Product Name

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  • Name

    Procaine hydrochloride

  • EINECS 200-077-2
  • CAS No. 51-05-8
  • Article Data3
  • CAS DataBase
  • Density 1.1761 (rough estimate)
  • Solubility soluble in water
  • Melting Point 155-156 °C(lit.)
  • Formula C13H20N2O2.HCl
  • Boiling Point 373.6 °C at 760 mmHg
  • Molecular Weight 272.775
  • Flash Point 179.8 °C
  • Transport Information UN 2811 6.1/PG 3
  • Appearance white crystalline powder
  • Safety 36/37/39-45-37/39-26
  • Risk Codes 25-43-36/37/38-23/24/25
  • Molecular Structure Molecular Structure of 51-05-8 (Procaine hydrochloride)
  • Hazard Symbols ToxicT
  • Synonyms Benzoicacid, 4-amino-, 2-(diethylamino)ethyl ester, monohydrochloride (9CI);Allocaine;Anadolor;Anesthesol;Atoxicocaine;Cetain;Diethylaminoethanol 4-aminobenzoate hydrochloride;Ethocain;Ethocaine;Geriocaine;Gerovital H3;Irocaine;Isocain;Jenacaine;Kerocaine;Medaject;Naucain;Naucaine;Procaine hydrochloride;
  • PSA 55.56000
  • LogP 3.15060

Synthetic route

water
7732-18-5

water

4-β-D-glucopyranosylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride

4-β-D-glucopyranosylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride

A

D-glucose
50-99-7

D-glucose

B

procaine hydrochloride
51-05-8

procaine hydrochloride

Conditions
ConditionsYield
at 20 - 100℃; Equilibrium constant;
sodium salicylate
54-21-7

sodium salicylate

procaine hydrochloride
51-05-8

procaine hydrochloride

procainium salicylate
4344-99-4

procainium salicylate

Conditions
ConditionsYield
In water; acetone at 20℃;98%
carbon dioxide
124-38-9

carbon dioxide

procaine hydrochloride
51-05-8

procaine hydrochloride

procainium hydrocarbonate

procainium hydrocarbonate

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at -4 - 0℃; under 760.051 Torr; Product distribution / selectivity;97.7%
myricetin
529-44-2

myricetin

procaine hydrochloride
51-05-8

procaine hydrochloride

6,8-bis{p-[2-(diethylamino)ethoxycarbonyl]benzeneazo}-3,3',4',5,5',7-hexahydroxyflavone

6,8-bis{p-[2-(diethylamino)ethoxycarbonyl]benzeneazo}-3,3',4',5,5',7-hexahydroxyflavone

Conditions
ConditionsYield
Stage #1: procaine hydrochloride With hydrogenchloride; sodium acetate; sodium nitrite In water Diazotization;
Stage #2: myricetin In ethanol; water at 25℃; Substitution;
95%
procaine hydrochloride
51-05-8

procaine hydrochloride

2-diethylaminoethyl 4-amino-3-chlorobenzoate

2-diethylaminoethyl 4-amino-3-chlorobenzoate

Conditions
ConditionsYield
With N-chloro-succinimide; 2,2,6,6-tetramethylpiperidin-1-oxoammonium trifluoromethanesulfonate In chloroform at 25℃; for 12h; Reagent/catalyst; Schlenk technique;95%
procaine hydrochloride
51-05-8

procaine hydrochloride

N,N-diethyl-1,1,1-trimethylsilanamine
996-50-9

N,N-diethyl-1,1,1-trimethylsilanamine

N,N'-Diethylaminoethyl-p-aminobenzoxytrimethylsilane
76064-19-2

N,N'-Diethylaminoethyl-p-aminobenzoxytrimethylsilane

Conditions
ConditionsYield
With triethylamine for 2h; Heating;82%
procaine hydrochloride
51-05-8

procaine hydrochloride

sodium 2-(4-isobutylphenyl)propionate
31121-93-4

sodium 2-(4-isobutylphenyl)propionate

C13H20N2O2*C13H18O2

C13H20N2O2*C13H18O2

Conditions
ConditionsYield
In water at 20℃; for 2h;79.1%
3-Acetyl-4,5,5-trimethyl-Δ3-butenolide
13156-10-0

3-Acetyl-4,5,5-trimethyl-Δ3-butenolide

procaine hydrochloride
51-05-8

procaine hydrochloride

4-[1-(4,5,5-Trimethyl-2-oxo-2,5-dihydro-furan-3-yl)-eth-(E)-ylideneamino]-benzoic acid 2-diethylamino-ethyl ester
82814-30-0

4-[1-(4,5,5-Trimethyl-2-oxo-2,5-dihydro-furan-3-yl)-eth-(E)-ylideneamino]-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With sodium In ethanol for 4h; Heating;54.4%
3-acetyl-2-oxo-4,5-dihydrofuran
517-23-7

3-acetyl-2-oxo-4,5-dihydrofuran

procaine hydrochloride
51-05-8

procaine hydrochloride

4-[1-(2-oxo-tetrahydro-[3]furyl)-ethylLiDenamino]-benzoic acid-(2-diethylamino-ethyl ester)

4-[1-(2-oxo-tetrahydro-[3]furyl)-ethylLiDenamino]-benzoic acid-(2-diethylamino-ethyl ester)

Conditions
ConditionsYield
at 150℃;
D-glucose
50-99-7

D-glucose

procaine hydrochloride
51-05-8

procaine hydrochloride

4-β-D-glucopyranosylamino-benzoic acid-(2-diethylamino-ethyl ester)
47593-05-5

4-β-D-glucopyranosylamino-benzoic acid-(2-diethylamino-ethyl ester)

Conditions
ConditionsYield
With ethanol
With water
2-Bromo-1-(3,4-dimethoxyphenyl)ethanone
1835-02-5

2-Bromo-1-(3,4-dimethoxyphenyl)ethanone

procaine hydrochloride
51-05-8

procaine hydrochloride

4-(3,4-dimethoxy-phenacylamino)-benzoic acid-(2-diethylamino-ethyl ester)

4-(3,4-dimethoxy-phenacylamino)-benzoic acid-(2-diethylamino-ethyl ester)

Conditions
ConditionsYield
With water
p-hydroxyphenacyl chloride
6305-04-0

p-hydroxyphenacyl chloride

procaine hydrochloride
51-05-8

procaine hydrochloride

4-(4-hydroxy-phenacylamino)-benzoic acid-(2-diethylamino-ethyl ester)

4-(4-hydroxy-phenacylamino)-benzoic acid-(2-diethylamino-ethyl ester)

Conditions
ConditionsYield
With water
procaine hydrochloride
51-05-8

procaine hydrochloride

4-amino-3-bromo-benzoic acid-(2-diethylamino-ethyl ester)

4-amino-3-bromo-benzoic acid-(2-diethylamino-ethyl ester)

Conditions
ConditionsYield
With water; bromine
procaine hydrochloride
51-05-8

procaine hydrochloride

methyl chloroformate
79-22-1

methyl chloroformate

4-methoxycarbonylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride
97441-57-1

4-methoxycarbonylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride

procaine hydrochloride
51-05-8

procaine hydrochloride

α-bromoacetophenone
70-11-1

α-bromoacetophenone

4-phenacylamino-benzoic acid-(2-diethylamino-ethyl ester)

4-phenacylamino-benzoic acid-(2-diethylamino-ethyl ester)

Conditions
ConditionsYield
With water
2,5,8,11,14-pentaoxa-pentadecanedioyl chloride
42021-85-2

2,5,8,11,14-pentaoxa-pentadecanedioyl chloride

procaine hydrochloride
51-05-8

procaine hydrochloride

C36H54N4O11
41562-67-8

C36H54N4O11

Conditions
ConditionsYield
With triethylamine In chloroform
benzaldehyde (4-phenyl-selenazol-2-yl)-hydrazone
87385-94-2

benzaldehyde (4-phenyl-selenazol-2-yl)-hydrazone

procaine hydrochloride
51-05-8

procaine hydrochloride

4-(4-Phenyl-2-{N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester
109054-36-6

4-(4-Phenyl-2-{N'-[1-phenyl-meth-(Z)-ylidene]-hydrazino}-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite 1.) 0 deg C, 2.) EtOH, 0-5 deg C; Yield given. Multistep reaction;
thiazolo[3,2-a]benzimidazol-3(2H)-one
3042-01-1

thiazolo[3,2-a]benzimidazol-3(2H)-one

procaine hydrochloride
51-05-8

procaine hydrochloride

4-(3-Oxo-2,3-dihydro-benzo[4,5]imidazo[2,1-b]thiazol-2-ylazo)-benzoic acid 2-diethylamino-ethyl ester; hydrochloride
107106-86-5

4-(3-Oxo-2,3-dihydro-benzo[4,5]imidazo[2,1-b]thiazol-2-ylazo)-benzoic acid 2-diethylamino-ethyl ester; hydrochloride

Conditions
ConditionsYield
With sodium nitrite 1) glacial acetic acid, H2O, 0 deg C, 2) dioxane, 2 h, 5 deg C; Yield given. Multistep reaction;
procaine hydrochloride
51-05-8

procaine hydrochloride

s-trans-((2trans-4trans)-5-(4-dimethylaminophenyl)phenyl)penta-2,4-dienal
20432-36-4

s-trans-((2trans-4trans)-5-(4-dimethylaminophenyl)phenyl)penta-2,4-dienal

C26H33N3O2*H(1+)

C26H33N3O2*H(1+)

Conditions
ConditionsYield
With hydrogenchloride In methanol for 0.166667h;
procaine hydrochloride
51-05-8

procaine hydrochloride

2-hydroxy-benzaldehyde (4-phenyl-selenazol-2-yl)-hydrazone
109054-52-6

2-hydroxy-benzaldehyde (4-phenyl-selenazol-2-yl)-hydrazone

4-(2-{N'-[1-(2-Hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazino}-4-phenyl-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester
109081-52-9

4-(2-{N'-[1-(2-Hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazino}-4-phenyl-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite 1.) 0 deg C, 2.) EtOH, 0-5 deg C; Yield given. Multistep reaction;
procaine hydrochloride
51-05-8

procaine hydrochloride

4-phenyl-[2-(4-metoxy-benzyliden)-hydrazinyl]-1,3-selenazole
109054-53-7

4-phenyl-[2-(4-metoxy-benzyliden)-hydrazinyl]-1,3-selenazole

4-(2-{N'-[1-(4-Methoxy-phenyl)-meth-(Z)-ylidene]-hydrazino}-4-phenyl-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester
109054-37-7

4-(2-{N'-[1-(4-Methoxy-phenyl)-meth-(Z)-ylidene]-hydrazino}-4-phenyl-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite 1.) 0 deg C, 2.) EtOH, 0-5 deg C; Yield given. Multistep reaction;
procaine hydrochloride
51-05-8

procaine hydrochloride

4-hydroxy-3-methoxy-benzaldehyde (4-phenyl-selenazol-2-yl)-hydrazone
109054-54-8

4-hydroxy-3-methoxy-benzaldehyde (4-phenyl-selenazol-2-yl)-hydrazone

4-(2-{N'-[1-(3-Hydroxy-4-methoxy-phenyl)-meth-(Z)-ylidene]-hydrazino}-4-phenyl-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester

4-(2-{N'-[1-(3-Hydroxy-4-methoxy-phenyl)-meth-(Z)-ylidene]-hydrazino}-4-phenyl-selenazol-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite 1.) 0 deg C, 2.) EtOH, 0-5 deg C; Yield given. Multistep reaction;
procaine hydrochloride
51-05-8

procaine hydrochloride

3-Benzylthiazolidin-2-one-4-thione
95213-81-3

3-Benzylthiazolidin-2-one-4-thione

4-(3-Benzyl-2-oxo-4-thioxo-thiazolidin-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester; hydrochloride
117014-20-7

4-(3-Benzyl-2-oxo-4-thioxo-thiazolidin-5-ylazo)-benzoic acid 2-diethylamino-ethyl ester; hydrochloride

Conditions
ConditionsYield
With sodium nitrite 1.) acetic acid, water, 0-5 deg C, 10 min, 2.) dioxane, 0 deg C, 2 h; Yield given. Multistep reaction;
procaine hydrochloride
51-05-8

procaine hydrochloride

5-Carbamoyl-2-methoxy-benzoyl chloride
60795-47-3

5-Carbamoyl-2-methoxy-benzoyl chloride

4-(5-Carbamoyl-2-methoxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
89366-52-9

4-(5-Carbamoyl-2-methoxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 3h; Heating; Yield given;
procaine hydrochloride
51-05-8

procaine hydrochloride

5-Carbamoyl-2-octyloxy-benzoyl chloride

5-Carbamoyl-2-octyloxy-benzoyl chloride

4-(5-Carbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
89366-50-7

4-(5-Carbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 3h; Heating; Yield given;
procaine hydrochloride
51-05-8

procaine hydrochloride

2-Methoxy-5-octylcarbamoyl-benzoyl chloride

2-Methoxy-5-octylcarbamoyl-benzoyl chloride

4-(2-Methoxy-5-octylcarbamoyl-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
89366-60-9

4-(2-Methoxy-5-octylcarbamoyl-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 3h; Heating; Yield given;
procaine hydrochloride
51-05-8

procaine hydrochloride

5-Isopropylcarbamoyl-2-octyloxy-benzoyl chloride

5-Isopropylcarbamoyl-2-octyloxy-benzoyl chloride

4-(5-Isopropylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
89366-57-4

4-(5-Isopropylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 3h; Heating; Yield given;
procaine hydrochloride
51-05-8

procaine hydrochloride

5-Isobutylcarbamoyl-2-octyloxy-benzoyl chloride

5-Isobutylcarbamoyl-2-octyloxy-benzoyl chloride

4-(5-Isobutylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
89366-51-8

4-(5-Isobutylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 3h; Heating; Yield given;
procaine hydrochloride
51-05-8

procaine hydrochloride

5-Cyclohexylcarbamoyl-2-octyloxy-benzoyl chloride

5-Cyclohexylcarbamoyl-2-octyloxy-benzoyl chloride

4-(5-Cyclohexylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
89366-53-0

4-(5-Cyclohexylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 3h; Heating; Yield given;
procaine hydrochloride
51-05-8

procaine hydrochloride

5-Octylcarbamoyl-2-octyloxy-benzoyl chloride

5-Octylcarbamoyl-2-octyloxy-benzoyl chloride

4-(5-Octylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester
89366-59-6

4-(5-Octylcarbamoyl-2-octyloxy-benzoylamino)-benzoic acid 2-diethylamino-ethyl ester

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran for 3h; Heating; Yield given;
procaine hydrochloride
51-05-8

procaine hydrochloride

Procainperiodid

Procainperiodid

Conditions
ConditionsYield
With iodine; potassium iodide In ethanol

Procaine hydrochloride Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Procaine hydrochloride Specification

The Pocaine hydrochloride is an organic compound with the formula C13H20N2O2.HCl. The IUPAC name of this chemical is 2-diethylaminoethyl 4-aminobenzoate hydrochloride. With the CAS registry number 51-05-8, it is also named as 4-Aminobenzoate de 2-(diéthylamino)éthyle chlorhydrate. The product's categories are Pharmaceutical; Sodium Channel. Besides, it is a white crystalline powder, which should be stored in a dark and closed place. It is a local anesthetic and used for pharmaceuticals.

Physical properties about Pocaine hydrochloride are:
(1)ACD/LogP: 2.36; (2)ACD/LogD (pH 5.5): -0.65; (3)ACD/LogD (pH 7.4): 0.52; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 6.67; (8)#H bond acceptors: 4; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 8; (11)Polar Surface Area: 32.78 Å2; (12)Flash Point: 179.8 °C; (13)Enthalpy of Vaporization: 62.09 kJ/mol; (14)Boiling Point: 373.6 °C at 760 mmHg; (15)Vapour Pressure: 8.84E-06 mmHg at 25°C.

When you are using Procaine hydrochloride, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCCN(CC)CC)c1ccc(N)cc1.Cl
(2)InChI: InChI=1/C13H20N2O2.ClH/c1-3-15(4-2)9-10-17-13(16)11-5-7-12(14)8-6-11;/h5-8H,3-4,9-10,14H2,1-2H3;1H
(3)InChIKey: HCBIBCJNVBAKAB-UHFFFAOYAF
(4)Std. InChI: InChI=1S/C13H20N2O2.ClH/c1-3-15(4-2)9-10-17-13(16)11-5-7-12(14)8-6-11;/h5-8H,3-4,9-10,14H2,1-2H3;1H
(5)Std. InChIKey: HCBIBCJNVBAKAB-UHFFFAOYSA-N

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