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5872-08-2 - (±)-Camphor-10-sulfonic acid, 98% - (±)-CSA - A12620 - Alfa Aesar

A12620 (±)-Camphor-10-sulfonic acid, 98%

CAS 번호
5872-08-2
동의어
(±)-CSA

사이즈 가격 ($) 수량 재고 여부
100g 35.20
500g 140.00
장바구니에 추가 대량 견적에 추가 항목 보기

(±)-Camphor-10-sulfonic acid, 98%

MDL
MFCD00074827
EINECS
227-527-0

화학적 특성

화학식
C10H16O4S
화학 식량
232.30
융점
ca 200° dec.
감도
Hygroscopic
용해도
Soluble in water.

용도

(+)-Camphor-10-sulfonic acid is used as a resolving agent for chiral amines and other cations. It is involved in the preparation of active pharmaceutical ingredient such as trimetaphan camsilate, which is used to reduce bleeding during neurosurgery. Further, it is involved in the transglucosidation of methyl and ethyl D-glucopyranosides by alcoholysis.

참고

Hygroscopic. Incompatible with strong oxidizing agents and strong bases.

참조 문헌

Useful acid catalyst, giving high yields in the formation of THP ethers from alcohols; see, e.g.: J. Chem. Soc., Chem. Commun., 413 (1986); Org. Synth., 76, 178 (1998). Catalyst for cycloprotection of 1,2-diols with 1,2-Cyclohexanedione, A14401: Synlett, 793 (1996); Org. Synth., 75, 170 (1997). Preferred catalyst for the intramolecular cyclization of hydroxy epoxides to tetrahydrofurans or tetrahydropyrans: J. Am. Chem. Soc., 111, 5330 (1989).

Chandam, D. R.; Mulik, A. G.; Patil, P. P.; Jagdale, S. D.; Patil, D. R.; Deshmukh, M. B. (±)-Camphor-10-sulfonic acid catalyzed atom efficient and green synthesis of triazolo[1,2-a]indazole-triones and spiro triazolo[1,2-a]indazole-tetraones. Res. Chem. Intermed. 2015, 41 (2), 761-771.

Shelke, A. M.; Suryavanshi, G. An efficient organocatalytic route for asymmetric total synthesis of Stagonolide F. Tetrahedron Lett. 2015, 56 (45), 6207-6209.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

주의 설명서: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
3205973
위험 등급
8
포장 그룹
III
통합 관세 코드
2914.79
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
DT5077100

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