Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,5,6,7-TETRAHYDRO-BENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5,6,7-TETRAHYDRO-BENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 4,5,6,7-TETRAHYDRO-BENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

90005-77-9

90005-77-9 structure

90005-77-9 structure

Name: 4,5,6,7-TETRAHYDRO-BENZO[D]ISOXAZOLE-3-CARBOXYLIC ACID
Chemical Name: 4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylic acid
CAS Number: 90005-77-9
Molecular Formula: C₈H₉NO₃
Molecular Weight: 167.16200
Create Date: 2017-10-16 11:23:36
Modify Date: 2025-08-29 08:56:16

Name	4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylic acid
Synonyms	4,5,6,7-tetrahydro-1,2-benzisoxazole-3-carboxylic acid 4,5,6,7-Tetrahydro-indoxazen-3-carbonsaeure

Density	1.339g/cm3
Boiling Point	376.1ºC at 760 mmHg
Molecular Formula	C₈H₉NO₃
Molecular Weight	167.16200
Flash Point	181.3ºC
Exact Mass	167.05800
PSA	63.33000
LogP	1.25160
Index of Refraction	1.56
Storage condition	2-8℃

Hazard Codes	Xi
HS Code	2934999090

5396-14-5 structure

5396-14-5

~%

90005-77-9 structure

90005-77-9

261350-47-4 structure

261350-47-4

Literature: Journal of the Indian Chemical Society, , vol. 23, p. 189,191

2981-10-4 structure

2981-10-4

14337-43-0 structure

14337-43-0

~%

90005-77-9 structure

90005-77-9

Literature: Gazzetta Chimica Italiana, , vol. 97, p. 1494 - 1506

670-80-4 structure

670-80-4

14337-43-0 structure

14337-43-0

~%

90005-77-9 structure

90005-77-9

Literature: Gazzetta Chimica Italiana, , vol. 93, p. 1726 - 1735

Precursor 4
5396-14-5 2981-10-4 14337-43-0 670-80-4
DownStream 1
4513-77-3

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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