- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Fluorescamine
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Fluorescamine
- Price: ￥468.0/100mg ￥148.0/25mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Fluorescamine
- 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: Fluorescamine
- Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
38183-12-9
38183-12-9 structure
- Name: Fluorescamine
- Chemical Name: 4'-phenylspiro[2-benzofuran-3,2'-furan]-1,3'-dione
- CAS Number: 38183-12-9
- Molecular Formula: C17H10O4
- Molecular Weight: 278.259
- Catalog: analytical chemistry Liquid Chromatography HPLC labeling reagent
- Create Date: 2018-09-10 13:15:18
- Modify Date: 2025-08-21 11:57:28
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Fluorescamine( Ro 20-7234) is a spiro compound that is not fluorescent itself, but reacts with primary amines to form highly fluorescent products. It hence has been used as a reagent for the detection of amines and peptides.
| Name | 4'-phenylspiro[2-benzofuran-3,2'-furan]-1,3'-dione |
|---|---|
| Synonyms |
4-Phenylspiro-[furan-2(3H),1-phthalan]-3,3'-dione
MFCD00005928 Ro 20-7234 Spiro[furan-2(3H),1'(3'H)-isobenzofuran]-3,3'-dione,4-phenyl Fluorescamine Spiro[furan-2(3H),1'(3'H)-isobenzofuran]-3,3'-dione, 4-phenyl- Spiro(furan-2(3H),1'(3'H)-isobenzofuran)-3,3'-dione, 4-phenyl- 4-Phenylspiro[furan-2(3H),1'-phthalan]-3,3'-dione Fluram(R) 4-phenylspiro[furan-2(3H) 4-Phenylspiro[Furan-2(3H),1-Phthalan]-3,3-Dione 4'-Phenyl-3H,3'H-spiro[2-benzofuran-1,2'-furan]-3,3'-dione 1'-phthalan]-3,3'-dione fluram UNII:Y6859V58YW EINECS 253-814-5 4-Phenylspiro[furan-2(3H),1'(3'H)isobenzofuran]-3,3'-dione 4-PHENYLSPIRO(FURAN-2(3H),1'(3'H)-ISOBENZOFURAN)-3,3'-DIONE 4-phenyl-spiro[furan-2,1'-isobenzofuran]-3,3'-dione |
| Description | Fluorescamine( Ro 20-7234) is a spiro compound that is not fluorescent itself, but reacts with primary amines to form highly fluorescent products. It hence has been used as a reagent for the detection of amines and peptides. |
|---|---|
| Related Catalog |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 550.3±50.0 °C at 760 mmHg |
| Melting Point | 153-157 °C(lit.) |
| Molecular Formula | C17H10O4 |
| Molecular Weight | 278.259 |
| Flash Point | 248.5±30.2 °C |
| Exact Mass | 278.057922 |
| PSA | 52.60000 |
| LogP | 2.95 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.687 |
| Storage condition | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | acetonitrile: soluble |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S22-S24/25-S36/37-S33-S29-S26-S16-S9-S37/39 |
| RIDADR | UN 1090 3/PG 2 |
| WGK Germany | 3 |
| HS Code | 2932999099 |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |