CAS Number57-71-6
Synonyms(3E)-3-(Hydroxyimino)-2-butanone; EINECS 200-348-5; 2,3-BUTANEDIONE-2-OXIME; Diacetyl monoxime; (2E)-butane-2,3-dione oxime; (3E)-3-(Hydroxyimino)butan-2-one; MFCD00002116; 2,3-Butanedione monoxime
Molecular FormulaCH3C(=NOH)COCH3
Molecular Weight101.10
Purity≥98%
Density1.1±0.1 g/cm3
Boiling Point185-186 °C (lit.)
Melting Point75-78 °C (lit.)
Appearancepowder
EINECS200-348-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 57-71-6 |
| Catalog No. | 2A-9016755 |
| Chinese Name | 二乙酰一肟 |
| Synonyms | (3E)-3-(Hydroxyimino)-2-butanone; EINECS 200-348-5; 2,3-BUTANEDIONE-2-OXIME; Diacetyl monoxime; (2E)-butane-2,3-dione oxime; (3E)-3-(Hydroxyimino)butan-2-one; MFCD00002116; 2,3-Butanedione monoxime |
| Molecular Formula | CH3C(=NOH)COCH3 |
| Molecular Weight | 101.10 |
| Purity | ≥98 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 185-186 °C (lit.) |
| Melting Point | 75-78 °C (lit.) |
| Appearance | powder |
| Water Solubility | 5 g/100 mL (20 ºC) |
| Storage Condition | 1. This product should be sealed and stored in a c |
| Application | Diacetyl monooxime is an inhibitor of myosin ATPase and an inhibitor of skeletal and cardiac muscle contraction. Diacetyl monoxime induces Ca2+ release from the sarcoplasmic reticulum [1][2]. |
| EINECS | 200-348-5 |
| HTC | 29280090 |
| PubChem ID | 57653910 |
| MDL Number | MFCD00002116 |
| SMILES | CC(=O)\C(C)=N\O |
| InChI | 1S/C4H7NO2/c1-3(5-7)4(2)6/h7H,1-2H3/b5-3+ |
| InChI Key | FSEUPUDHEBLWJY-HWKANZROSA-N |
| Beilstein/REAXYS | 605582 |
| NACRES Code | NA.77 |
| UNSPSC | 12352200 |
| Hazard Symbols | Transport |
| Risk Codes | R20/21/22;R36/37/38 |
| Safety Description | S26;S36/37/39 |
| MSDS | msds/16755_1_57_71_6.pdf |
| Bioactivity | Biacetyl monoxime (Diacetyl monoxime), a myosin ATPase inhibitor, is a skeletal and cardiac muscle contraction inhibitor. Biacetyl monoxime induces sarcoplasmic reticulum Ca2+ release[1][2]. Related Catalog Research Areas >> Metabolic Disease References [1]. Kohsuke Hashimoto, et al. The myosin ATPase inhibitor, 2,3-butanedione 2-monoxime, prevents protein secretion by the basidiomycete Coprinopsis cinerea. Biotechnol Lett. 2011 Apr;33(4):769-75. [2]. R M Phillips, et al. 2,3-Butanedione 2-monoxime (BDM) induces calcium release from canine cardiac sarcoplasmic reticulum. Biochem Biophys Res Commun. 1996 Dec 4;229(1):154-7. Chemical & Physical Properties Density 1.1±0.1 g/cm3 Boiling Point 185.5±9.0 °C at 760 mmHg Melting Point 75-78 °C(lit.) Molecular Formula C4H7NO2 Molecular Weight 101.104 Flash Point 66.0±18.7 °C Exact Mass 101.047676 PSA 49.66000 LogP -0.47 Vapour Pressure 0.3±0.7 mmHg at 25°C Index of Refraction 1.452 InChIKey FSEUPUDHEBLWJY-UHFFFAOYSA-N SMILES CC(=O)C(C)=NO Stability Stable. Incompatible with strong oxidizing agents. Water Solubility 5 g/100 mL (20 ºC) |
| Use of | Biacetyl monoxime (Diacetyl monoxime), a myosin ATPase inhibitor, is a skeletal and cardiac muscle contraction inhibitor. Biacetyl monoxime induces sarcoplasmic reticulum Ca2+ release[1][2]. Properties Articles34 Name Diacetylmonoxime Synonym More Synonyms Diacetyl monoxime Biological Activity Description Biacetyl monoxime (Diacetyl monoxime), a myosin ATPase inhibitor, is a skeletal and cardiac muscle contraction inhibitor. Biacetyl monoxime induces sarcoplasmic reticulum Ca2+ release[1][2]. Related Catalog Research Areas >> Metabolic Disease References [1]. Kohsuke Hashimoto, et al. The myosin ATPase inhibitor, 2,3-butanedione 2-monoxime, prevents protein secretion by the basidiomycete Coprinopsis cinerea. Biotechnol Lett. 2011 Apr;33(4):769-75. [2]. R M Phillips, et al. 2,3-Butanedione 2-monoxime (BDM) induces calcium release from canine cardiac sarcoplasmic reticulum. Biochem Biophys Res Commun. 1996 Dec 4;229(1):154-7. Chemical & Physical Properties Molecular Formula C4H7NO2 Exact Mass 101.047676 PSA 49.66000 LogP -0.47 Index of Refraction 1.452 InChIKey FSEUPUDHEBLWJY-UHFFFAOYSA-N SMILES CC(=O)C(C)=NO Stability Stable. Incompatible with strong oxidizing agents. |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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