3899-50-1
3899-50-1 structure
- Name: alpha-cyclopentyl-alpha-2-thienylglycollic acid
- Chemical Name: 2-cyclopentyl-2-hydroxy-2-thiophen-2-ylacetic acid
- CAS Number: 3899-50-1
- Molecular Formula: C11H14O3S
- Molecular Weight: 226.29200
- Create Date: 2016-06-12 07:52:34
- Modify Date: 2024-01-09 19:14:21
| Name | 2-cyclopentyl-2-hydroxy-2-thiophen-2-ylacetic acid |
|---|---|
| Synonyms |
2-Cyclopentyl-2-(2-thienyl)glykolsaeure
EINECS 223-450-1 Cyclopentyl-hydroxy-[2]thienyl-essigsaeure 2-cyclopentyl-2-hydroxy-2-(2-thienyl)acetic acid 2-cyclopentyl-2-hydroxy-2-(thien-2-yl)acetic acid cyclopentyl(hydroxy)thiophen-2-ylacetic acid cyclopentyl-hydroxy-[2]thienyl-acetic acid |
| Density | 1.363g/cm3 |
|---|---|
| Boiling Point | 407.6ºC at 760mmHg |
| Molecular Formula | C11H14O3S |
| Molecular Weight | 226.29200 |
| Flash Point | 200.3ºC |
| Exact Mass | 226.06600 |
| PSA | 85.77000 |
| LogP | 2.21050 |
| Index of Refraction | 1.614 |
| HS Code | 2934999090 |
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~%
3899-50-1 |
| Literature: NOVARTIS AG; NOVARTIS PHARMA GMBH Patent: WO2006/66929 A1, 2006 ; Location in patent: Page/Page column 40 ; WO 2006/066929 A1 |
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~%
3899-50-1 |
| Literature: RANBAXY LABORATORIES LIMITED Patent: WO2006/117754 A1, 2006 ; Location in patent: Page/Page column 20 ; WO 2006/117754 A1 |
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3899-50-1 |
| Literature: Banyu Pharmaceutical Co., Ltd. Patent: US5750540 A1, 1998 ; |
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~%
3899-50-1 |
| Literature: Prat Quinones, Maria; Fernandez Forner, Maria Dolors; Buil Albero, Maria Antonia Patent: US2004/72863 A1, 2004 ; |
| Precursor 2 | |
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| DownStream 0 | |
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |