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PPA-904

NMR下載 COA and HPLC MSDS下載
names：
PPA-904
CAS號(hào)：
30189-85-6
MDL Number： MFCD31544380
MF(分子式)： C28H42BrN3S MW(分子量)： 532.62
EINECS: Reaxys Number:
Pubchem ID:11713505 Brand:BIOFOUNT

PPA-904(30189-85-6)是一種特殊的吩噻嗪類光敏劑。

貨品編碼	規(guī)格	純度	價(jià)格 (￥)	現(xiàn)價(jià)(￥)	特價(jià)(￥)	庫(kù)存描述	數(shù)量	總計(jì) (￥)
YZM000823-5mg	5mg	97.9%	￥ 4050.00	￥ 4050.00		Backorder	- +	￥ 0.00
YZM000823-1mg	1mg	97.9%	￥ 1950.00	￥ 1950.00		2-3天	- +	￥ 0.00

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中文別名	PPA-904(30189-85-6)
英文別名	PPA-904,30189-85-6
CAS號(hào)	30189-85-6
Inchi	InChI=1S/C28H42N3S.BrH/c1-5-9-17-30(18-10-6-2)23-13-15-25-27(21-23)32-28-22-24(14-16-26(28)29-25)31(19-11-7-3)20-12-8-4;/h13-16,21-22H,5-12,17-20H2,1-4H3;1H/q+1;/p-1
InchiKey	LLMPBOPIZQTTLB-UHFFFAOYSA-M
分子式 Formula	C28H42BrN3S
分子量 Molecular Weight	532.62
溶解度Solubility
性狀	棕黑色固體粉末
儲(chǔ)藏條件 Storage conditions	存放在陰涼干燥處，短期（數(shù)天至數(shù)周）在0-4℃，長(zhǎng)期（數(shù)月至數(shù)年）在-20℃。

PPA-904(CAS:30189-85-6)實(shí)驗(yàn)注意事項(xiàng)：
1.實(shí)驗(yàn)前需戴好防護(hù)眼鏡，穿戴防護(hù)服和口罩，佩戴手套，避免與皮膚接觸。
2.實(shí)驗(yàn)過程中如遇到有毒或者刺激性物質(zhì)及有害物質(zhì)產(chǎn)生，必要時(shí)實(shí)驗(yàn)操作需要手套箱內(nèi)完成以免對(duì)實(shí)驗(yàn)人員造成傷害
3.實(shí)驗(yàn)后產(chǎn)生的廢棄物需分類存儲(chǔ)，并交于專業(yè)生物廢氣物處理公司處理，以免造成環(huán)境污染Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.

產(chǎn)品說明	PPA-904(30189-85-6)是一種特殊的吩噻嗪類光敏劑。
Introduction	PPA-904 (30189-85-6) is a special phenothiazine photosensitizer.
Application1
Application2
Application3

警示圖
危險(xiǎn)性	warning
危險(xiǎn)性警示	Not available
安全聲明	H303吞入可能有害+H313皮膚接觸可能有害+H2413吸入可能對(duì)身體有害
安全防護(hù)	P264處理后徹底清洗+P280戴防護(hù)手套/穿防護(hù)服/戴防護(hù)眼罩/戴防護(hù)面具+P305如果進(jìn)入眼睛+P351用水小心沖洗幾分鐘+P338取出隱形眼鏡（如果有）并且易于操作,繼續(xù)沖洗+P337如果眼睛刺激持續(xù)+P2393獲得醫(yī)療建議/護(hù)理
備注	實(shí)驗(yàn)過程中防止吸入、食入，做好安全防護(hù)

Akilov OE,et al. Optimization of topical photodynamic therapy with 3,7-bis(di-n-butylamino)phenothiazin-5-ium bromide for cutaneous leishmaniasis. Lasers Surg Med. 2009 Jul;41(5):358-65.

Akilov OE, et al. Photodynamic therapy for cutaneous leishmaniasis: the effectiveness of topical phenothiaziniums in parasite eradication and Th1 immune response stimulation. Photochem Photobiol Sci.

Morley S, et al. Phase IIa randomized, placebo-controlled study of antimicrobial photodynamic therapy in bacterially colonized, chronic leg ulcers and diabetic foot ulcers: a new approach to antimicro

Optimization of topical photodynamic therapy with 3,7-bis(di-n-butylamino)phenothiazin-5-ium bromide for cutaneous leishmaniasis
Background and objective: Photodynamic therapy (PDT) has evolved as a promising therapeutic measure for the treatment of cutaneous leishmaniasis (CL). In particular, phenothiazine compounds have demonstrated efficacy for PDT of CL. The objective of our present study is to define the use of a new specific phenothiazine photosensitizer, 3,7-bis(di-n-butylamino)phenothiazin-5-ium bromide (PPA904) applied topically as a cream to treat CL.
Materials and methods: To establish the optimal conditions for this treatment, we compared two different ways to improve current regimens of PDT with PPA904 cream (500 microM of PPA904 in Unguentum M) by changing the duration of topical application, and by administration of several consecutive PDT procedures. An initial regimen recommended by the manufacturer (Photopharmica Co. Ltd., Leeds, UK) was maintained as a control: the cream was applied topically for 30 minutes at a final concentration of PPA904 at 500 microM, and the designated treatment area was irradiated with a broad band light source of 665+/-15 nm at a fluence of 50 J/cm(2) (50 mW/cm(2)).
Results: The best curative PPA904-PDT regimen was achieved under the conditions of a longer duration of topical application time (90 minutes) and several (three) consecutive treatments with 4-day intervals between treatments. The mechanisms responsible for such improvements (kinetics of drug penetration, depth of necrosis of the CL lesions after PDT, and daily changes in the parasitic load after PDT) are discussed in the present study.
Conclusion: Topical PPA904-PDT, implemented as described above, is a promising treatment for CL, and clinical studies will be initiated to establish efficacy in humans.

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