

    2924299090

    Overview:

    2924299090. Other cyclic amides(Including cyclic carbamates)(Including their derivatives as well as their salts). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, packing

    Summary:

    2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

(R)-3-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid Pricemore >>

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