ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester

(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester

CAS No.: 171596-44-4

Chemical Name:: (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester

Synonyms: TDF-LB-M1;Tadalafil-014-1R3S;Tadalafil Impurity 2;Tadalafil Impurity 4;Tadalafil Impurity 31;Tadalafil Impurity 12;Atorvastatin Impurity Ⅴ;Atorvastatin Impurity Ⅵ;Tadalafil Related Impuirty 5;Atorvastatin 3-Oxo Sodium Salt

CBNumber:: CB52542864

Molecular Formula:: C20H18N2O4

Molecular Weight:: 350.37

MOL File:: 171596-44-4.mol

Modify Date:: 2023/4/23 13:52:06

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(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Properties

Melting point	154 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
Boiling point	531.0±50.0 °C(Predicted)
Density	1.359±0.06 g/cm3(Predicted)
storage temp.	Refrigerator
solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	16.87±0.60(Predicted)
color	White to Off-White

(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester can be used in the preparation of pyrazinopyridoindole derivatives for their PDE5 inhibitory activity.

(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Preparation Products And Raw materials

Raw materials

methyl L-tryptophanate (1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Ethanol L-Tryptophan Piperonyl aldehyde

Preparation Products

cis-Tadalafil

(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Suppliers

Global( 58)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd	+91-172-5066494	Haryana, India	6773	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30253	58	Inquiry
China National Standard Pharmaceutical Corporation Limited	+8615391658522	China	11927	58	Inquiry
Amadis Chemical Company Limited	571-89925085	China	131980	58	Inquiry
Guangzhou Zhiya Chemdrugs Co.,Ltd	18122150900	China	646	55	Inquiry
Shanghai Xiang Xin Industrial Co., Ltd.	021-50211651 13651607026	China	498	58	Inquiry
Carbosynth	+86 512 6260 5585	United Kingdom	6018	58	Inquiry
Tianjin shijia biomedical technology co., LTD	15022261580	China	2430	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
SynZeal Research Pvt Ltd	58
Pharmaffiliates Analytics and Synthetics P. Ltd	58
Career Henan Chemica Co	58
China National Standard Pharmaceutical Corporation Limited	58
Amadis Chemical Company Limited	58
Guangzhou Zhiya Chemdrugs Co.,Ltd	55
Shanghai Xiang Xin Industrial Co., Ltd.	58
Carbosynth	58
Tianjin shijia biomedical technology co., LTD	58

171596-44-4((1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester)Related Search:

Tadalafil EP Impurity Tadalafil Impurity 20 N-Desmethyl-N-cyclopentyl Tadalafil 3S,5R isoMer, or (3S,5R)-7-[3-(phenylcarbaMoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calciuM salt O-Methyl Atorvastatin Calcium Salt

(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 Atorvastatin Impurity 27 Atorvastatin IMpurity 8 Atorvastatin Related Compound C Atorvastatin lactone

Atorvastatin IMpurity 3 Atorvastatin EP IMpurity F Atorvastatin Acetonide N,3-Diphenyl-2-(2-methyl-1-oxopropyl)4-oxo-N-benzenebutanamide (Mixture of Diastereomers) Atorvastatin Impurity 16

3S, 5S enantioMer of Atorvastatin CalciuM Atorvastatin Impurity 22 Atorvastatin IMpurity 6

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Tadalafil IMpurity: IMpurity D Atorvastatin 3-Oxo Sodium Salt Atorvastatin 5-O-Methyl Sodium Salt 2,3-Anhydro Atorvastatin Ethyl Ester Tadalafil impurity 15/(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester (1R,3S)-1-benzo[1,3]dioxol-5-yl-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid methyl ester Tadalafil Impurity 31 Tadalafil Related Impuirty 5 Tadalafil-014-1R3S (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester HCl Atorvastatin Impurity Ⅴ Atorvastatin Impurity Ⅵ Tadalafil Impurity 2 Tadalafil Impurity 4 Tadalafil Impurity 12 1H-Pyrido[3,4-b]indole-3-carboxylic acid, 1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-, methyl ester, (1R,3S)- Tadalafil intermediate I diastereomer 2 (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-carboxylic Acid Methyl Ester Methyl (1R,3S)-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate TDF-LB-M1 (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester 171596-44-4 17596-30-8 Chiral Reagents Inhibitors Intermediates & Fine Chemicals Pharmaceuticals