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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Formylbenzoic acid mono tert-butyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65874-27-3

65874-27-3 structure

65874-27-3 structure

Name: 2-Methyl-2-propanyl 4-formylbenzoate
Chemical Name: tert-butyl 4-formylbenzoate
CAS Number: 65874-27-3
Molecular Formula: C₁₂H₁₄O₃
Molecular Weight: 206.238
Create Date: 2018-02-15 08:00:00
Modify Date: 2026-07-13 18:17:14

Name	tert-butyl 4-formylbenzoate
Synonyms	4-FORMYL-BENZOIC ACID MONO TERT-BUTYL ESTER 4-Formylbenzoic Acid tert-Butyl Ester tert-butyl 4-forMylbenzoate Benzoic acid, 4-formyl-, 1,1-dimethylethyl ester 4-formyl-benzoic acid tert-butyl ester tert-butyl 4-methanoylbenzoate 4-(tert-Butoxycbonyl)benzaldehyde t-butyl p-formylbenzoate

Density	1.1±0.1 g/cm3
Boiling Point	310.7±25.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄O₃
Molecular Weight	206.238
Flash Point	134.8±23.2 °C
Exact Mass	206.094299
PSA	43.37000
LogP	3.28
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.534

HS Code	2918300090

619-66-9 structure

619-66-9

36805-97-7 structure

36805-97-7

~81%

65874-27-3 structure

65874-27-3

Literature: Zimmerman, Sommer S.; Khatri, Alpa; Garnier-Amblard, Ethel C.; Mullasseril, Praseeda; Kurtkaya, Natalie L.; Gyoneva, Stefka; Hansen, Kasper B.; Traynelis, Stephen F.; Liotta, Dennis C. Journal of Medicinal Chemistry, 2014 , vol. 57, # 6 p. 2334 - 2356

24424-99-5 structure

24424-99-5

619-66-9 structure

619-66-9

~51%

65874-27-3 structure

65874-27-3

Literature: Hishikawa, Kazuhiro; Nakagawa, Hidehiko; Furuta, Toshiaki; Fukuhara, Kiyoshi; Tsumoto, Hiroki; et al. Journal of the American Chemical Society, 2009 , vol. 131, p. 7488 - 7489

24424-99-5 structure

24424-99-5

619-66-9 structure

619-66-9

75-65-0 structure

75-65-0

~%

65874-27-3 structure

65874-27-3

Literature: RIGEL PHARMACEUTICALS, INC. Patent: WO2005/97760 A1, 2005 ; Location in patent: Page/Page column 65; 17/24 ;

98946-18-0 structure

98946-18-0

619-66-9 structure

619-66-9

~37%

65874-27-3 structure

65874-27-3

Literature: Kang, Sang-Uk; Won, Jun Choi; Oishi, Shinya; Lee, Kyeong; Karki, Rajeshri G.; Worthy, Karen M.; Bindu, Lakshman K.; Nicklaus, Marc C.; Fisher, Robert J.; Burke Jr., Terrence R. Journal of Medicinal Chemistry, 2007 , vol. 50, # 8 p. 1978 - 1982

619-66-9 structure

619-66-9

75-65-0 structure

75-65-0

~49%

65874-27-3 structure

65874-27-3

Literature: Chen, Chih-Wei; Luh, Tien-Yau Journal of Organic Chemistry, 2008 , vol. 73, # 21 p. 8357 - 8363

16173-52-7 structure

16173-52-7

~%

65874-27-3 structure

65874-27-3

Literature: Sumitomo Pharmaceuticals Company, Limited Patent: US4742052 A1, 1988 ;

59247-47-1 structure

59247-47-1

68-12-2 structure

68-12-2

~46%

65874-27-3 structure

65874-27-3

Literature: Kende, Andrew S.; Zhong, Min Synthetic Communications, 1999 , vol. 29, # 19 p. 3401 - 3407

71432-55-8 structure

71432-55-8

619-66-9 structure

619-66-9

~%

65874-27-3 structure

65874-27-3

Literature: Maruoka, Hiroshi; Muto, Tsuyoshi; Tanaka, Taisaku; Imajo, Seiichi; Tomimori, Yoshiaki; Fukuda, Yoshiaki; Nakatsuka, Takashi Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 12 p. 3435 - 3439

Precursor 9
619-66-9 36805-97-7 24424-99-5 75-65-0
98946-18-0 16173-52-7 59247-47-1 68-12-2
71432-55-8
DownStream 7
912342-10-0 20576-82-3 129623-80-9 146943-43-3
137281-39-1 84740-98-7 389625-40-5

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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