Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrrolo[2,3-b]pyridine-4-carbonitrile, 1-[(4-methylphenyl)sulfonyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

348640-92-6

348640-92-6 structure

348640-92-6 structure

Name: 1H-Pyrrolo[2,3-b]pyridine-4-carbonitrile, 1-[(4-methylphenyl)sulfonyl]-
Chemical Name: tert-butyl 3-oxo-2-phenyl-3a,4,6,7-tetrahydropyrazolo[4,3-c]pyridine-5-carboxylate
CAS Number: 348640-92-6
Molecular Formula: C₁₅H₁₁N₃O₂S
Molecular Weight: 297.33200
Create Date: 2018-07-26 00:04:37
Modify Date: 2025-09-06 13:20:16

Name	tert-butyl 3-oxo-2-phenyl-3a,4,6,7-tetrahydropyrazolo[4,3-c]pyridine-5-carboxylate
Synonyms	1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile 4-cyano-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine 5-Boc-3-oxo-2-phenyl-2,3,3a,4,6,7-hexahydropyrazolo[4,3-c]pyridine

Density	1.35g/cm3
Boiling Point	471.797ºC at 760 mmHg
Molecular Formula	C₁₅H₁₁N₃O₂S
Molecular Weight	297.33200
Flash Point	239.134ºC
Exact Mass	297.05700
PSA	84.13000
LogP	3.53418
Index of Refraction	1.672

HS Code	2933990090

348640-05-1 structure

348640-05-1

557-21-1 structure

557-21-1

~%

348640-92-6 structure

348640-92-6

Literature: Aventis Pharma S.A. Patent: US2007/93480 A1, 2007 ; Location in patent: Page/Page column 67-68 ;

Precursor 2
348640-05-1 557-21-1
DownStream 0

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%

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