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N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine

CAS No.
146727-62-0
Chemical Name:
N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine
Synonyms
BOC-D-PHE(4-CN)-OH;boc-d-phe(p-c;BOC-D-4-CYANOPHE;Boc-D-4-CN-Phe-OH;BOC-D-PHE(P-CN)-OH;RARECHEM BK PT 0161;BOC-4-CYANO-D-PHE-OH;BOC-P-CYANO-D-PHE-OH;Boc-D-4-Cyano-phe-OH;arechem bk pt 0161
CBNumber:
CB7281402
Molecular Formula:
C15H18N2O4
Molecular Weight:
290.31
MDL Number:
MFCD00672527
MOL File:
146727-62-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 06:06:54

N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine Properties

Melting point 152.6 °C
Boiling point 432.4°C (rough estimate)
Density 1.1611 (rough estimate)
refractive index 1.6280 (estimate)
storage temp. Sealed in dry,2-8°C
solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form Powder
pka 3.73±0.10(Predicted)
Appearance White to off-white Solid
optical activity Consistent with structure
BRN 9339089
Major Application peptide synthesis
InChI 1S/C15H18N2O4/c1-15(2,3)21-14(20)17-12(13(18)19)8-10-4-6-11(9-16)7-5-10/h4-7,12H,8H2,1-3H3,(H,17,20)(H,18,19)/t12-/m1/s1
InChIKey RMBLTLXJGNILPG-GFCCVEGCSA-N
SMILES CC(C)(C)OC(=O)N[C@H](Cc1ccc(cc1)C#N)C(O)=O
CAS DataBase Reference 146727-62-0(CAS DataBase Reference)
UNSPSC Code 12352209
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H312-H332
Precautionary statements  P261-P280h-P301+P312a-P304+P340-P321-P501a
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  36/37
WGK Germany  3
HazardClass  IRRITANT
HazardClass  6.1
HS Code  29223900
Storage Class 11 - Combustible Solids
NFPA 704
1
2 0

N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine price More Price(81)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 14987 Boc-D-Phe(4-CN)-OH ≥97.0% (TLC) 146727-62-0 1g $303 2023-06-20 Buy
Sigma-Aldrich 14987 Boc-D-Phe(4-CN)-OH ≥97.0% (TLC) 146727-62-0 5g $1440 2023-06-20 Buy
Usbiological 263933 Boc-D-4-Cyanophenylalanine Asreported 146727-62-0 250mg $360 2026-06-03 Buy
Usbiological 263933 Boc-D-4-Cyanophenylalanine Asreported 146727-62-0 500mg $509 2026-06-03 Buy
Usbiological 263933 Boc-D-4-Cyanophenylalanine Asreported 146727-62-0 1g $656 2026-06-03 Buy
Product number Packaging Price Buy
14987 1g $303 Buy
14987 5g $1440 Buy
263933 250mg $360 Buy
263933 500mg $509 Buy
263933 1g $656 Buy

N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine Chemical Properties, Uses, Production

Chemical Properties

off-white powder

Uses

N-Boc-4-cyano-D-phenylalanine is used as pharmaceutical intermediate.

reaction suitability

reaction type: Boc solid-phase peptide synthesis

N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 181)
Supplier Tel Email Country ProdList Advantage
Shanghai HC Biotech Co., Ltd 021-20227858 sale@hcbiotech.com.cn China 1173 55
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Suzhou haiyu Biochem Industrial Co., LTD 512-68097639 18013585858 744942877@qq.com China 915 62
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60

N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine Spectrum

RARECHEM BK PT 0161 (R)-N-BOC-4-CYANOPHENYLALANINE N-TERT-BUTOXYCARBONYL-4-CYANOPHENYL-D-ALANINE N-ALPHA-T-BUTOXYCARBONYL-(4-CYANO)-D-PHENYLALANINE BOC-D-4-CYANOPHENYLALANINE 98% BOC-P-CYANO-D-PHENYLALANINE BOC-P-CYANO-D-PHE-OH BOC-D-PHE(P-CN)-OH BOC-4-CYANO-D-PHENYLALANINE BOC-4-CYANO-D-PHE-OH BOC-D-4-CYANOPHE BOC-D-4-CYANOPHENYLALANINE (R)-N-BOC-4-CYANOPHENYLALANINE, 95%, 98% EE (R)-N-BOC-4-Cyanophenylalanine, 98% ee Boc-D-4-Cyano-phe-OH arechem bk pt 0161 boc-d-phe(p-c Boc-D-4-CN-Phe-OH (R)-N-BOC-4-CYANOPHENYLALANINE 98% N-alpha-t-Butyloxycarbonyl-4-cyano-D-phenylalanine (2R)-3-(4-cyanophenyl)-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]propanoate BOC-D-4-Cyanophenylalanine ,98% Boc-D-4-CN-Phe-OH Boc-4-Cyano-D-Phenylalanine (R)-2-((tert-Butoxycarbonyl)aMino)-3-(4-cyanophenyl)propanoic acid N-Boc-4-cyano-D-phenylalanine, 98% (R)-Boc-2-amino-(4-cyanophenyl)propanoic acid Boc-4-cyano-D-phenylalanine99% (Tert-Butoxy)Carbonyl D-Phe(4-CN)-OH 4-Cyano-N-[(1,1-dimethylethoxy)carbonyl]-D-phenylalanine D-Phenylalanine, 4-cyano-N-[(1,1-dimethylethoxy)carbonyl]- N-tert-Butoxycarbonyl-4-cyanophenyl-D-alanine USP/EP/BP (2R)-3-(4-cyanophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Boc-D-Phe(4-CN)-OH N-Boc-4-cyano-D-phenylalanine 4-Cyano-N-N-BOC-D-phenyl-alanine BOC-D-PHE(4-CN)-OH 146727-62-0 C15H17N2O4 Specialty Synthesis Peptide Synthesis Phenylalanine Derivatives Unnatural Amino Acid Derivatives Phenylalanine analogs and other aromatic alpha amino acids Amino Acids Unusual Amino Acids a-amino