Valethamate bromide
- CAS No.
- 90-22-2
- Chemical Name:
- Valethamate bromide
- Synonyms
- valethamate;S 78;murel;Elist;resitan;Velamate;ediposin;epidosin;epidozin;Barespan
- CBNumber:
- CB0143709
- Molecular Formula:
- C19H32BrNO2
- Molecular Weight:
- 386.37
- MDL Number:
- MFCD00031617
- MOL File:
- 90-22-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| DIETHYLMETHYL(2-(3-METHYL-2-PHENYLVALERYLOXY)-ETHYL)AMMONIUM BROMIDE AldrichCPR | S422649 | 1 unit | $197 |
| DIETHYLMETHYL(2-(3-METHYL-2-PHENYLVALERYLOXY)-ETHYL)AMMONIUM BROMIDE Aldrich | S422649 | 100mg | $179 |
| Valethamate Bromide >98.0%(HPLC)(T) | V0063 | 1g | $17 |
| Valethamate bromide Asreported | 291970 | 1g | $307 |
| Valethamate bromide Asreported | 291970 | 2g | $408 |
| More product size | |||
| Melting point | 120-127℃ |
|---|---|
| RTECS | BP7600000 |
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | almost transparency in Water |
| solubility | DMSO : 100 mg/mL (258.82 mM; Need ultrasonic) |
| form | Powder |
| color | White to Almost white |
| Merck | 14,9906 |
| CAS DataBase Reference | 90-22-2(CAS DataBase Reference) |
| FDA UNII | 6XFR940M2A |
| ATC code | A03AX14 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| HS Code | 2923.90.0100 | |||||||||
| NFPA 704 |
|
Valethamate bromide price More Price(44)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S422649 | DIETHYLMETHYL(2-(3-METHYL-2-PHENYLVALERYLOXY)-ETHYL)AMMONIUM BROMIDE AldrichCPR | 90-22-2 | 1 unit | $197 | 2026-04-30 | Buy |
| Sigma-Aldrich | S422649 | DIETHYLMETHYL(2-(3-METHYL-2-PHENYLVALERYLOXY)-ETHYL)AMMONIUM BROMIDE Aldrich | 90-22-2 | 100mg | $179 | 2024-03-01 | Buy |
| TCI Chemical | V0063 | Valethamate Bromide >98.0%(HPLC)(T) | 90-22-2 | 1g | $17 | 2026-04-30 | Buy |
| Usbiological | 291970 | Valethamate bromide Asreported | 90-22-2 | 1g | $307 | 2026-06-03 | Buy |
| Usbiological | 291970 | Valethamate bromide Asreported | 90-22-2 | 2g | $408 | 2026-06-03 | Buy |
Valethamate bromide Chemical Properties,Uses,Production
Originator
Murel,Ayerst,US
Definition
ChEBI: Valethamate bromide is an alkylbenzene.
Manufacturing Process
Benzyl cyanide is first reacted with 2-butylbromide in the presence of sodium amide to give 2-phenyl-3-methylvaleronitrile which is hydrolyzed by sulfuric acid to give 3-methyl-2-phenylpentanoic acid. 24 g of 2-phenyl-3- methylpentanoic acid are heated for one hour at 175° to 185°C with 30 g of 2-diethylaminoethanol and 0.5 g of sodium methylate. The excess diethylaminoethanol is removed in vacuo, the residue is dissolved in 300 cc of 2 N-acetic acid, the acid solution is shaken with ether and made alkaline with concentrated potassium carbonate solution and ice. The ether solution is washed with water, dried with sodium sulfate and evaporated. The residue is distilled under high vacuum, yielding 20 to 21 g of the basic ester (60% of the theoretical) is obtained, the ester boiling at 98° to 100°C at a pressure of 0.03 mm. The hydrochloride of the ester melts at 112°to 113°C and the methobromide at 100° to 101°C.
Therapeutic Function
Anticholinergic
Safety Profile
Poison by ingestion, subcutaneous, and intravenous routes. See also ESTERS and BROMIDES. When heated to decomposition it emits very toxic fumes of NOx, NH3, and Br-.
Valethamate bromide Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29812 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1056@dideu.com | China | 3969 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32466 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2251 | 58 |
| RongNa Biotechnology Co.,Ltd | +86-86-13583358881 +8618560316533 | Brad@rongnabiotech.com | China | 3372 | 58 |
| AFINE CHEMICALS LIMITED | +86-571-85134551 +86-18958018566 | info@afinechem.com | China | 15079 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52704 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +8619957148339 | market18@leapchem.com | China | 24597 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 39037 | 58 |
View Lastest Price from Valethamate bromide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-29 | Valethamate bromide
90-22-2
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-07-15 | Valethamate bromide
90-22-2
|
100% | 10g | TargetMol Chemicals Inc. | |||
 |
2026-07-15 | Valethamate bromide
90-22-2
|
100% | 10g | TargetMol Chemicals Inc. |
-
- Valethamate bromide
90-22-2
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- Valethamate bromide
90-22-2
- $0.00
- 100%
- TargetMol Chemicals Inc.
-
- Valethamate bromide
90-22-2
- $0.00
- 100%
- TargetMol Chemicals Inc.
