- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Dimethyl (3-ethyl-3-methylpentyl)malonate
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Dimethyl (3-ethyl-3-methylpentyl)malonate
- Price: ￥408.0/500g ￥138.0/100g ￥178.0/500g ￥165.0/250g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM - HY SOY
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Taiwan Oyi peptide Co. Ltd
- China
- Product Name: Dimethyl (3-ethyl-3-methylpentyl)malonate
- Price: $Inquiry/1mg $Inquiry/100kg
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Vinnie
73049-73-7
73049-73-7 structure
- Name: Dimethyl (3-ethyl-3-methylpentyl)malonate
- Chemical Name: Tryptone
- CAS Number: 73049-73-7
- Molecular Formula: C13H24O4
- Molecular Weight: 244.327
- Catalog: Biochemical Microbiological reagent
- Create Date: 2018-09-27 08:32:48
- Modify Date: 2024-01-02 16:39:28
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Tryptone is a common component of biological media. Tryptone is the polypeptone derived from the protein hydrolysis of animal tissue (pancreas) and digested by pancreatic enzymes. The main components of Tryptone were the digestion of casein by trypsin, including the peptones, small peptides and amino acids generated from the hydrolysis of casein. Tryptone provides nutrients needed for bacterial growth, especially nitrogen and carbon sources.
| Name | Tryptone |
|---|---|
| Synonyms |
EINECS 293-432-6
Dimethyl (3-ethyl-3-methylpentyl)malonate Propanedioic acid, 2-(3-ethyl-3-methylpentyl)-, dimethyl ester sericin,hydrolyzed MFCD00131829 |
| Description | Tryptone is a common component of biological media. Tryptone is the polypeptone derived from the protein hydrolysis of animal tissue (pancreas) and digested by pancreatic enzymes. The main components of Tryptone were the digestion of casein by trypsin, including the peptones, small peptides and amino acids generated from the hydrolysis of casein. Tryptone provides nutrients needed for bacterial growth, especially nitrogen and carbon sources. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 253.0±8.0 °C at 760 mmHg |
| Molecular Formula | C13H24O4 |
| Molecular Weight | 244.327 |
| Flash Point | 107.5±16.9 °C |
| Exact Mass | 244.167465 |
| PSA | 52.60000 |
| LogP | 3.34 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.438 |
| Water Solubility | H2O: 50 mg/mL |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 3504001000 |
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |