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ChemicalBook >> CAS DataBase List >>3'-Chloropropiophenone

3'-Chloropropiophenone

CAS No.
34841-35-5
Chemical Name:
3'-Chloropropiophenone
Synonyms
MCPP;M-CHLOROPROPIOPHENONE;1-(3-chlorophenyl)propan-1-one;3&priMe;3-chlorophenone;3'-chloroacetone;M-ChloroProiophenone;3'-Chloropropiopheno;Bupropion Impurity 22;Bupropion Impurity 48
CBNumber:
CB7234165
Molecular Formula:
C9H9ClO
Molecular Weight:
168.62
MDL Number:
MFCD00009925
MOL File:
34841-35-5.mol
MSDS File:
SDS
Last updated:2025-05-15 12:11:39

3'-Chloropropiophenone Properties

Melting point 45-47 °C(lit.)
Boiling point 124 °C14 mm Hg(lit.)
Density 1.1115 (rough estimate)
refractive index 1.5350 (estimate)
Flash point >230 °F
storage temp. Sealed in dry,Room Temperature
solubility Soluble in methanol.
form Crystalline Solid
color White to light yellow
InChI InChI=1S/C9H9ClO/c1-2-9(11)7-4-3-5-8(10)6-7/h3-6H,2H2,1H3
InChIKey PQWGFUFROKIJBO-UHFFFAOYSA-N
SMILES C(C1=CC=CC(Cl)=C1)(=O)CC
LogP 3.041
CAS DataBase Reference 34841-35-5(CAS DataBase Reference)
FDA UNII 2697RI8Z48
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-24/25
WGK Germany  3
HS Code  29147000
NFPA 704
1
2 0

3'-Chloropropiophenone price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 248193 3′-Chloropropiophenone 98% 34841-35-5 50g $155 2024-03-01 Buy
TCI Chemical C2033 3'-Chloropropiophenone >98.0%(GC) 34841-35-5 25g $23 2024-03-01 Buy
TCI Chemical C2033 3'-Chloropropiophenone >98.0%(GC) 34841-35-5 250g $172 2024-03-01 Buy
Alfa Aesar A12542 3'-Chloropropiophenone, 98% 34841-35-5 25g $30.65 2024-03-01 Buy
Alfa Aesar A12542 3'-Chloropropiophenone, 98% 34841-35-5 100g $76.65 2024-03-01 Buy
Product number Packaging Price Buy
248193 50g $155 Buy
C2033 25g $23 Buy
C2033 250g $172 Buy
A12542 25g $30.65 Buy
A12542 100g $76.65 Buy

3'-Chloropropiophenone Chemical Properties,Uses,Production

Description

Influence of solvents and temperature on the yield and enantioselectivity of the phenylation of 3′-chloropropiophenone has been investigated.

Chemical Properties

WHITE TO LIGHT YELLOW CRYSTALLINE SOLID

Uses

3'-Chloropropiophenone is a reagent used in the vinylation, alkylation and dienylation of ketones. It is also used in the preparation of thizaine derivatives that show antibacterial activity.

Uses

3'-Chloropropiophenone has been used in the preparation of 1-(3-chlorophenyl)-1-phenyl-1-propanol.

Application

3′-Chloropropiophenone can be used as a reactant to synthesize:
(S)-3-chloro-1-phenylpropanol via bio-catalyzed asymmetric reduction method.
1-(3-Chlorophenyl)-1-phenyl-1-propanol by phenylation with diphenylzinc in the presence of dihydroxy bis(sulfonamide) ligand.
(S)-Dapoxetine, a selective serotonin reuptake inhibitor.

Preparation

4.86 g (0.2 mol) of magnesium turnings, 30 ml of dry diethyl ether and a grain of iodine are placed in a one liter three-necked round-bottomed flask equipped with a condenser, a calcium chloride drying tube, a pressure equalizing funnel and a magnetic stirrer; the flask is purged with nitrogen, and 21.8 g (0.2 mol) of ethyl bromide in 30 ml of dry diethyl ether are then added. The mixture is then heated under reflux for one hour and left to cool. At ambient temperature, 16.51 g (0.12 mol) of 3-chlorobenzonitrile in 70 ml of dry diethyl ether are then added. A copious precipitate forms. The mixture is stirred overnight at ambient temperture and then cooled in an ice bath and hydrolysed by slowly adding 50 ml of water and then about 100 ml of 6N hydrochloric acid until the pH is acid. The mixture is stirred for one and a half hours and then extracted with ethyl acetate. The organic extract is then washed twice with water, dried and concentrated on a rotary evaporator. This gives 26 g of an orange oil, which is concentrated in vacuo to give about 18.2 g of ochre crystals of 3'-chloropropiophenone melting at about 40° C.
Literature source US04690931

74-96-4
766-84-7
34841-35-5
Synthesis of 3'-Chloropropiophenone from Bromoethane and 3-Chlorobenzonitrile
Global( 539)Suppliers
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View Lastest Price from 3'-Chloropropiophenone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-CHLORO PROPIOPHENONE pictures 2025-05-19 3-CHLORO PROPIOPHENONE
34841-35-5
 US $10.00 / ASSAYS 1ASSAYS 99% 1 ton RongNa Biotechnology Co.,Ltd
3'-Chloropropiophenone pictures 2025-05-14 3'-Chloropropiophenone
34841-35-5
 US $0.00-0.00 / kg 1kg 99% 1000 Hebei Junhua Import and Export Co., LTD
3'-Chloropropiophenone pictures 2025-04-23 3'-Chloropropiophenone
34841-35-5
 US $10.00 / kg 1kg 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
3-CHLOROPHENYL ETHYL KETONE (3-CHLOROPHENYL)PROPAN-1-ONE 1-(3-CHLOROPHENYL)-1-PROPANONE 3-CHLORO-1-PHENYL-PROPANONE 3-CHLOROPROPIOPHENONE M-CHLORO PROPIOPHENONE 3-Chloro-Propiophenone(M-ChloroProiophenone) M-ChloroProiophenone 3'-Chloropropiophenone 3'-Chloropropiopheno Between chloropropiophenone 1-Propanone, 1-(3-chlorophenyl)- Bupropion Des-t-ButylaMino IMpurity 3&priMe 3'-chloroacetone ：3’-Chloropropiophenone，1-(3-chlorophenyl)propan-1-one 3 '- chlorobenzene acetone 3'-Chloropropiophenone Synonyms 1-(3-Chlorophenyl)-1-propanone 3'-Chloropropiophenone, 97+% Bupropion Hydrochloride Impurit Ⅰ： 3'-Chloropropiophenone Bupropion Impurity 14 (3'-Chloropropiophenone) Bupropion Impurity 22 Bupropion Hydrochloride Impurity Ⅰ（3-chloropropiophenone） Chloropropiophenone Chloropropiophenone MCPP 3'-Chloropropiophenone 3'-Chloropropiophenone USP/EP/BP 3'-Chloropropiophenone/META CHLOROPROPIOPHENONE 3’-ChloropropiophenoneQ: What is 3’-Chloropropiophenone Q: What is the CAS Number of 3’-Chloropropiophenone Q: What is the storage condition of 3’-Chloropropiophenone Q: What are the applications of 3’-Chloropropiophenone 1-(3-Chlorphenyl)propan-1-on M-CHLOROPROPIOPHENONE MCPP 1-(3-chlorophenyl)propan-1-one Bupropion Hydrochloride Impurity Ⅰ (3-chloropropiophenone) DES-T-BUTYLAMINO IMPURITY Meta Chloropropiophenone 3-chlorophenone Bupropion Intermediate Meta - Chloropropiophenone ( 3 - Chloropropiophenone ) Chloropropiophenone (10 mg) (1-(3-Chlorophenyl)propan-1-one) (COLD SHIPMENT REQUIRED) 3'-Chloropropiophenone, ≥ 98.0% Bupropion Des-tert-butylamine Impurity Bupropion Impurity 48 1-(3-Chlorophenyl)propan-1-one (Bupropion Impurity) 3′-Chloropropiophenone, CAS 34841-35-5 34841-35-5 Organic Building Blocks Ketones Building Blocks Carbonyl Compounds C9 KETONE C9 Carbonyl Compounds Ketones Aromatic Propiophenones (substituted) Aromatic Ketones (substituted) Aromatic Halides (substituted) 34841-35-5 john's