ChemicalBook >> CAS DataBase List >>9-Fluorenylmethyl chloroformate
9-Fluorenylmethyl chloroformate
- CAS No.
- 28920-43-6
- Chemical Name:
- 9-Fluorenylmethyl chloroformate
- Synonyms
- FMOC-CL;FoMc-Cl;(9H-fluoren-9-yl)Methyl carbonochloridate;fmoc-ci;9-Fluorenylmethyl;FMOC-C;FMOC-CHLORIDE;1-(9-fluorenyl)methylchloroformate;9-FLUORENYLMETHOXYCARBONYL CHLORIDE;Fluorenylmethyloxycarbonyl chloride
- CBNumber:
- CB7234569
- Molecular Formula:
- C15H11ClO2
- Molecular Weight:
- 258.7
- MDL Number:
- MFCD00001138
- MOL File:
- 28920-43-6.mol
- MSDS File:
- SDS
Last updated:2024-03-29 18:52:01
| Melting point | 62-64 °C(lit.) |
|---|---|
| Boiling point | 365.79°C (rough estimate) |
| Density | 1.1780 (rough estimate) |
| refractive index | 1.5330 (estimate) |
| storage temp. | 2-8°C |
| solubility | dioxane: 0.1 g/mL, clear, colorless |
| form | Crystalline Powder |
| color | White to very pale yellow |
| Sensitive | Moisture Sensitive |
| BRN | 2279177 |
| Stability | Hygroscopic, Moisture Sensitive |
| InChI | InChI=1S/C15H11ClO2/c16-15(17)18-9-14-12-7-3-1-5-10(12)11-6-2-4-8-13(11)14/h1-8,14H,9H2 |
| InChIKey | IRXSLJNXXZKURP-UHFFFAOYSA-N |
| SMILES | C(Cl)(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O |
| LogP | 3.45 |
| CAS DataBase Reference | 28920-43-6(CAS DataBase Reference) |
| FDA UNII | 9PLB0BTT90 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | C,T | |||||||||
| Risk Statements | 34-20/21/22 | |||||||||
| Safety Statements | 26-36/37/39-45-27 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | LQ6250000 | |||||||||
| F | 10-21 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29159020 | |||||||||
| NFPA 704 |
|
9-Fluorenylmethyl chloroformate price More Price(61)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.52259 | (9-Fluorenylmethyl) chloroformate Novabiochem? | 28920-43-6 | 25g | $54.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.18203 | (9-Fluorenylmethyl) chloroformate for synthesis | 28920-43-6 | 500mg | $34.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.52259 | (9-Fluorenylmethyl) chloroformate Novabiochem? | 28920-43-6 | 100g | $154 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.18203 | (9-Fluorenylmethyl) chloroformate for synthesis | 28920-43-6 | 5G | $116 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.18203 | (9-Fluorenylmethyl) chloroformate for synthesis | 28920-43-6 | 25g | $299 | 2024-03-01 | Buy |
9-Fluorenylmethyl chloroformate Chemical Properties,Uses,Production
Chemical Properties
White to off white crystalline powder
Uses
9-Fluorenylmethyl chloroformate is an N-Protecting agent for peptides research and was used for the pre-column derivatization of the biogenic amines (BAs) cadaverine (Cad), histamine (Him), octopami ne (Ocp), phenylethylamine (Pea), putrescine (Put), spermidine (Spd), spermine (Spm), tyramine (Tym).
Uses
9-Fluorenylmethyl chloroformate can act as reagent for the introduction of Fmoc-amino-protecting group, which is stable towards acids but is readily cleaved under mildly basic non-hydrolytic conditions.
Uses
9-Fluorenylmethyl chloroformate can be used as N-protecting reagent for oligonucleotide and peptide syntheses.
General Description
Fmoc chloride is a derivatizing agent.
Flammability and Explosibility
Not classified
Safety Profile
A poison. Mutation data reported. A corrosive. When heated to decomposition it emits toxic vapors of Cl-.
Purification Methods
If the IR contains no OH bands (at ~3000 cm-1) due to the hydrolysis product 9-fluorenylmethanol, then purify it by recrystallisation from dry Et2O. IR (CHCl3) has a band at 1770 cm-1 (C=O), and the NMR (CDCl3) has at 4-4.6 (m 2H, CHCH2) and 7.1-7.8 (m, 8 aromatic H) ppm. The azide (FMOC-N3) has m 89-90o (from -1hexane) and IR (CHCl3) at 2135 (N3) and 1730 (C=O) cm , and the carbazate (FMOC-NHNH2) has m 171o(dec) (from nitromethane), IR (KBr) 3310, 3202 (NH) and 1686 (CONH) cm-1. [Caprino & Han J Org Chem 37, 3404 1972 , J Am Chem Soc 92 5748 1970, Koole et al. J Org Chem 59 1657 1989, Fürst et al. J Chromatogr 499 537 1990.]
9-Fluorenylmethyl chloroformate Preparation Products And Raw materials
Raw materials
Preparation Products
2-Ethylpiperazine
Fmoc-8-amino-3,6-dioxaoctanoic acid
3-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-ISONICOTINIC ACID
Fmoc-D-phenylalanine
FMOC-2-AMINONICOTINIC ACID
1of4
Global( 611)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zepeptide Biotechnology (Shijiazhuang) Co., Ltd | +86-86-13383293380 +8613230482270 | 1919301810@qq.com | China | 141 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
View Lastest Price from 9-Fluorenylmethyl chloroformate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-29 | 9-Fluorenylmethyl chloroformate
28920-43-6
|
US $8.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-11-14 | 9-Fluorenylmethyl chloroformate
28920-43-6
|
US $0.00-0.00 / kg | 1kg | 99% | 50000kg | Hebei Yibangte Import and Export Co. , Ltd. | |
 |
2022-11-10 | 9-Fluorenylmethyl chloroformate
28920-43-6
|
US $0.00 / kg | 25kg | 99% | 20 tons | TAIZHOU DKD CHEMICAL CO., LTD. |
-
- 9-Fluorenylmethyl chloroformate
28920-43-6
- US $8.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 9-Fluorenylmethyl chloroformate
28920-43-6
- US $0.00-0.00 / kg
- 99%
- Hebei Yibangte Import and Export Co. , Ltd.
-
- 9-Fluorenylmethyl chloroformate
28920-43-6
- US $0.00 / kg
- 99%
- TAIZHOU DKD CHEMICAL CO., LTD.
28920-43-6(9-Fluorenylmethyl chloroformate)Related Search:
CHLOROFORMIC ACID 9-FLUORENYLMETHYL ESTER
EMOCCI
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Fmoc-Cl(9-FluorenylmethoxycarbonylChloride)
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Fmco-chloride(9-Fluorenyl methyl chloroformate)
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AminoTag
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(9-FLUORENYLMETHYL) CHLOROFORMATE FOR SY
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uorenyL
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Fluorenylmethyl Research
9-FluorenylmethylChloroformate[N-ProtectingAgentforPeptidesResearch]>