Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester

(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester

(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester price.
  • $139.9 - $1958
  • Product name: (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester
  • CAS: 629652-40-0
  • MF: C22H19ClN2O5
  • MW: 426.85
  • EINECS:
  • MDL Number:MFCD27918680
  • Synonyms:(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester;Tadalafil Impurity 8;(1S,3R)-1-(1;(1S,3R)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester;Tadalafil impurity 10;Tadalafil-006;1H-Pyrido[3,4-b]indole-3-carboxylic acid,1-(1,3-benzodioxol-5-yl)-2-(chloroacetyl)-2,3,4,9-tetrahydro-, methylester, (1S,3R)-;Tadalafil-006-1S3R
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Biosynth
  • TRC
Package
  • 1mg
  • 2mg
  • 5MG
  • 0.005g
  • 0.01g
  • 10mg
  • 0.025g
  • 25mg
  • 0.05g
  • 100MG
  • 0.1g
  • 250mg
  • 2.5g
  • Manufactureraablocks
  • Product numberAA00EF5Y
  • Product descriptionMethyl (1S,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
  • Packaging250mg
  • Price$324
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EF5Y
  • Product descriptionMethyl (1S,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
  • Packaging2.5g
  • Price$1687
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD269599
  • Product descriptionTadalafil impurity 2 95%
  • Packaging100MG
  • Price$1850
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPN0001943
  • Product description(1S,3R)-1-BENZO[1,3]DIOXOL-5-YL-2-(2-CHLORO-ACETYL)-2,3,4,9-TETRAHYDRO-1H-B-CARBOLINE-3-CARBOXYLIC ACID METHYL ESTER 95.00%
  • Packaging5MG
  • Price$505.13
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging10mg
  • Price$840.9
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging0.005g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging0.01g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging0.025g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging0.05g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging0.1g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging25mg
  • Price$1529
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging5mg
  • Price$462.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging1mg
  • Price$139.9
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18202
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester
  • Packaging2mg
  • Price$254.4
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-B121700-250MG
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester
  • Packaging250mg
  • Price$255
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-B121700-2.5G
  • Product description(1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester
  • Packaging2.5g
  • Price$1958
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00EF5Y Methyl (1S,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate 250mg $324 2026-05-28 Buy
aablocks AA00EF5Y Methyl (1S,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate 2.5g $1687 2026-05-28 Buy
ACHEMBLOCK AD269599 Tadalafil impurity 2 95% 100MG $1850 2026-05-27 Buy
American Custom Chemicals Corporation APN0001943 (1S,3R)-1-BENZO[1,3]DIOXOL-5-YL-2-(2-CHLORO-ACETYL)-2,3,4,9-TETRAHYDRO-1H-B-CARBOLINE-3-CARBOXYLIC ACID METHYL ESTER 95.00% 5MG $505.13 2021-12-16 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 10mg $840.9 2021-12-16 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 0.005g $900 2026-06-04 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 0.01g $900 2026-06-04 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 0.025g $900 2026-06-04 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 0.05g $900 2026-06-04 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 0.1g $900 2026-06-04 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 25mg $1529 2021-12-16 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 5mg $462.5 2021-12-16 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 1mg $139.9 2021-12-16 Buy
Biosynth FB18202 (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic acid methyl ester 2mg $254.4 2021-12-16 Buy
TRC TRC-B121700-250MG (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester 250mg $255 2026-06-03 Buy
TRC TRC-B121700-2.5G (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester 2.5g $1958 2026-06-03 Buy
Next Last

Properties

Melting point :209 °C(Solv: ethyl ether (60-29-7))
Boiling point :627.5±55.0 °C(Predicted)
Density :1.445±0.06 g/cm3(Predicted)
storage temp. :Refrigerator, under inert atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly)
form :Solid
pka :16.25±0.60(Predicted)
color :Pale Yellow to Light Brown

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

An intermediate in the preparation of cis-Tadalafil (T004520). A PDE5 inhibitor.

More related product prices

cis-Tadalafil (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester (1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester (1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester cis-ent-Tadalafil Tadalafil Tadalafil KetolactaM D(+)-Tryptophan (1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-2-CHLOROACETYL-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] (1R,3R)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID, 1,2,3,4-TETRAHYDRO-1-(3,4-METHYLENEDIOXYPH ENYL), METHYL ESTER, HYDROCHLORIDE 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-bromo-3,3-dimethyl-7-oxo-, diphenylmethyl ester, 4-oxide, (2S,5R,6S)- PEAK E ent-Tadalafil 27738-46-1 N-Octyl Nortadalafil Amino Tadalafil L-Tryptophan (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester 7797-83-3

Related product price

Suppliers and manufacturers

Sinco Pharmachem (ShenZhen) R&D Co., Ltd.
Amadis Chemical Company Limited
QUALITY CONTROL SOLUTIONS LTD. J & K SCIENTIFIC LTD. Quality Control Solutions Ltd. Shanghai Kewel Chemical Co., Ltd. Nanjing XiZe Biotechnology CO., Ltd. Shanghai Xiang Xin Industrial Co., Ltd. Sichuan jiayinglai technology CO.,LTD Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.