Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt
Also known as: (S)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid benzyl ester p-toluenesulfonic acid salt, Benzyl (3S)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate 4-methylbenzenesulfonate (1:1), Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate 4-methylbenzenesulfonate, Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate 4-methylbenzenesulfonate (1:1), Benzyl (S)-(-)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate p-toluenesulfonate, (S)-3-benzyloxycarbonyl-1,2,3,4-tetrahydroisoquinolinium p-toluenesulfonate, Phenylmethyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate p-toluenesulfonate, THIQ-B
Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt (CAS 77497-97-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C24H25NO5S and a molecular weight of 439.524 g/mol. Key properties include a melting point of 145-150°C and a boiling point of 634.1ºC at 760 mmHg. GHS hazard statements: H411 — Toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 77497-97-3
- Jingsj CID
- J-9803-3
- Molecular Formula
- C24H25NO5S
- Molecular Weight
- 439.524 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 145-150°C |
|---|---|
| Boiling Point | 634.1ºC at 760 mmHg |
| Exact Mass | 439.145355 |
| PSA | 101.08000 |
| LogP | 5.09560 |
| Storage Conditions | 2~8°C |
GHS Safety & Compliance
- H411 — Toxic to aquatic life with long lasting effects
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt?
The CAS number of Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt is 77497-97-3.
What are the molecular formula and molecular weight of Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt?
Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt has molecular formula C24H25NO5S and molecular weight 439.524 g/mol.
Is Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt hazardous?
Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt has GHS hazard statements H411 — Toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt?
For Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt, Upstream Products: p-Toluenesulfonic acid monohydrate, (S)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid hydrochloride, Benzyl alcohol; Downstream Products: benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt (CAS 77497-97-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9803-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.