6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid

Modify Date: 2026-07-16 22:25:05

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure
6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid structure
Common Name 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid
CAS Number 91523-50-1 Molecular Weight 193.19900
Density 1.351g/cm3 Boiling Point 458.1ºC at 760mmHg
Molecular Formula C10H11NO3 Melting Point N/A
MSDS Chinese USA Flash Point 230.9ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.351g/cm3
Boiling Point 458.1ºC at 760mmHg
Molecular Formula C10H11NO3
Molecular Weight 193.19900
Flash Point 230.9ºC
Exact Mass 193.07400
PSA 69.56000
LogP 0.99240
Index of Refraction 1.612
InChIKey WQTOOVAQGWLHKC-UHFFFAOYSA-N
SMILES O=C(O)C1NCCc2cc(O)ccc21

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933499090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~74%

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure

6-Hydroxy-1,2,3...

CAS#:91523-50-1

Learn More
Literature: Anderson, Wayne K.; McPherson, Howard L.; New, James S.; Rick, Arvela C. Journal of Medicinal Chemistry, 1984 , vol. 27, # 10 p. 1321 - 1325

~70%

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure

6-Hydroxy-1,2,3...

CAS#:91523-50-1

Learn More
Literature: Maillard, Michel C.; Brookfield, Frederick A.; Courtney, Stephen M.; Eustache, Florence M.; Gemkow, Mark J.; Handel, Rebecca K.; Johnson, Laura C.; Johnson, Peter D.; Kerry, Mark A.; Krieger, Florian; Meniconi, Mirco; Munoz-Sanjuan, Ignacio; Palfrey, Jordan J.; Park, Hyunsun; Schaertl, Sabine; Taylor, Malcolm G.; Weddell, Derek; Dominguez, Celia Bioorganic and Medicinal Chemistry, 2011 , vol. 19, # 19 p. 5833 - 5851

~%

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure

6-Hydroxy-1,2,3...

CAS#:91523-50-1

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Literature: Journal of Medicinal Chemistry, , vol. 35, # 19 p. 3547 - 3560

~%

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure

6-Hydroxy-1,2,3...

CAS#:91523-50-1

Learn More
Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 1 p. 47 - 50

~%

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure

6-Hydroxy-1,2,3...

CAS#:91523-50-1

Learn More
Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 1 p. 47 - 50

~%

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure

6-Hydroxy-1,2,3...

CAS#:91523-50-1

Learn More
Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 14, # 1 p. 47 - 50

~%

6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid Structure

6-Hydroxy-1,2,3...

CAS#:91523-50-1

Learn More
Literature: Journal of Medicinal Chemistry, , vol. 27, # 10 p. 1321 - 1325

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylicacid
1,2,3,4-tetrahydro-6-hydroxy-1-isoquinolinecarboxylic acid
6-Hydroxy-1,2,3,4-tetrahydro-1-isoquinolinecarboxylic acid

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: Molecular weight of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is 193.19900.
Q: What is the boiling point of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: Boiling point of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is 458.1ºC at 760mmHg.
Q: What is the SMILES notation of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: SMILES notation of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is O=C(O)C1NCCc2cc(O)ccc21.
Q: What is the polar surface area (PSA) of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: Polar surface area (PSA) of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is 69.56000.
Q: What is the molecular formula of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: Molecular formula of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is C10H11NO3.
Q: What is the English name of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: The English name of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid.
Q: What is the LogP of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: LogP of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is 0.99240.
Q: What are the upstream materials of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: Related upstream materials(CAS) of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid: 588-05-6;298-12-4;3458-98-8;38449-59-1;1700-37-4;24550-32-1;100-83-4;51061-22-4.
Q: What is the CAS number of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid?
A: CAS number of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid is 91523-50-1.
Q: What English synonyms does 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid have?
A: English synonyms of 6-Hydroxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid: 6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylicacid, 1,2,3,4-tetrahydro-6-hydroxy-1-isoquinolinecarboxylic acid, 6-Hydroxy-1,2,3,4-tetrahydro-1-isoquinolinecarboxylic acid.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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