Loratadine Impurity 2

Modify Date: 2025-08-25 16:52:23

Loratadine Impurity 2 structure	Common Name	Loratadine Impurity 2
	CAS Number	31251-41-9	Molecular Weight	243.68800
	Density	1.313g/cm3	Boiling Point	433.6ºC at 760mmHg
	Molecular Formula	C₁₄H₁₀ClNO	Melting Point	90-92ºC
	MSDS	N/A	Flash Point	216ºC

Name	8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Synonym	More Synonyms

Density	1.313g/cm3
Boiling Point	433.6ºC at 760mmHg
Melting Point	90-92ºC
Molecular Formula	C₁₄H₁₀ClNO
Molecular Weight	243.68800
Flash Point	216ºC
Exact Mass	243.04500
PSA	29.96000
LogP	3.06460
Index of Refraction	1.632
Storage condition	-20?C Freezer

Hazard Codes	Xi: Irritant;
RIDADR	NONH for all modes of transport
HS Code	2933990090

Precursor 9
CAS#:31255-57-9 Loratadine Impu... CAS#:255861-49-5 3-[2-(3-chlorop... CAS#:271252-79-0 N-phenyl-3-[2-(... CAS#:7440-44-0 Carbon
CAS#:10026-13-8 Phosphorus pent... CAS#:15396-37-9 3,5-dichloro-2-... CAS#:82386-90-1 (5-chloro-2-iod... CAS#:82386-91-2 2-(Bromomethyl)...
CAS#:251353-78-3 3-(5-chloro-2-i...
DownStream 6
CAS#:38089-93-9 Loratadine Impu... CAS#:38092-89-6 N-Methyl Deslor... CAS#:79794-75-5 Loratadine CAS#:100643-71-8 Desloratadine
CAS#:117811-12-8 5-Hydroxy Deslo... CAS#:119410-05-8 6-Hydroxy Deslo...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

8-Chloro-10

D] cycloheptan-5-one

8-Chloro-10,11-dihydro-4-aza-5

MFCD00800222

Loratadine Impurity 2

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Loratadine Impurity 2
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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