52332

Phenylmethylsulfonyl Fluoride

Phenylmethylsulfonyl Fluoride, CAS 329-98-6, is an irreversible inhibitor of serine proteases. It causes sulfonylation of the active-site serine residues.

• 동의어(들): Phenylmethylsulfonyl Fluoride, Benzylsulfonyl Fluoride, PMSF
• 실험식(Hill 표기법): C₇H₇FO₂S
• CAS Number: 329-98-6
• Molecular Weight: 174.19
• MDL number: MFCD00007424
• UNSPSC 코드: 12352202
• NACRES: NA.77

속성

• Quality Level: 200
• 설명: RTECS - XT8040000
• 분석: ≥99% (GC)
• 양식: crystalline solid
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; desiccated
• 색상: white to off-white
• solubility: ethanol: soluble; isopropanol: soluble; methanol: soluble
• 배송 상태: ambient
• 저장 온도: 10-30°C
• SMILES string: F[S](=O)(=O)Cc1ccccc1
• InChI: 1S/C7H7FO2S/c8-11(9,10)6-7-4-2-1-3-5-7/h1-5H,6H2
• InChI key: YBYRMVIVWMBXKQ-UHFFFAOYSA-N

설명

일반 설명

Irreversible inhibitor of serine proteases. Its mechanism of action is analogous to that of diisopropylfluorophosphate. PMSF causes sulfonylation of the active-site serine residues. Also reported to inhibit internucleosomal DNA fragmentation in immature thymocytes. For a related, more stable inhibitor, see AEBSF (Cat. No. 101500).

생화학적/생리학적 작용

Cell permeable: no

Primary Target
serine proteases

Product does not compete with ATP.

Reversible: no

경고

Toxicity: Corrosive (L)

재구성

Following reconstitution, refrigerate (4°C). Stock solutions are stable for up to 9 months at 4°C.

t_½ = 1 hour at pH 7.5. Effective concentration: 50 μM.

기타 정보

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.

Seitz, R., et al. 1993. Int. J. Cancer53, 514.
Weaver, V.M., et al. 1993. Biochem. Cell. Biol.71, 488.
Bourgain, R.H., et al. 1992. Adv. Exp. Med. Biol.316, 427.
Chang, C.T., et al. 1992. Biochem. Int.28, 707.

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS06,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H301,H314
• 예방조치 성명서: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Acute Tox. 3 Oral - Skin Corr. 1B
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable