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Tadalafil KetolactaM

Tadalafil KetolactaM structure

CAS No.: 1346605-38-6

Chemical Name:: Tadalafil KetolactaM

Synonyms: Tadalafil KetolactaM;Tadalafil Impurity 19;Tadalafil EP Impurity H;Tadalafil Ketolactam (>Tadalafil Ketolactam (>85%);Tadalafil Ketolactam (>90%);Tadalafil KetolactaM IMpurity;Tadalafil Ketolactam Impurity (EP Impurity H);Tadalafil Impurity 19 (Tadalafil EP Impurity H);(6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-6,8,14,14a-tetrahydro-3H-pyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13-tetrone

CBNumber:: CB22551319

Molecular Formula:: C22H19N3O6

Molecular Weight:: 421.4

MDL Number:: MFCD30725099

MOL File:: 1346605-38-6.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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Tadalafil KetolactaM Properties

Melting point	>139°C (dec.)
Boiling point	751.0±60.0 °C(Predicted)
Density	1.52±0.1 g/cm3(Predicted)
storage temp.	Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility	Acetone (Slightly), Chloroform (Slightly), DMSO (Slightly)
form	Solid
pka	12.44±0.40(Predicted)
color	White to Pale Brown
Stability	Hygroscopic, Unstable in Solution
FDA UNII	83Z1ZC7LN1

Tadalafil KetolactaM price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-T004535-5MG	Tadalafil Ketolactam (>90%)	1346605-38-6	5mg	$585	2026-06-03	Buy
TRC	TRC-T004535-25MG	Tadalafil Ketolactam (>90%)	1346605-38-6	25mg	$2563	2026-06-03	Buy
TRC	TRC-T004535-10MG	Tadalafil Ketolactam (>90%)	1346605-38-6	10mg	$1098	2026-06-03	Buy
aablocks	AA009JHR	rel-(6R,14aR)-6-(1,3-Benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methylpyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone 98%	1346605-38-6	5mg	$447	2026-05-28	Buy
ACHEMBLOCK	AD260543	rel-(6R,14aR)-6-(1,3-Benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methylpyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone 98%	1346605-38-6	5MG	$780	2026-05-27	Buy

Product number	Packaging	Price	Buy
TRC-T004535-5MG	5mg	$585	Buy
TRC-T004535-25MG	25mg	$2563	Buy
TRC-T004535-10MG	10mg	$1098	Buy
AA009JHR	5mg	$447	Buy
AD260543	5MG	$780	Buy

Tadalafil KetolactaM Chemical Properties, Uses, Production

Uses

Tadalafil (T004500) impurity.

Uses

Tadalafil Ketolactam is a Tadalafil (T004500) impurity.

Tadalafil KetolactaM Preparation Products And Raw materials

Raw materials

Preparation Products

Tadalafil KetolactaM Suppliers

Global Suppliers ( 39)

Supplier	Tel	Email	Country	ProdList	Advantage
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
Shanghai Han-Xiang Chemical Co., Ltd.	17754423994	candy@biochempartner.com	China	3057	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Shenzhen Botel Biotechnology Co. Ltd.	13316949107 13316968096	1979313431@qq.com	China	9619	58
sgtlifesciences pvt ltd	+91-8790379245	dj@sgtlifesciences.com	China	12351	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	020-36607679; 13502246435	3008233746@qq.com	China	9968	12
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14320	58
Tianjin shijia biomedical technology co., LTD	15022261580	tjshj1212@163.com	China	2749	58

Supplier	Advantage
Chemsky (shanghai) International Co.,Ltd	60
BOC Sciences	65
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Shanghai Han-Xiang Chemical Co., Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Shenzhen Botel Biotechnology Co. Ltd.	58
sgtlifesciences pvt ltd	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	12
Standardpharm Co. Ltd.	58
Tianjin shijia biomedical technology co., LTD	58

View Latest Price from Tadalafil KetolactaM manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-31	Tadalafil KetolactaM 1346605-38-6	$1.00	1g	99%	200kg	Career Henan Chemical Co

Tadalafil KetolactaM
1346605-38-6
$1.00
99%
Career Henan Chemical Co

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Tadalafil KetolactaM (6R,14aR)-rel-6-(1,3-Benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-Methylpyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone Tadalafil KetolactaM IMpurity (6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-Methyl-2,3,14,14a-tetrahydropyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone Tadalafil EP Impurity H Tadalafil Impurity 19 (6R,14aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-6,8,14,14a-tetrahydro-3H-pyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13-tetrone Tadalafil Ketolactam (> Pyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone, 6-(1,3-benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methyl-, (6R,14aR)-rel- Tadalafil Impurity 19 (Tadalafil EP Impurity H) Tadalafil Ketolactam Impurity (EP Impurity H) (6R,14aR)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,14,14a-tetrahydrobenzo[h]pyrazino[1,2-d][1,4]diazonine-1,4,7,13(6H,8H)-tetraone Tadalafil Ketolactam (>85%) Tadalafil Impurity HQ: What is Tadalafil Impurity H Q: What is the CAS Number of Tadalafil Impurity H Q: What is the storage condition of Tadalafil Impurity H rel-(6R,14aR)-6-(1,3-Benzodioxol-5-yl)-2,3,14,14a-tetrahydro-2-methylpyrazino[1,2-d][1,4]benzodiazonine-1,4,7,13(6H,8H)-tetrone Tadalafil Ketolactam (>90%) 1346605-38-6 Chiral Reagents Impurities Intermediates & Fine Chemicals Pharmaceuticals