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ChemicalBook >> CAS DataBase List >> Nortadalafil

Nortadalafil

$5 - $14104
Product name: Nortadalafil
CAS: 171596-36-4
MF: C21H17N3O4
MW: 375.38
EINECS:202-303-5
MDL Number:MFCD19443817
Synonyms:(6R-trans)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione;Nortadalafil;Tadalafil IMpurity:IMpurity C;Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)-;(6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, N-DesMethyl Tadalafil;Tadalafil IMpurity J;Tadanafil N-desmethyl impurity;DeMethyltadalafil

Price64 Properties Safety Information Description

64 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Ambeed
American Custom Chemicals Corporation
ApexBio Technology
Arctom
Biosynth
ChemScene
Crysdot
DC Chemicals
TRC

Package

2mg
5mg
10mM*1mLinDMSO(Solid+Solvent)
1mg
10mM*1mLinDMSO(Solution)
10mg
25mg
50mg
100MG
250mg
1g
5g
25g
100g

Manufactureraablocks
Product numberAA00ABI8
Product descriptionPyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 98%
Packaging5mg
Price$8
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00ABI8
Product descriptionPyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 98%
Packaging10mg
Price$10
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00ABI8
Product descriptionPyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 98%
Packaging25mg
Price$12
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00ABI8
Product descriptionPyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%
Packaging1g
Price$18
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00ABI8
Product descriptionPyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%
Packaging5g
Price$40
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00ABI8
Product descriptionPyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%
Packaging25g
Price$113
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00ABI8
Product descriptionPyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%
Packaging100g
Price$363
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberX195251
Product descriptionNortadalafil 98.00%
Packaging100MG
Price$100
Updated2026-05-27
Buy

ManufacturerAmbeed
Product numberA215860
Product descriptionNortadalafil 98+%
Packaging5g
Price$132
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA215860
Product descriptionNortadalafil 98+%
Packaging250mg
Price$18
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA215860
Product descriptionNortadalafil 98+%
Packaging1g
Price$43
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA215860
Product descriptionNortadalafil 98+%
Packaging50mg
Price$11
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA215860
Product descriptionNortadalafil 98+%
Packaging25mg
Price$9
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA215860
Product descriptionNortadalafil 98+%
Packaging5mg
Price$5
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA215860
Product descriptionNortadalafil 98+%
Packaging10mg
Price$6
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberAPI0010360
Product descriptionNORTADALAFIL 95.00%
Packaging5MG
Price$322.3
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00ABI8	Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 98%	5mg	$8	2026-05-28	Buy
aablocks	AA00ABI8	Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 98%	10mg	$10	2026-05-28	Buy
aablocks	AA00ABI8	Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 98%	25mg	$12	2026-05-28	Buy
aablocks	AA00ABI8	Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%	1g	$18	2026-05-28	Buy
aablocks	AA00ABI8	Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%	5g	$40	2026-05-28	Buy
aablocks	AA00ABI8	Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%	25g	$113	2026-05-28	Buy
aablocks	AA00ABI8	Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione, 6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-, (6R,12aR)- 95%	100g	$363	2026-05-28	Buy
ACHEMBLOCK	X195251	Nortadalafil 98.00%	100MG	$100	2026-05-27	Buy
Ambeed	A215860	Nortadalafil 98+%	5g	$132	2021-12-16	Buy
Ambeed	A215860	Nortadalafil 98+%	250mg	$18	2021-12-16	Buy
Ambeed	A215860	Nortadalafil 98+%	1g	$43	2021-12-16	Buy
Ambeed	A215860	Nortadalafil 98+%	50mg	$11	2021-12-16	Buy
Ambeed	A215860	Nortadalafil 98+%	25mg	$9	2021-12-16	Buy
Ambeed	A215860	Nortadalafil 98+%	5mg	$5	2021-12-16	Buy
Ambeed	A215860	Nortadalafil 98+%	10mg	$6	2021-12-16	Buy
American Custom Chemicals Corporation	API0010360	NORTADALAFIL 95.00%	5MG	$322.3	2021-12-16	Buy

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Properties

Melting point :285-290℃ (methanol )
Boiling point :718.6±60.0 °C(Predicted)
Density :1.55±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated)
form :Solid
pka :13.53±0.40(Predicted)
color :White to Pale Yellow
InChI :InChI=1S/C21H17N3O4/c25-18-9-22-21(26)15-8-13-12-3-1-2-4-14(12)23-19(13)20(24(15)18)11-5-6-16-17(7-11)28-10-27-16/h1-7,15,20,23H,8-10H2,(H,22,26)/t15-,20-/m1/s1
InChIKey :XHDLVMPUSXRZOS-FOIQADDNSA-N
SMILES :N1C2=C(C=CC=C2)C2C[C@]3([H])C(=O)NCC(=O)N3[C@H](C3=CC=C4OCOC4=C3)C1=2

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H314	Causes severe skin burns and eye damage	Skin corrosion/irritation	Category 1A, B, C	Danger	P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H410	Very toxic to aquatic life with long lasting effects	Hazardous to the aquatic environment, long-term hazard	Category 1	Warning	P273, P391, P501

Precautionary statements:

P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P333+P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P391	Collect spillage. Hazardous to the aquatic environment
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

A N-desmethyl analogue of the human PDE5 inhibitor Tadalafil (T004500). A potential antiplasmodial drug.

More related product prices

(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,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 (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)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester Tadalafil Tadalafil KetolactaM D(+)-Tryptophan cis-Tadalafil (1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-2-CHLOROACETYL-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE (1R,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 N-Octyl Nortadalafil Amino Tadalafil L-Tryptophan 7797-83-3 ent-Tadalafil 27738-46-1 AcetaMinotadalafil (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione

Suppliers and manufacturers

RongNa Biotechnology Co.,Ltd

$10.00
Nortadalafil CAS:171596-36-4

Xi an Biohorlden Industry Trade Co Ltd

Nortadalafil CAS:171596-36-4

career henan chemical co

$7.00
Nortadalafil CAS: 171596-36-4

Dayang Chem (Hangzhou) Co.,Ltd.

Beijing Cooperate Pharmaceutical Co.,Ltd

Jinan Jianfeng Chemical Co., Ltd

Jinan Gongchuang Pharmaceutical Technology Co., Ltd.

Standardpharm Co. Ltd.

SIMAGCHEM CORP

HANGZHOU CLAP TECHNOLOGY CO.,LTD

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Nortadalafil

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