- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid
- Price: Check
- Purity: 99.5%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid
- Price: ￥568.0/5g ￥168.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
162401-62-9
162401-62-9 structure
- Name: 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid
- Chemical Name: 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid
- CAS Number: 162401-62-9
- Molecular Formula: C12H12F2O4
- Molecular Weight: 258.218
- Create Date: 2018-06-19 18:54:07
- Modify Date: 2025-08-22 17:38:12
| Name | 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid |
|---|---|
| Synonyms |
3-Cyclopropylmethoxy-4-difluoromethoxybenzoic acid
Benzoic acid, 3-(cyclopropylmethoxy)-4-(difluoromethoxy)- 3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid 3-cyclopropylmethoxy-4-difluoromethoxy-benzoic acid Roflumilast Impurity 1 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 356.4±37.0 °C at 760 mmHg |
| Melting Point | 122 °C |
| Molecular Formula | C12H12F2O4 |
| Molecular Weight | 258.218 |
| Flash Point | 169.4±26.5 °C |
| Exact Mass | 258.070374 |
| PSA | 55.76000 |
| LogP | 3.07 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.528 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2942000000 |
|
~94%
162401-62-9 |
| Literature: CHIESI FARMACEUTICI S.P.A.. Patent: US2008/15226 A1, 2008 ; Location in patent: Page/Page column 10 ; |
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| Literature: US2013/79313 A1, ; |
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| Literature: Synthesis (Germany), , vol. 44, # 23 art. no. SS-2012-H0689-OP, p. 3598 - 3602 |
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| Literature: Synthesis (Germany), , vol. 44, # 23 art. no. SS-2012-H0689-OP, p. 3598 - 3602 |
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| Literature: Synthesis (Germany), , vol. 44, # 23 art. no. SS-2012-H0689-OP, p. 3598 - 3602 |
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162401-62-9 |
| Literature: Synthesis (Germany), , vol. 44, # 23 art. no. SS-2012-H0689-OP, p. 3598 - 3602 |
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162401-62-9 |
| Literature: Journal of Medicinal Chemistry, , vol. 57, # 3 p. 793 - 816 |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |