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ChemicalBook >> CAS DataBase List >> 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one price.
  • $6 - $2333.1
  • Product name: 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • CAS: 63234-80-0
  • MF: C11H15ClN2O
  • MW: 226.7
  • EINECS:613-192-1
  • MDL Number:MFCD06200813
  • Synonyms:3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]-pyrididine-4-one (intermediate of Risperidone);3-(2-CHLOROETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE;3-(2-CHLORO-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO[1,2-A]PYRIMIDIN-4-ONE;3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDINO[1,2-A]PYRIMIDINE-4-ONE;3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO(1,2A)PYRIMIDINE-4-ONE;3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRLDO[1,2-A]PYRIMDIN-4-ONE;3-2(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-alpha]pyrimnidin-4-one;3-2(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO[1,2-A]PYRIMDIN-4-ONE
29 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • AstaTech
  • Biosynth Carbosynth
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • TCI Chemical
  • TRC
Package
  • 4*25/ G
  • 5MG
  • 50mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50G
  • 100g
  • 250g
  • 500g
  • 5/ G
  • 25/ G
  • ManufacturerAHH
  • Product numberMT-05237
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 98%
  • Packaging25g
  • Price$245
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberI244
  • Product description3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging25g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123984
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123984
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97%
  • Packaging5g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123984
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97%
  • Packaging10g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123984
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97%
  • Packaging25g
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123984
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97%
  • Packaging100g
  • Price$112
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA123984
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97%
  • Packaging500g
  • Price$392
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0046078
  • Product descriptionRISPERIDONE IMPURITY L 95.00%
  • Packaging5MG
  • Price$453.64
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0020290
  • Product description3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO [1,2-A] PYRIMIDINE-4-ONE 95.00%
  • Packaging1G
  • Price$739.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0020290
  • Product description3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO [1,2-A] PYRIMIDINE-4-ONE 95.00%
  • Packaging50G
  • Price$1041.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0020290
  • Product description3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO [1,2-A] PYRIMIDINE-4-ONE 95.00%
  • Packaging10G
  • Price$2333.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number40302
  • Product description3-(2-CHLORO-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO[1,2-A]PYRIMIDIN-4-ONE 97%
  • Packaging5/ G
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number40302
  • Product description3-(2-CHLORO-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO[1,2-A]PYRIMIDIN-4-ONE 97%
  • Packaging25/ G
  • Price$190
  • Updated2021-12-16
  • Buy
  • ManufacturerAstaTech
  • Product number40302
  • Product description3-(2-CHLORO-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO[1,2-A]PYRIMIDIN-4-ONE 97%
  • Packaging4*25/ G
  • Price$474
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC20229
  • Product description3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
  • Packaging10g
  • Price$40
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-05237 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 98% 25g $245 2021-12-16 Buy
AK Scientific I244 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 25g $151 2021-12-16 Buy
Ambeed A123984 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97% 1g $6 2021-12-16 Buy
Ambeed A123984 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97% 5g $19 2021-12-16 Buy
Ambeed A123984 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97% 10g $34 2021-12-16 Buy
Ambeed A123984 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97% 25g $56 2021-12-16 Buy
Ambeed A123984 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97% 100g $112 2021-12-16 Buy
Ambeed A123984 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 97% 500g $392 2021-12-16 Buy
American Custom Chemicals Corporation API0046078 RISPERIDONE IMPURITY L 95.00% 5MG $453.64 2021-12-16 Buy
American Custom Chemicals Corporation HCH0020290 3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO [1,2-A] PYRIMIDINE-4-ONE 95.00% 1G $739.2 2021-12-16 Buy
American Custom Chemicals Corporation HCH0020290 3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO [1,2-A] PYRIMIDINE-4-ONE 95.00% 50G $1041.6 2021-12-16 Buy
American Custom Chemicals Corporation HCH0020290 3-(2-CHLOROETHYL)-6,7,8,9-TETRAHYDRO-2-METHYL-4H-PYRIDO [1,2-A] PYRIMIDINE-4-ONE 95.00% 10G $2333.1 2021-12-16 Buy
AstaTech 40302 3-(2-CHLORO-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO[1,2-A]PYRIMIDIN-4-ONE 97% 5/ G $63 2021-12-16 Buy
AstaTech 40302 3-(2-CHLORO-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO[1,2-A]PYRIMIDIN-4-ONE 97% 25/ G $190 2021-12-16 Buy
AstaTech 40302 3-(2-CHLORO-ETHYL)-2-METHYL-6,7,8,9-TETRAHYDRO-PYRIDO[1,2-A]PYRIMIDIN-4-ONE 97% 4*25/ G $474 2021-12-16 Buy
Biosynth Carbosynth FC20229 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one 10g $40 2021-12-16 Buy

Properties

Melting point :68.5-69.5 °C
Boiling point :337 °C
Density :1.30
Flash point :157 °C
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :3.58±0.70(Predicted)
color :White to Off-White
InChI :InChI=1S/C11H15ClN2O/c1-8-9(5-6-12)11(15)14-7-3-2-4-10(14)13-8/h2-7H2,1H3
InChIKey :CMWCQQUYLPYOMY-UHFFFAOYSA-N
SMILES :C12CCCCN1C(=O)C(CCCl)=C(C)N=2
CAS DataBase Reference :63234-80-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

3-(2-Chloroethyl)-6,7,8,9-TH-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is an intermediate in the synthesis of Risperidone.

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