|
|
Suppliers for
Methyl 4-chlorobutyrate
|
Properties | CAS |
3153-37-5 | Formula |
C5H9ClO2 | EINECS |
221-592-9 |
|
|
15 Registered suppliers
Identification |
| A.H-NMR | Comply with the structure
| B.LC-MS | Comply with the structure
| C. | The IR spectrum of sample should be identical with that of reference standard;
| D.HPLC-ESI-MS | The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
| Heavy metals | ≤ 10 ppm
| Water | ≤ 1.0%
| Sulphated ash | ≤ 0.5%, determined on 1.0 g.
| Related substances
| Unspecified impurities for each impurity | ≤ 0.10%
| Total Impurity | ≤ 0.5%
| Purity | ≥ 99.0%
| Assay | 99.0%~101.0% (anhydrous substance). |
Identification |
| A.H-NMR | Comply with the structure
| B.LC-MS | Comply with the structure
| C. | The IR spectrum of sample should be identical with that of reference standard;
| D.HPLC-ESI-MS | The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
| Heavy metals | ≤ 10 ppm
| Water | ≤ 1.0%
| Sulphated ash | ≤ 0.5%, determined on 1.0 g.
| Related substances
| Unspecified impurities for each impurity | ≤ 0.10%
| Total Impurity | ≤ 0.5%
| Purity | ≥ 99.0%
| Assay | 99.0%~101.0% (anhydrous substance). |
Identification |
| A.H-NMR | Comply with the structure
| B.LC-MS | Comply with the structure
| C. | The IR spectrum of sample should be identical with that of reference standard;
| D.HPLC-ESI-MS | The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
| Heavy metals | ≤ 10 ppm
| Water | ≤ 1.0%
| Sulphated ash | ≤ 0.5%, determined on 1.0 g.
| Related substances
| Unspecified impurities for each impurity | ≤ 0.10%
| Total Impurity | ≤ 0.5%
| Purity | ≥ 99.0%
| Assay | 99.0%~101.0% (anhydrous substance). |
Molecular Formula: C5H9ClO2 Molecular Weight: 136.58 Hazard Symbols: Xi UN Number: UN 3272 3/PG 3 WGKGermany: 3 PackingGroup: III HS Code: 29159080
More details are to be found here
Molecular Formula: C5H9ClO2 Molecular Weight: 136.58 Hazard Symbols: Xi UN Number: UN 3272 3/PG 3 WGKGermany: 3 PackingGroup: III HS Code: 29159080
More details are to be found here
Molecular Formula: C5H9ClO2 Molecular Weight: 136.58 Hazard Symbols: Xi UN Number: UN 3272 3/PG 3 WGKGermany: 3 PackingGroup: III HS Code: 29159080
More details are to be found here
Molecular Formula: C5H9ClO2 Molecular Weight: 136.58 Hazard Symbols: Xi UN Number: UN 3272 3/PG 3 WGKGermany: 3 PackingGroup: III HS Code: 29159080
More details are to be found here
Purity : 98% Smile code : O=C(OC)CCCCl MDL Number : MFCD00001003 MolFormula : C5H9ClO2 MolWeight : 136.5768 Available in stock : 49350
More details are to be found here
Smile code: O=C(OC)CCCCl MDL Number: MFCD00001003 Purity : 98% Available in stock: 48360 g
More details are to be found here
Smile code: O=C(OC)CCCCl MDL Number: MFCD00001003 Purity : 98% Available in stock: 48360 g
More details are to be found here
Smile code: O=C(OC)CCCCl MDL Number: MFCD00001003 Purity : 98% Available in stock: 48360 g
More details are to be found here
Smile code: O=C(OC)CCCCl MDL Number: MFCD00001003 Purity : 98% Available in stock: 48360 g
More details are to be found here
|
|
|
Privileged suppliers
Last update 2024-04-26
|