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| ALANYCARB Basic information |
| Product Name: | ALANYCARB | | Synonyms: | ORION;ALANYCARB;5-oxa-2,8-dithia-4,7,9-triazadodec-3-en-12-oicacid,3,7-dimethyl-6-oxo-9-(phen;ethylester,(z)-ylmethyl);ok135;5-Oxa-2,8-dithia-4,7,9-triazadodec-3-en-12-oic acid, 3,7-dimethyl-6-oxo-9-(phenylmethyl)-, ethyl ester, (Z)-;Alanycarb [iso];ALANYCARB STANDARD | | CAS: | 83130-01-2 | | MF: | C17H25N3O4S2 | | MW: | 399.53 | | EINECS: | | Product Categories: | | Mol File: | 83130-01-2.mol |
| ALANYCARB Chemical Properties |
| Melting point | 47～52℃ | | Boiling point | 506.2±60.0 °C(Predicted) | | density | 1.18 | | vapor pressure | ﹤4.7×10-6pa at 20°C | | storage temp. | 2-8°C | | pka | 0.37±0.70(Predicted) | | Water Solubility | 20 mg l-1 in water (20 °C) | | form | neat |
| Hazard Codes | T+,N | | Risk Statements | 22-26-50 | | Safety Statements | 28-36/37-45-61 | | RIDADR | UN2811 - class 6.1 - PG 2 - EHS - Toxic solids, organic, n.o.s., HI: all | | WGK Germany | 3 | | RTECS | RO0965000 |
| ALANYCARB Usage And Synthesis |
| Uses | Alanycarb is a oxime carbamate inseciticide with acetylcholinesterase inhibitor activity. | | Uses | Alanycarb is a broad spectrum oxime carbamate insecticide with
both contact and oral toxicity to a wide variety of insect pests, especially
Lepidoptera, Coleoptera, Hemiptera and Thysanoptera, in/on grapes,
pome fruits, tobacco and vegetables. Alanycarb can be applied as foliar,
soil or seed treatments. | | Uses | Alanycarb may be used as an analytical reference standard for the determination of the analyte in:- Olive oil samples by fast liquid chromatography-electrospray time-of-flight mass spectrometry (LC-TOFMS).
- Vegetables and fruit juices by LC coupled to tandem mass spectrometry (MS/MS).
| | General Description | Alanycarb is classified under the oxime carbamate group of insecticides. Its mode of action involves the inhibition of cholinesterase enzyme. | | Metabolic pathway | Alanycarb is a pro-insecticide which transforms either chemically or biologically
into the active substance methomyl. Alanycarb metabolism in
soil, plants and animals follows a common pathway that is consistent
with methomyl. The primary metabolic pathway involves the initial
cleavage of the N-S bond of alanycarb to yield methomyl and ethyl
N-benzyl-β-alaninate. Methomyl is further metabolised to S-methyl-N-hydroxythioacetimidate
and ultimately to acetonitrile, acetic acid and
carbon dioxide (Scheme 1). See also the methomyl entry. | | Degradation | Alanycarb (1) was stable to hydrolytic degradation in neutral and weakly
basic solutions (pH 7 and 9) at 30 °C with DT50 of 49 hours and 130 hours,
respectively. It degraded rapidly (DT50 0.5 hours) in acidic solution (pH 5)
at 20 °C (Yagi and Kawata, 1992). In acidic buffer solution (pH 4.0), the
major hydrolytic degradation product was methomyl (2). The disulfide
derivative (3) of alanycarb was observed as a minor product. In pH 7
and 9 solutions, hydrolysis of methomyl [S-methyl-N-hydroxythioacetimidate
(4)] occurred and polar unknown products were found as major
degradation products (Kawata, 1994).
Alanycarb degraded rapidly under xenon lamp irradiation (light
intensity: 280-300 μEm-2 s-1) in distilled water with a DT50 of 9.3 hours
(Yagi and Kawata, 1993). |
| ALANYCARB Preparation Products And Raw materials |
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