Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pqq-tme
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: Pqq-tme
Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
Purity: 98.0%
Stocking Period: 10 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-Dioxo-4,5-dihydro-1H-pyrrol[2,3-f]quinoline-2,7,9-tricarboxylic acid trimethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74447-88-4

74447-88-4 structure

74447-88-4 structure

Name: 4,5-Dioxo-4,5-dihydro-1H-pyrrol[2,3-f]quinoline-2,7,9-tricarboxylic acid trimethyl ester
Chemical Name: trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate
CAS Number: 74447-88-4
Molecular Formula: C₁₇H₁₂N₂O₈
Molecular Weight: 372.28600
Create Date: 2018-12-30 17:49:17
Modify Date: 2025-08-28 04:21:39

Name	trimethyl 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate
Synonyms	Methoxatin trimethyl ester pyrroloquinolinequinone trimethyl ester PQQ trimethyl ester Coenzyme PQQ trimethyl ester

Density	1.523g/cm3
Boiling Point	652.7ºC at 760 mmHg
Molecular Formula	C₁₇H₁₂N₂O₈
Molecular Weight	372.28600
Flash Point	348.5ºC
Exact Mass	372.05900
PSA	141.72000
LogP	0.81550
Index of Refraction	1.626

Precursor 6
78939-39-6 78891-39-1 78939-37-4 107351-62-2
89882-62-2 1134-65-2
DownStream 6
72909-34-3 102408-71-9 613-45-6 100-52-7
73030-04-3 79127-57-4

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