Methyl 2,4-dichloropyrimidine-6-carboxylate
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Methyl 2,4-dichloropyrimidine-6-carboxylate 속성
- 녹는점
- 54-56
- 끓는 점
- 306 ºC
- 밀도
- 1.503
- 인화점
- 139 ºC
- 저장 조건
- under inert gas (nitrogen or Argon) at 2-8°C
- 산도 계수 (pKa)
- -5.83±0.30(Predicted)
- 물리적 상태
- White to off white to faint cream flakes
- 외관
- Off-white to yellow Solid
- InChI
- InChI=1S/C6H4Cl2N2O2/c1-12-5(11)3-2-4(7)10-6(8)9-3/h2H,1H3
- InChIKey
- DQNQNLWKAGZNIT-UHFFFAOYSA-N
- SMILES
- C1(Cl)=NC(Cl)=CC(C(OC)=O)=N1
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
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| 위험 등급 | IRRITANT | ||
| HS 번호 | 2933599590 |
| 그림문자(GHS): |
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| 신호 어: | Warning | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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Methyl 2,4-dichloropyrimidine-6-carboxylate C화학적 특성, 용도, 생산
Synthesis
To a stirred suspension of orotic acid (20.00 g, 128.140 mmol) in POCI3(75 ml) was added DMF (catalytic amount, -0.5 ml) at ambient temperature, and the resulting reaction mixture was refluxed for 3 h. Excess of POC was removed by vacuum distillation after 3h of reflux. The obtained slurry was poured slowly into a 5 per cent mixture of methanol in chloroform (200 ml) at 0°C and stirred for 30 min. The organic layer obtained was washed with a saturated solution of NaHCC>3 (3 x 200 ml). The combined organic phase was dried over Na2S04, filtered and concentrated under reduced pressure, yielding Methyl 2,4-dichloropyrimidine-6-carboxylate (19.00 g, 91 .800 mmol).Methyl 2,4-dichloropyrimidine-6-carboxylate 준비 용품 및 원자재
원자재
준비 용품
Methyl 2,4-dichloropyrimidine-6-carboxylate 공급 업체
글로벌( 199)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Nanjing Yushan Wanfang Biotechnology Co., Ltd. | +86-025-84918180 +86-18014482516 |
3552541679@qq.com | China | 997 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 |
sales@capot.com | China | 29735 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29845 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 21193 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 |
info@edengenechem.com | China | 2176 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 |
sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49975 | 58 |
Methyl 2,4-dichloropyrimidine-6-carboxylate 관련 검색:
4-피리미딘카르복스알데하이드,2,6-디클로로-
Sulfadiazine
2,4-Dichloro-6-methylpyrimidine
METHYL 2,4-DICHLOROPYRIMIDINE-6-CARBOXYLATE
ETHYL 2,6-DICHLORO-5-NITROPYRIMIDINE-4-CARBOXYLATE
2-Chloropyrimidine-4-carboxylic acid
Methyl 2,4-dichloropyrimidine-6-carboxylate
PYRIMIDINE-4-CARBOXYLIC ACID METHYL ESTER
2-(4-CHLOROPHENYL)MALONDIALDEHYDE
2-(4-CHLOROPHENYL)MALONDIALDEHYDE, 95,2-(2-Chlorophenyl)malondialdehyde
2-(4-CHLOROPHENYL)MALONDIALDEHYDE 95%
2,4-Dichloropyrimidine