ANHYDROERYTHROMYCIN A
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ANHYDROERYTHROMYCIN A 속성
- 녹는점
- 125-127°C
- 끓는 점
- 787.2±60.0 °C(Predicted)
- 밀도
- 1.21±0.1 g/cm3(Predicted)
- 저장 조건
- −20°C
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- 13.46±0.70(Predicted)
- 색상
- 흰색에서 연한 노란색
안전
WGK 독일 | 3 |
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ANHYDROERYTHROMYCIN A C화학적 특성, 용도, 생산
화학적 성질
Off-White to Pale Yellow Solid용도
Anhydroerythromycin A is a degradation product of erythromycin formed by a complex internal rearrangement of erythromycin A on exposure to acidic conditions. In acid, erythromycin A forms the enol ether and then undergoes a second internal cyclisation of the C12–OH and C9 enol to afford the ketal, anhydroerythromycin A. Anhydroerythromycin A is an important analytical standard for erythromycin A stability studies.ANHYDROERYTHROMYCIN A 준비 용품 및 원자재
원자재
준비 용품
ANHYDROERYTHROMYCIN A 공급 업체
글로벌( 87)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Standardpharm Co. Ltd. | 86-714-3992388 |
overseasales1@yongstandards.com | United States | 14335 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29824 | 58 |
sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
China National Standard Pharmaceutical Corporation Limited | +8615391658522 |
overseasales@yongstandards.com | China | 11927 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
Guangzhou PI PI Biotech Inc | 020-81716320 +86-13602409664 |
Sales@pipitech.com | China | 3635 | 55 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 94658 | 76 |
Chemsky(shanghai)International Co.,Ltd. | 021-50135380 |
shchemsky@sina.com | China | 32344 | 50 |
BOC Sciences | 1-631-485-4226; 16314854226 |
info@bocsci.com | United States | 14059 | 65 |
ANHYDROERYTHROMYCIN A 관련 검색:
에리트로마이신
erythronolide B
N-Demethyl-N-Propanoyl Erythromycin
Erythromycin EDiscontinued
Erythromycin A Enol Ether
N-DEMETHYL ERYTHROMYCIN A
16-Hydroxyerythromycin
Glycerol 5-hydroxydecanoate
METHOXYMELONAL
2-TERT-BUTOXYTETRAHYDROFURAN
2-ETHYL-1,6-DIOXASPIRO[4.4]-NONANE
2-(TETRAHYDROFURFURYLOXY)TETRAHYDROPYRAN
ANHYDROERYTHROMYCIN A
de-(N-methyl)-8,9-anhydroerythromycin A 6,9-hemicetal
8,9-anhydroerythromycin A 6,9-hemiketal
2-Methyl-1,6-dioxaspiro[4.4]nonane
1,6-Dioxaspiro[4.4]nonane
USAF EL-99