ChemicalBook >> CAS DataBase List >>(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline structure

CAS No.: 313368-85-3

Chemical Name:: (6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline

Synonyms: AK668345;LUMAT-008;IHCH-7113;6b,de]10a-10aS)(6bR,Pyrido[3,octahydro-

CBNumber:: CB33162052

Molecular Formula:: C14H19N3

Molecular Weight:: 229.32

MDL Number:

MOL File:: 313368-85-3.mol

Last updated:2025-07-24 18:13:50

Request For Quotation

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline Properties

Boiling point	374.5±42.0 °C(Predicted)
Density	1.23±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
form	Solid
pka	10.30±0.20(Predicted)

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AK Scientific	4899CZ	(6Br,10aS)-3-methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline	313368-85-3	1g	$1815	2021-12-16	Buy
Alichem	313368853	(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline	313368-85-3	5g	$3181.6	2021-12-16	Buy
Alichem	313368853	(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline	313368-85-3	10g	$5406	2021-12-16	Buy
Ambeed	A112190	(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline 95%	313368-85-3	100mg	$75	2021-12-16	Buy
Ambeed	A112190	(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline 95%	313368-85-3	250mg	$119	2021-12-16	Buy

Product number	Packaging	Price	Buy
4899CZ	1g	$1815	Buy
313368853	5g	$3181.6	Buy
313368853	10g	$5406	Buy
A112190	100mg	$75	Buy
A112190	250mg	$119	Buy

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline Chemical Properties,Uses,Production

Uses

IHCH-7113 (Compound 166) is an agonist of 5-HT2A serotonin receptor with antidepressant activity. IHCH-7113 is promising for research of antipsychotic agent[1].

Synthesis

(6bR,10aS)-Ethyl 3-methyl-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(9H)-carboxylate

313369-26-5

313368-85-3

Example 8: Preparation of (6bR,10aS)-3-methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4': 4,5]pyrrolo[1,2,3-de]quinoxaline: tert-butyl (6bR,10aS)-3-methyl-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4'. 4,5]pyrrolo[1,2,3-de]quinoxaline-8-carboxylic acid tert-butyl ester (ca. 18.5 g, 57 mmol), KOH (12.7 g, 226 mmol), and n-butanol were added to a 300 mL pressurized flask and heated at 120 °C in an oil bath for 3 hours. Upon completion of the reaction, n-butanol was removed under reduced pressure and 300 mL of water was added, followed by extraction with dichloromethane (DCM). The DCM layers were combined, washed with brine and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to give (6bR,10aS)-3-methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline. Alternative method: tert-butyl (6bR,10aS)-3-methyl-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8-carboxylate and 1090 mL of HCl were added to a 5L three-necked, round-bottomed flask. the resultant solution was heated at 95°C for 15 hours. Upon completion of the reaction, the reaction mixture was cooled to about 50 °C in an ice bath, followed by the addition of 1090 mL of methyl tert-butyl ether (MTBE). A 25% NaOH solution (1308 mL) was slowly added through the addition funnel, keeping the internal temperature below 30°C. After addition of the NaOH solution, the aqueous layer was pH > 14. 1090 mL of ethyl acetate (EtOAc) was added and the resulting dark-colored mixture was stirred in an ice bath for about 1 hour. The layers were separated and the aqueous layer was extracted with 1090mL EtOAc. The organic layers were combined, washed with 1090 mL of brine, filtered, and concentrated under reduced pressure to give 166.8 g of dark brown liquid (theoretical yield 158.5 g).HPLC analysis showed the product to be 88.1% pure.1H NMR analysis conformed to the expected structure, showing the presence of more than 5% of a single impurity.LC-MS analysis showed 93% of the main peak m/e=230 (M+1). The product was stored in a cold room under N2 protection.1H NMR (CDCl3,300MHz) δ 1.71-1.97 (m,2H), 2.58-2.70 (m,1H), 2.80-2.92 (m,6H), 2.98-3.12 (m,2H), 3.26-3.37 (m,3H), 3.55-3.44 (m,1H) , 6.41 (d,J=7.8Hz,1H), 6.51 (d,J=7.2Hz,1H), 6.65 (t,J=7.8Hz,1H).

References

[1] Duan W, et al. Serotonin 2A Receptor (5-HT2AR) Agonists: Psychedelics and Non-Hallucinogenic Analogues as Emerging Antidepressants. Chem Rev. 2024 Jan 10;124(1):124-163. DOI:10.1021/acs.chemrev.3c00375

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline synthesis

Synthesis of (6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline from (6bR,10aS)-Ethyl 3-methyl-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(9H)-carboxylate

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline Preparation Products And Raw materials

Raw materials

(6bR,10aS)-Ethyl 3-methyl-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(9H)-carboxylate Sodium hydroxide tert-Butyl methyl ether

Preparation Products

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline Suppliers

Global( 75)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Chengdu Aupone Pharmaceutical Co.Ltd.	+86-28-+86-28-87843998-6060-6060 +8618631098571	lijiaqi@aupone.com	China	55	58
Shanghai Jinghao Pharmaceutical Co.,Ltd	+86-21-68900963	sales@jinghaopharma.com	CHINA	153	58
Finetech Industry Limited	+86-27-8746-5837 +8619945049750	info@finetechnology-ind.com	China	9629	58
Shanghai Innopharm Industrial Co., Ltd.	+86-21-59960785 +86-17701845089	sales@hoyaopharm.com	China	338	58
PRISUN PHARMATECH CO.,LTD	+86-021-54326183-8001 +8618917565227	prisun@prisunpharma.com	China	215	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49734	58
Chemtour Biotech Co., Ltd	+8617327281506	market@chemtour.com	China	1521	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8615965530500	nickzhang@hangyubiotech.com	China	10985	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Aladdin Scientific		tp@aladdinsci.com	United States	52924	58

Supplier	Advantage
Chengdu Aupone Pharmaceutical Co.Ltd.	58
Shanghai Jinghao Pharmaceutical Co.,Ltd	58
Finetech Industry Limited	58
Shanghai Innopharm Industrial Co., Ltd.	58
PRISUN PHARMATECH CO.,LTD	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
Chemtour Biotech Co., Ltd	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
LEAPCHEM CO., LTD.	58
Aladdin Scientific	58

View Lastest Price from (6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-06-16	(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline 313368-85-3	US $0.00 / KG	5KG	98.5	10Tons	Chengdu Aupone Pharmaceutical Co.Ltd.

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline
313368-85-3
US $0.00 / KG
98.5
Chengdu Aupone Pharmaceutical Co.Ltd.

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline Spectrum

(6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline(313368-85-3)¹HNMR

LUMAT-008 1H-Pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline, 2,3,6b,7,8,9,10,10a-octahydro-3-methyl-, (6bR,10aS) (6bR,10aS)-2,3,6b,7,8,9,10,10a-Octahydro-3-methyl-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline (6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydropyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline (10R,15S)-4-methyl-1,4,12-triazatetracyclo[7.6.1.0?1?.01o1?]hexadeca-5,7,9(16)-triene IHCH-7113 Lumateperone-impurity (6bR, 10a- 10aS) 6b, de] octahydro- Pyrido[3, pyrrolo[1, quinoxaline, 2, (6bR,10aS)-3-methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline AK668345 Lumateperone Impurity 32 (10R,15S)-4-methyl-1,4,12-triazatetracyclo[7.6.1.0?1?.01o1?]hexadeca-5,7,9(16)-triene - [M57833] (6bR,10aS)-3-Methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline 313368-85-3