238742-88-6

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Basic information

Product Name: FMOC-D-4-Trifluoromethylphe
Synonyms: FMOC-D-PHE(4-TRIFLUOROMETHYL)-OH;4-(TRIFLUOROMETHYL)-D-PHENYLALANINE, FMOC PROTECTED;RARECHEM BK PT 0144;(R)-2-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-3-(4-TRIFLUOROMETHYL-PHENYL)-PROPIONIC ACID;N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-D-(4-TRIFLUOROMETHYLPHENYL)ALANINE;N-[(9H-FLUOREN-9-YLMETHOXY)CARBONYL]-4-(TRIFLUOROMETHYL)-D-PHENYLALANINE;4-(Trifluoromethyl)-D-phenylalanine,N-FMOCprotected;(R)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-(4-(trifluoromethyl)phenyl)propanoic acid
CAS NO:238742-88-6
Molecular Formula: C₂₅H₂₀F₃NO₄
Molecular Weight: 455.43
EINECS: N/A
Product Categories: Amino Acids;Phenylalanine analogs and other aromatic alpha amino acids;Amino Acid Derivatives;a-amino
Mol File: 238742-88-6.mol
Article Data: 0

Chemical Properties

Melting Point: 136-142°C
Boiling Point: 619 °C at 760 mmHg
Flash Point: 328.2 °C
Appearance: /
Density: 1.351g/cm3
Vapor Pressure: 3.49E-16mmHg at 25°C
Refractive Index: 1.587
Storage Temp.: 2-8°C
Solubility: N/A
PKA: 3.65±0.10(Predicted)
CAS DataBase Reference: FMOC-D-4-Trifluoromethylphe(CAS DataBase Reference)
NIST Chemistry Reference: FMOC-D-4-Trifluoromethylphe(238742-88-6)
EPA Substance Registry System: FMOC-D-4-Trifluoromethylphe(238742-88-6)

Safety Data

Hazard Codes: Xi
Statements: N/A
Safety Statements: N/A
WGK Germany: 3
RTECS:
HazardClass: IRRITANT
PackingGroup: N/A
Hazardous Substances Data: 238742-88-6(Hazardous Substances Data)

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USD $ 3.0-3.0 / Kilogram
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Dayang Chem (Hangzhou) Co.,Ltd.
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Pharmaceutical Grade CAS 238742-88-6 with competitive price
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Zhuozhou Wenxi import and Export Co., Ltd
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FMOC-D-4-Trifluoromethylphe
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Hangzhou J&H Chemical Co., Ltd.
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Ality Chemical Corporation
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238742-88-6
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Henan Tianfu Chemical Co., Ltd.
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FMOC-D-4-Trifluoromethylphe
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Zibo Dorne chemical technology co. LTD
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N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-(trifluoromethyl)-D-phenylalanine
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Xiamen Jenny Chemical Technology Co., Ltd.
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FMOC-D-4-Trifluoromethylphe
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Hunan chemfish Pharmaceutical co.,Ltd
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Fmoc-4-(Trifluoromethyl)-D-phenylalanine
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Suzhou Health Chemicals Co., Ltd.
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Fmoc-D-4- trifluoromethyl phenylalanine
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238742-88-6 Usage

Chemical Properties

White Powder

Check Digit Verification of cas no

The CAS Registry Mumber 238742-88-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,8,7,4 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 238742-88:
(8*2)+(7*3)+(6*8)+(5*7)+(4*4)+(3*2)+(2*8)+(1*8)=166
166 % 10 = 6
So 238742-88-6 is a valid CAS Registry Number.

InChI:InChI=1/C25H20F3NO4/c26-25(27,28)16-11-9-15(10-12-16)13-22(23(30)31)29-24(32)33-14-21-19-7-3-1-5-17(19)18-6-2-4-8-20(18)21/h1-12,21-22H,13-14H2,(H,29,32)(H,30,31)/t22-/m0/s1

238742-88-6 Well-known Company Product Price

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(Code)Product description
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Aldrich
(47834) Fmoc-D-Phe(4-CF₃)-OH ≥98.0%
238742-88-6
47834-1G
5,653.44CNY
Detail

238742-88-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	Fmoc-4-(trifluoromethyl)-D-phenylalanine

1.2 Other means of identification

Product number	-
Other names	FMOC-D-4-Trifluoromethylphe

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:238742-88-6 SDS

238742-88-6Synthetic route

: 238742-88-6
Fmoc-DPhe(pCF3)-OH

: 108-24-7
acetic anhydride

: 109425-51-6
Fmoc-His(Trt)-OH

: 143824-78-6
3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester

Fmoc-Arg(ω-protected)-OH: Fmoc-Arg(ω-protected)-OH

: 1051488-76-6
Ac-His-DPhe(pCF3)-Arg-Trp-NH2

Conditions

Conditions	Yield
Stage #1: 3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester With polyethylene glycol polyamide resin; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 2h; Automated synthesizer; solid phase reaction; Stage #2: With piperidine In N,N-dimethyl-formamide for 0.3h; Automated synthesizer; solid phase reaction; Stage #3: Fmoc-DPhe(pCF3)-OH; acetic anhydride; Fmoc-His(Trt)-OH; Fmoc-Arg(ω-protected)-OH Further stages;

Yield

Stage #1: 3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester With polyethylene glycol polyamide resin; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 2h; Automated synthesizer; solid phase reaction;
Stage #2: With piperidine In N,N-dimethyl-formamide for 0.3h; Automated synthesizer; solid phase reaction;
Stage #3: Fmoc-DPhe(pCF3)-OH; acetic anhydride; Fmoc-His(Trt)-OH; Fmoc-Arg(ω-protected)-OH Further stages;

238742-88-6Upstream product

238742-88-6Downstream Products

1051488-76-6 Ac-His-DPhe(pCF₃)-Arg-Trp-NH₂

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