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94790-37-1 - O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98% - HBTU - B23597 - Alfa Aesar

B23597 O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98%

CAS 번호
94790-37-1
동의어
HBTU

사이즈 가격 ($) 수량 재고 여부
5g 48.90
25g 180.00
100g 703.00
장바구니에 추가 대량 견적에 추가 항목 보기

O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98%

MDL
MFCD00075445
EINECS
423-020-5

화학적 특성

화학식
C11H16F6N5OP
화학 식량
379.25
융점
ca 200° dec.
용해도
Soluble in acetonitrile.

용도

O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate is used as a coupling reagent for solid-phase peptide synthesis. It has been shown to effectively suppress racemization.

참고

Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

참조 문헌

Peptide coupling reagent giving high yields with minimal racemization: Synthesis, 572 (1984). See Appendix 6.

Yoshida, M.; Sasahara, K. I.; Doi, T. Total synthesis of cyclodepsipeptide spiruchostatin A on silyl-linked polymer-support. Tetrahedron 2015, 71 (40), 7647-7653.

Buba, A. E.; Löwe, H.; Kunz, H. Fluorenylmethoxycarbonyl-Protected O-Glycosyl-N-methyl Amino Acids: Building Blocks for the Synthesis of Conformationally Tuned Glycopeptide Antigens. Eur. J. Org. Chem. 2015, 2015 (26), 5764-5774.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
7328329
통합 관세 코드
2933.99
TSCA(독성물질규제법)"
No

권장

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    4-(Dimethylamino)pyridine, 99%
  • A13280

    Dimethyl sulfoxide, 99+%
  • H26082

    O-(7-Aza-1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 99%

최근에 본 것

화학물질

화학물질

금속 및 재료

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