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ChemicalBook >> CAS DataBase List >> (R)-(+)-Tetrahydropapaverine

(R)-(+)-Tetrahydropapaverine

$218 - $1629
Product name: (R)-(+)-Tetrahydropapaverine
CAS: 50896-90-7
MF: C20H25NO4
MW: 343.42
EINECS:
MDL Number:
Synonyms:(1R)-1-[(3,4-Dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxyisoquinoline;(R)-(+)-Tetrahydropapaverine;(1R)-1,2,3,4-tetrahydro-6,7-dimethoxy-1-[(3,4-dimethoxyphenyl)methyl] Isoquinoline;(1R)-1-[(3,4-diMethoxyphenyl)Methyl]-6,7-diMethoxy-1,2,3,4-tetrahydroisoquinoline;(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline;Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-, (1R)-;(R)-1-(4-hydroxybenzyl)-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-ol;Controlled Substance(Atracurium Besylate Impurity 7)

Price11 Properties Safety Information Description

11 prices

Selected condition：

Brand

aablocks
Alichem
AstaTech
Chemenu
Crysdot
Usbiological

Package

250mg
500mg
1g
5g

Manufactureraablocks
Product numberAA00D92T
Product descriptionR-Tetrahydropapaverine 99%
Packaging1g
Price$538
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00D92T
Product descriptionR-Tetrahydropapaverine 99%
Packaging5g
Price$1513
Updated2026-05-28
Buy

ManufacturerAlichem
Product number50896907
Product description(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
Packaging1g
Price$710.4
Updated2021-12-16
Buy

ManufacturerAlichem
Product number50896907
Product description(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
Packaging250mg
Price$281.6
Updated2021-12-16
Buy

ManufacturerAstaTech
Product number66552
Product descriptionR-TETRAHYDROPAPAVERINE 97%
Packaging1G
Price$218
Updated2026-04-30
Buy

ManufacturerAstaTech
Product number66552
Product descriptionR-TETRAHYDROPAPAVERINE 97%
Packaging5G
Price$656
Updated2026-04-30
Buy

ManufacturerChemenu
Product numberCM144885
Product description(1R) -1,2,3,4-tetrahydro-6,7-dimethoxy-1-[(3,4-dimethoxyphenyl)methyl] Isoquinoline 95%
Packaging5g
Price$656
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM144885
Product description(1R) -1,2,3,4-tetrahydro-6,7-dimethoxy-1-[(3,4-dimethoxyphenyl)methyl] Isoquinoline 95%
Packaging1g
Price$218
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD11113872
Product description(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline 95+%
Packaging1g
Price$406
Updated2026-05-26
Buy

ManufacturerUsbiological
Product number463425
Product descriptionR-(+)-N-Norlaudanosine
Packaging250mg
Price$814
Updated2026-06-03
Buy

ManufacturerUsbiological
Product number463425
Product descriptionR-(+)-N-Norlaudanosine
Packaging500mg
Price$1629
Updated2026-06-03
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00D92T	R-Tetrahydropapaverine 99%	1g	$538	2026-05-28	Buy
aablocks	AA00D92T	R-Tetrahydropapaverine 99%	5g	$1513	2026-05-28	Buy
Alichem	50896907	(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline	1g	$710.4	2021-12-16	Buy
Alichem	50896907	(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline	250mg	$281.6	2021-12-16	Buy
AstaTech	66552	R-TETRAHYDROPAPAVERINE 97%	1G	$218	2026-04-30	Buy
AstaTech	66552	R-TETRAHYDROPAPAVERINE 97%	5G	$656	2026-04-30	Buy
Chemenu	CM144885	(1R) -1,2,3,4-tetrahydro-6,7-dimethoxy-1-[(3,4-dimethoxyphenyl)methyl] Isoquinoline 95%	5g	$656	2026-05-26	Buy
Chemenu	CM144885	(1R) -1,2,3,4-tetrahydro-6,7-dimethoxy-1-[(3,4-dimethoxyphenyl)methyl] Isoquinoline 95%	1g	$218	2026-05-26	Buy
Crysdot	CD11113872	(R)-1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline 95+%	1g	$406	2026-05-26	Buy
Usbiological	463425	R-(+)-N-Norlaudanosine	250mg	$814	2026-06-03	Buy
Usbiological	463425	R-(+)-N-Norlaudanosine	500mg	$1629	2026-06-03	Buy

Properties

Boiling point :475.8±45.0 °C(Predicted)
Density :1.120
solubility :soluble in Methanol
pka :8.66±0.40(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

R-(+)-N-Norlaudanosine is an intermediate in synthesizing R-(+)-N-Norlaudanosine Hydrochloride (N661415), which has been used in the preparation of optical pure isoquinoline alkaloids.

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(R)-(+)-Tetrahydropapaverine

Properties

Safety Information

Description

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