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(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid

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Origin: China

Cas No: 74163-81-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
74163-81-8
MF:
74163-81-8
EINECS No.:
74163-81-8
Place of Origin:
China
Type:
Pharmaceutical Intermediates
Purity:
0.99
Brand Name:
Leji
Model Number:
CAS No. 74163-81-8
Application:
Pharmaceutical intermediates
Appearance:
powder
Product Name:
CAS No. 74163-81-8
Type of product:
pharmaceutical raw material
Grade:
Medical Grade
Density:
085 G/cm3
Shelf life:
2 Years
Storage:
Room temperature
MOQ:
1 Kg
Packaging&Delivery
Selling Units:
Single item
Single package size:
15X10X10 cm
Single gross weight:
1.000 kg
Package Type:
```
According to the customer demand
```
Lead Time:
Quantity(Kilograms) 1 - 10 >10
Est. Time(days) 5 To be negotiated

Property

CAS No.: 74163-81-8 Formula: C10H11NO2 Molecular Weight: 177.20000

Description

Quinapril intermediate.

Basic Info

Chemical Name	(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid
Synonyms	(3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid;
CAS No.	74163-81-8
Molecular Formula	C10H11NO2
Molecular Weight	177.20000
PSA	49.33000
LogP	1.11430

Properties

Appearance & Physical State	A white to off-white crystalline powder
Density	1.225 g/cm3
Boiling Point	372ºC at 760 mmHg
Melting Point	300ºC
Flash Point	178.8ºC
Storage Condition	Store at 0-5ºC

Safety Info

Safety Statements	S26-S37/39
HS Code	2933499090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi
Signal Word	Warning
Caution Statement	P261; P305 + P351 + P338
Hazard Declaration	H315; H319; H335
Symbol	GHS07

Synthesis Route

Formaldehyde+L-phenylalanine→(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid
Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride→(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid
(10aS)-3,3-Bis(trifluoromethyl)-1-oxo-(1,2,3,4-tetrahydroisoquinolino)[2,3-c]oxazolidine→(S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid

Precursor

L-phenylalanine
(3R,10bS)-3-(tert-butyl)-2-methyl-2,3,5,6-tetrahydroimidazo[5,1-a]isoquinolin-1(10bH)-one
Formaldehyde
Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride

Downstream Product

quinapril
Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride
tert-butyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate
(3S)-2-Carbobenzoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

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