ChemicalBook >> CAS DataBase List >>(Carbomethoxymethyl)triphenylphosphonium bromide
(Carbomethoxymethyl)triphenylphosphonium bromide
- CAS No.
- 1779-58-4
- Chemical Name:
- (Carbomethoxymethyl)triphenylphosphonium bromide
- Synonyms
- CMMTPPB;NSC 136109;methyl (triphenylphosphonio)acetate bromide;(2-methoxy-2-oxoethyl)-triphenylphosphanium;CARBOMETHOXYMETHYL TRIPHENYLPHOSPHONIUM BROMIDE;carbmethoxy Methyl Triphenyl Phosphonium Bromide;MethoxycarbonylMethyl)triphenylphosphoniuM broMi;Triphenyl(2-oxo-2-methoxyethyl)phosphonium·bromide;(2-Oxo-2-methoxyethyl)triphenylphosphonium·bromide;(2-methoxy-2-oxoethyl)triphenylphosphonium bromide
- CBNumber:
- CB0254687
- Molecular Formula:
- C21H20BrO2P
- Molecular Weight:
- 415.26
- MDL Number:
- MFCD00011801
- MOL File:
- 1779-58-4.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | 165-170 °C (dec.) (lit.) |
|---|---|
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in methanol(almost transparency). |
| form | solid |
| color | White to Almost white |
| Sensitive | Hygroscopic |
| BRN | 3812975 |
| InChIKey | VCWBQLMDSMSVRL-UHFFFAOYSA-M |
| CAS DataBase Reference | 1779-58-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 9 | |||||||||
| HS Code | 29319019 | |||||||||
| NFPA 704 |
|
(Carbomethoxymethyl)triphenylphosphonium bromide price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 259063 | (Methoxycarbonylmethyl)triphenylphosphonium bromide 98% | 1779-58-4 | 50g | $85.2 | 2023-01-07 | Buy |
| Sigma-Aldrich | 259063 | (Methoxycarbonylmethyl)triphenylphosphonium bromide 98% | 1779-58-4 | 250g | $326 | 2023-01-07 | Buy |
| TCI Chemical | M1326 | Methoxycarbonylmethyl(triphenyl)phosphonium Bromide >97.0%(HPLC)(T) | 1779-58-4 | 25g | $68 | 2024-03-01 | Buy |
| Alfa Aesar | A16301 | (Methoxycarbonylmethyl)triphenylphosphonium bromide, 98+% | 1779-58-4 | 25g | $33.65 | 2024-03-01 | Buy |
| Alfa Aesar | A16301 | (Methoxycarbonylmethyl)triphenylphosphonium bromide, 98+% | 1779-58-4 | 100g | $93.65 | 2024-03-01 | Buy |
(Carbomethoxymethyl)triphenylphosphonium bromide Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
(Methoxycarbonylmethyl)triphenylphosphonium bromide is a reactant for the synthesis of GSK-3 inhibitors using the Wittig reaction, substituted furanones for antifungal and cytostatic activities, photochromic dithienylethene derivatives, gem-diiodoalkanes containing allylic alcohols and highly substituted cyclopentenes and brazilanes via Au-catalyzed deoxygenative Nazarov cyclization. As reactant for asymmetric hydrogenation of α,β-unsaturated ester-phosphonates, studies of thermal decomposition of phosphonium alkyl ester salts.
Purification Methods
Wash it with pet ether (b 40-50o), recrystallise it from CHCl3/Et2O and dry it at high vacuum at 65o. [Isler et al. Helv Chim Acta 40 1242 1957, Wittig & Haag Chem Ber 88 1654, 1664 1955, Beilstein 16 IV 981.]
(Carbomethoxymethyl)triphenylphosphonium bromide Preparation Products And Raw materials
Global( 227)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 18232 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15957 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12711 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12471 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
View Lastest Price from (Carbomethoxymethyl)triphenylphosphonium bromide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-14 | (2-Methoxy-2-oxoethyl)triphenylphosphonium bromide
1779-58-4
|
US $5.00-0.50 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-02-24 | (Carbomethoxymethyl)triphenylphosphonium bromide
1779-58-4
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2023-01-31 | (Carbomethoxymethyl)triphenylphosphonium bromide
1779-58-4
|
US $0.00 / Kg/Drum | 1Kg/Drum | 99% | 5000KG | Hebei Mojin Biotechnology Co., Ltd |
-
- (2-Methoxy-2-oxoethyl)triphenylphosphonium bromide
1779-58-4
- US $5.00-0.50 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- (Carbomethoxymethyl)triphenylphosphonium bromide
1779-58-4
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- (Carbomethoxymethyl)triphenylphosphonium bromide
1779-58-4
- US $0.00 / Kg/Drum
- 99%
- Hebei Mojin Biotechnology Co., Ltd
(Carbomethoxymethyl)triphenylphosphonium bromide Spectrum
(Carbomethoxymethyl)triphenylphosphonium bromide(1779-58-4)MS(Carbomethoxymethyl)triphenylphosphonium bromide(1779-58-4)1HNMR(Carbomethoxymethyl)triphenylphosphonium bromide(1779-58-4)IR1(Carbomethoxymethyl)triphenylphosphonium bromide(1779-58-4)IR2(Carbomethoxymethyl)triphenylphosphonium bromide(1779-58-4)Raman
1779-58-4((Carbomethoxymethyl)triphenylphosphonium bromide)Related Search:
Tris(triphenylphosphine)rhodiu
DICHLOROTRIPHENYLPHOSPHORANE
Anisole
Methyltriphenylphosphonium iodide
Triphenylphosphine oxide
Triphenylphosphine
TETRAPHENYLPHOSPHINE IMIDE
Ethyltriphenylphosphonium bromide
PHENYLMAGNESIUM BROMIDE
METHOXYTRIMETHYLSILANE
1of4
(2-methoxy-2-oxoethyl)triphenylphosphonium bromide
carbmethoxy Methyl Triphenyl Phosphonium Bromide
Carbomethoxymethyl triphenylphosphonium bromide, 98+%
CARBOMETHOXYMETHYL TRIPHENYLPHOSPHONIUM BROMIDE
(METHOXYCARBONYLMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
methyl (triphenylphosphonio)acetate bromide
PHOSPHONIUM,(2-METHOXY-2-OXOETHYL)TRIPHENYL-,BROMIDE
(METHOXYCARBONYLMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE, 98+%
CMMTPPB
(2-Oxo-2-methoxyethyl)triphenylphosphonium·bromide
Triphenyl(2-oxo-2-methoxyethyl)phosphonium·bromide
Triphenyl(methoxycarbonylmethyl)phosphonium·bromide
MethoxycarbonylMethyl)triphenylphosphoniuM broMi
(MethoxycarbonylMethyl)triphenylphosphoniuM broMide, 98+%, 98+%
NSC 136109
(2-methoxycarbonylphenyl)-methyl-diphenylphosphonium bromide
Methoxycarbonylmethyl(triphenyl)phosphoniumBromide>
(2-methoxy-2-oxoethyl)-triphenylphosphanium,bromide
(2-methoxy-2-oxoethyl)-triphenylphosphanium
(methyloxycarbonylmethyl)triphenylphosphonium bromide
1779-58-4
CH3O2CCH2PC6H53Br
CH3OCOCH2PBrC6H53
C21H20O2PBr
C-C Bond Formation
Phosphonium Compounds
Wittig & Horner-Emmons Reaction
Wittig Reaction
Synthetic Reagents
Wittig Reagents
Olefination
Phosphonium Compounds
Synthetic Organic Chemistry
Wittig & Horner-Emmons Reaction
Wittig Reaction
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