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[ CAS No. 81565-18-6 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}

2D 3D

Chemical Structure| 81565-18-6

Chemical Structure| 81565-18-6

Structure of 81565-18-6 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 81565-18-6 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 81565-18-6 ]

SDS Specification

Alternatived Products of [ 81565-18-6 ]

Product Citations

Product Details of [ 81565-18-6 ]

CAS No. :	81565-18-6	MDL No. :	MFCD00042224
Formula :	C₆H₃ClF₃N	Boiling Point :	No data available
Linear Structure Formula :	-	InChI Key :	GBNPVXZNWBWNEN-UHFFFAOYSA-N
M.W :	181.54	Pubchem ID :	144958
Synonyms :

Calculated chemistry of [ 81565-18-6 ] Expand+

Physicochemical Properties

Num. heavy atoms :	11
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.17
Num. rotatable bonds :	1
Num. H-bond acceptors :	4.0
Num. H-bond donors :	0.0
Molar Refractivity :	34.25
TPSA :	12.89 ?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) :	-5.49 cm/s

Lipophilicity

Log Po/w (iLOGP) :	1.79
Log Po/w (XLOGP3) :	2.7
Log Po/w (WLOGP) :	3.91
Log Po/w (MLOGP) :	2.18
Log Po/w (SILICOS-IT) :	3.01
Consensus Log Po/w :	2.72

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	2.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-3.0
Solubility :	0.18 mg/ml ; 0.00099 mol/l
Class :	Soluble
Log S (Ali) :	-2.62
Solubility :	0.432 mg/ml ; 0.00238 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-3.53
Solubility :	0.0541 mg/ml ; 0.000298 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.55

Safety of [ 81565-18-6 ]

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

Application In Synthesis of [ 81565-18-6 ]

* 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 [ 81565-18-6 ]

[ 81565-18-6 ] Synthesis Path-Downstream 1~4

1
[ 81565-18-6 ]
[ 121307-79-7 ]

Reference： [1]Journal fur Praktische Chemie - Chemiker-Zeitung,1992,vol. 334,p. 119 - 125
[2]Journal of Fluorine Chemistry,1999,vol. 93,p. 153 - 157

2
[ 81565-18-6 ]
[ 89570-84-3 ]

Yield	Reaction Conditions	Operation in experiment
97%	With hydrazine hydrate; In ethanol;Reflux;	General procedure: To 2-chloropyridine (1.1 mmol) in ethanol (5.0 mL) was added hydrazine hydrate (2 mL) dropwise at room temperature. The mixture was refluxed until completion as monitored by TLC. The reaction mixture was cooled, ethanol was removed by evaporation. Then, the residue was partitioned between ethyl acetate and water. The combined organic phase was dried over anhydrous sodium sulfate and concentrated to give the product, which was used for the following cyclization reaction without purification.

Reference： [1]Tetrahedron Letters,2020
[2]ChemMedChem,2018,vol. 13,p. 988 - 1003
[3]Journal of the Chemical Society. Chemical communications,1992,p. 1062 - 1064

3
[ 81565-18-6 ]
[ 175205-81-9 ]

Yield	Reaction Conditions	Operation in experiment
	With trimethylsilyl bromide; In propiononitrile; for 22h;Heating / reflux;	A mixture of 2-chloro-4-(trifluoromethyl)pyridine (2.70 g, 14.9 mmol) and bromotrimethylsilane (3.90 mL, 29.6 mmol) in propanenitrile (15.0 mL) was heated under reflux for 22 h. The product (very volatile) was carefully rotary evaporated to give 4.07 g (propanenitrile contained) of thick light brown suspension w/o further purification. LC-MS calculated for C6H3BrF3N (M+H) 226.9; found 225.9/227.8.

Reference： [1]European Journal of Organic Chemistry,2003,p. 1559 - 1568
[2]Patent: US2006/4018,2006,A1 .Location in patent: Page/Page column 33

4
[ 1520-70-3 ]
[ 81565-18-6 ]
[ 163318-27-2 ]

Reference： [1]Chemical and Pharmaceutical Bulletin,2011,vol. 59,p. 783 - 786

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Isomers

Technical Information

? Alkyl Halide Occurrence ? General Reactivity ? Grignard Reaction ? Hiyama Cross-Coupling Reaction ? Kinetics of Alkyl Halides ? Kumada Cross-Coupling Reaction ? Preparation of Amines ? Reactions of Alkyl Halides with Reducing Metals ? Reactions of Amines ? Stille Coupling ? Substitution and Elimination Reactions of Alkyl Halides ? Suzuki Coupling

Historical Records

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Ghs Precautionary Statements

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
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P103	Read label before use
Prevention
Code	Phrase
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P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
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P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
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P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
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P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
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P251	Pressurized container: Do not pierce or burn, even after use.
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P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
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Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
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P306	IF ON CLOTHING:
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P308	IF exposed or concerned:
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P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
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P342	If experiencing respiratory symptoms:
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P378
P380	Evacuate area.
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P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
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P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
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.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
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P411
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P413
P420	Store away from other materials.
P422
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P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
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Ghs Hazard Statements

Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
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H226	Flammable liquid and vapour
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H228	Flammable solid
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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
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
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Health hazards
Code	Phrase
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H301	Toxic if swallowed
H302	Harmful if swallowed
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H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
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H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
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H332	Harmful if inhaled
H333	May be harmful if inhaled
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H351	Suspected of causing cancer
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H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

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