77497-97-3

77497-97-3 structure

Name: S-1,2,3,4-TETRAHYDRO-3-ISOQUINOLINE CARBOXYLIC ACID BENZYL ESTER P-TOLUENESULFONIC ACID SALT
Chemical Name: Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt
CAS Number: 77497-97-3
Molecular Formula: C₂₄H₂₅NO₅S
Molecular Weight: 439.524
Create Date: 2019-01-08 17:13:21
Modify Date: 2024-01-02 10:32:36

Name	Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt
Synonyms	EINECS 406-960-0 THIQ-B (S)-1,2,3,4-TETRAHYDRO-ISOQUINOLINE-3-CARBOXYLIC ACID BENZYL ESTER para-toluene sulfonate salt of the benzyl ester of (S)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinoline carboxylate p-toluenesulfonic acid salt BENZYL(3S)-1,2,3,4-TETRAHYDRO ISOQUINOLINE-3-CARBOXYLATE benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate p-toluenesulfonate (S)-1,2,3,4-Tetrahydroisoquinoline carboxylic acid phenylmethyl ester Benzyl-(S)-1,2,3,4-Tetrahydro-iso-Quinoline-3-Carboxylate Benzyl (S)-(-)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylate p-To Benzyl (3S)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate 4-methylbenzenesulfonate (1:1) (S)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid MFCD03419265 benzyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate tosylate 3-Isoquinolinecarboxylic acid, 1,2,3,4-tetrahydro-, phenylmethyl ester, (3S)-, 4-methylbenzenesulfonate (1:1) benzyl (S)-(-)-1,2,3,4-tetrahydroiso-quinolinecar T66 CMT&J DVO1R &&S Form p-TOSOH Salt phenylmethyl ester tosylate salt Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate 4-methylbenzenesulfonate Benzyl-(S)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylate P-Tosylate BENZYL (3S)-1,2,3,4-TETRAHYDRO-3-ISOQUINOLINECARBOXYLATE Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate 4-methylbenzenesulfonate (1:1) Phenylmethyl(3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate S-1,2,3,4-TETRAHYDRO-3-ISOQUINOLINE CARBOXYLIC ACID BENZYL ESTER P-TOLUENESULFONIC ACID SALT

Boiling Point	634.1ºC at 760 mmHg
Melting Point	145-150°C
Molecular Formula	C₂₄H₂₅NO₅S
Molecular Weight	439.524
Exact Mass	439.145355
PSA	101.08000
LogP	5.09560
Storage condition	2~8°C

Material Safety Data Sheet

Section1. Identiﬁcation of the substance
Product Name: Benzyl (s)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt
Synonyms:

Section2. Hazards identiﬁcation
Harmful by inhalation, in contact with skin, and if swallowed.

H411:Toxic to aquatic life with long lasting effects
P273:Avoid release to the environment

Section3. Composition/information on ingredients.
Ingredient name:Benzyl (s)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt
CAS number:77497-97-3

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
ﬂushing of the eyes by separating the eyelids with ﬁngers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire ﬁghting measures
In the event of a ﬁre involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualiﬁed
in the handling and use of potentially hazardous chemicals, who should take into account the ﬁre,
health and chemical hazard data given on this sheet.
Storage:Store in closed vessels.

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not speciﬁed
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C17H17NO2.C7H8O3S
Molecular weight: 439.5

Section10. Stability and reactivity
Conditions to avoid: Heat, ﬂames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

SECTION 16 - ADDITIONAL INFORMATION
N/A

Symbol	GHS09
Hazard Statements	H411
Precautionary Statements	P273
Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	N:Dangerousfortheenvironment;
Risk Phrases	R51/53
Safety Phrases	S61
RIDADR	UN 3077
HS Code	2933499090

Precursor 4
6192-52-5 77497-95-1 100-51-6 63-91-2
DownStream 1
77497-96-2

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%

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