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[ CAS No. 477535-41-4 ] {[proInfo.proName]}

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2D 3D

Chemical Structure| 477535-41-4

Chemical Structure| 477535-41-4

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Quality Control of [ 477535-41-4 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 477535-41-4 ]

SDS Specification

Alternatived Products of [ 477535-41-4 ]

Product Citations

Product Details of [ 477535-41-4 ]

CAS No. :	477535-41-4	MDL No. :	MFCD08059506
Formula :	C₈H₄BrF₃O	Boiling Point :	No data available
Linear Structure Formula :	-	InChI Key :	PCRLZGCXLNNMFL-UHFFFAOYSA-N
M.W :	253.02	Pubchem ID :	16115438
Synonyms :

Calculated chemistry of [ 477535-41-4 ] Expand+

Physicochemical Properties

Num. heavy atoms :	13
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.12
Num. rotatable bonds :	2
Num. H-bond acceptors :	4.0
Num. H-bond donors :	0.0
Molar Refractivity :	44.53
TPSA :	17.07 ?2

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.74 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.9
Log Po/w (XLOGP3) :	2.96
Log Po/w (WLOGP) :	4.43
Log Po/w (MLOGP) :	3.23
Log Po/w (SILICOS-IT) :	3.68
Consensus Log Po/w :	3.24

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	1.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-3.48
Solubility :	0.0832 mg/ml ; 0.000329 mol/l
Class :	Soluble
Log S (Ali) :	-2.98
Solubility :	0.264 mg/ml ; 0.00104 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-4.09
Solubility :	0.0206 mg/ml ; 0.0000815 mol/l
Class :	Moderately soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	0.0
Synthetic accessibility :	1.57

Safety of [ 477535-41-4 ]

Signal Word:	Warning	Class:
Precautionary Statements:	P261-P305+P351+P338	UN#:
Hazard Statements:	H315-H319-H335	Packing Group:
GHS Pictogram:

Application In Synthesis of [ 477535-41-4 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Downstream synthetic route of [ 477535-41-4 ]

[ 477535-41-4 ] Synthesis Path-Downstream 1~2

1
[ 172023-97-1 ]
[ 477535-41-4 ]

Yield	Reaction Conditions	Operation in experiment
	With Dess-Martin periodane; In dichloromethane; at 0 - 20℃; for 1h;	[3-amino-5-(trifluoromethyl)phenyl]methanol (900 mg, 4.71 mmol) (Step A, Example 24) was suspended in CHBr3 (9 mL), and t-butyl nitrite (600 muL, 5.04 mmol) was added dropwise by syringe. The reaction was heated slowly to 80C and was maintained at this temperature for 10 minutes. The reaction was then cooled to room temperature, diluted with hexanes (50 mL), loaded on a silica gel column, and purified with 100% hexanes to 20% EtOAc/hexanes (2 columns) to afford [3-bromo-5- (trifluoromethyl) phenyl] methanol. Rf= 0.31 (25% EtOAc/hexanes). 'H NMR (CDC13, 500 MHz) No. 7.71 (s, 1H), 7.68 (s, 1H), 7.56 (s, 1H), 4.76 (d, J = 5.5 Hz, 2H), 1.86 (t, J = 5.7 Hz, 1H). Step B: 3-Bromo-5-(trifluoromethyl)benzaldehyde A solution of <strong>[172023-97-1][3-bromo-5-(trifluoromethyl)phenyl]methanol</strong> (409 mg, 1.61 mmol) in CH2Cl2 (25 mL) was cooled to 0C and then Dess-Martin periodinane (1.02 g, 2.41 mmol) was added. The reaction was stirred at 0 C for 30 minutes and then warmed to room temperature. After stirring at room temperature for thirty minutes, the reaction was poured into IN NaOH (25 mL). The mixture was extracted with EtOAc (100 mL), and the organic extracts were washed with IN NaOH (25 mL), then brine (25 mL), dried over Na2S04, filtered, and concentrated. Purification by flash chromatography with 25% EtOAc/hexanes afforded 3-bromo-5- (trifluoromethyl)benzaldehyde. 0.60 (25% EtOAc/hexanes). 'H NMR (CDCI3, 500 MHz) 8 10.02 (s, 1H), 8.20 (s, 1H), 8.07 (s, 1H), 8.02 (s, 1H).

Reference： [1]Patent: WO2005/100298,2005,A1 .Location in patent: Page/Page column 65

2
[ 477535-41-4 ]
[ 172023-97-1 ]

Reference： [1]MedChemComm,2017,vol. 8,p. 1121 - 1130

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Isomers

Technical Information

? Alkyl Halide Occurrence ? Barbier Coupling Reaction ? Baylis-Hillman Reaction ? Benzylic Oxidation ? Birch Reduction ? Blanc Chloromethylation ? Bucherer-Bergs Reaction ? Clemmensen Reduction ? Complex Metal Hydride Reductions ? Corey-Chaykovsky Reaction ? Corey-Fuchs Reaction ? Fischer Indole Synthesis ? Friedel-Crafts Reaction ? General Reactivity ? Grignard Reaction ? Hantzsch Dihydropyridine Synthesis ? Henry Nitroaldol Reaction ? Hiyama Cross-Coupling Reaction ? Horner-Wadsworth-Emmons Reaction ? Hydride Reductions ? Hydrogenolysis of Benzyl Ether ? Julia-Kocienski Olefination ? Kinetics of Alkyl Halides ? Knoevenagel Condensation ? Kumada Cross-Coupling Reaction ? Leuckart-Wallach Reaction ? McMurry Coupling ? Meerwein-Ponndorf-Verley Reduction ? Mukaiyama Aldol Reaction ? Nozaki-Hiyama-Kishi Reaction ? Passerini Reaction ? Paternò-Büchi Reaction ? Petasis Reaction ? Pictet-Spengler Tetrahydroisoquinoline Synthesis ? Preparation of Aldehydes and Ketones ? Preparation of Alkylbenzene ? Preparation of Amines ? Prins Reaction ? Reactions of Aldehydes and Ketones ? Reactions of Alkyl Halides with Reducing Metals ? Reactions of Amines ? Reactions of Benzene and Substituted Benzenes ? Reactions of Dihalides ? Reformatsky Reaction ? Schlosser Modification of the Wittig Reaction ? Schmidt Reaction ? Stetter Reaction ? Stille Coupling ? Stobbe Condensation ? Substitution and Elimination Reactions of Alkyl Halides ? Suzuki Coupling ? Tebbe Olefination ? Ugi Reaction ? Vilsmeier-Haack Reaction ? Wittig Reaction ? Wolff-Kishner Reduction

Historical Records

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Code	Phrase
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Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
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P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
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P233	Keep container tightly closed.
P234	Keep only in original container.
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P242	Use only non-sparking tools.
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P270	Do not eat, drink or smoke when using this product.
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Response
Code	Phrase
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P321
P322
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P378
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P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
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P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
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P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
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P401
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H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
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H221	Flammable gas
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H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
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H261	In contact with water releases flammable gas
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H310	Fatal in contact with skin
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H402	Harmful to aquatic life
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H420	Harms public health and the environment by destroying ozone in the upper atmosphere

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