Fluorescein isothiocyanate isomer I CAS NO.3326-32-7

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: China main port

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

FITC
FITC-CELITE(R)
FITC ISOMER

Quick Details

ProName: Fluorescein isothiocyanate isomer I
CasNo: 3326-32-7
Molecular Formula: C21H11NO5S
Appearance: Orange-yellow cryst.
Application: 3326-32-7
DeliveryTime: 7-10days after payment
PackAge: as customer's requirement
Port: China main port
ProductionCapacity: 100-200 Kilogram/Month
Purity: 99%
Storage: 2-8°C
Transportation: air or sea express
LimitNum: 1 Kilogram

Superiority

2.material safety data sheet (msds)

3.route of synthesis (ros)
4.method of aanlysis(moa)
5.nuclear magnetic resonance(nmr)
6.packing pictures and loading video before loading
7.free sample
9.factory audit
10.strong after-sale service

our services
1. quality control, before shipment, free sample for test.
2. prompt shipment with professional documents
3. packing as your request, with photo before shipment
4. we can provide mixed containers with different mixed items in one container

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

product name:	fluorescein isothiocyanate isomer i
synonyms:	fitc;fitc-celite(r);fitc isomer;fitc 'isomer i';fitc, isomer i;fluorescein isomer i isothiocyanate;fluorescein isothiocyanate, isomer 1;fluorescein isothiocyanate isomer i
cas:	3326-32-7
mf:	c21h11no5s
mw:	389.38
einecs:	248-207-7
product categories:	phenyl isocyanate&phenyl isothiocyanate;fluorescent labels and indicators;amino group labeling reagents for fluorescence hplc;analytical chemistry;fluorescence detection (hplc labeling reagents);hplc labeling reagents;fluorescent labels & indicators;marker
mol file:	3326-32-7.mol

fluorescein isothiocyanate isomer i chemical properties

mp	>360 °c(lit.)
storage temp.	2-8°c
form	powder
water solubility	practically insoluble
sensitive	moisture sensitive
brn	1407295
stability:	stability stable, but moisture-sensitive. incompatible with strong oxidizing agents, strong bases, amines, acids.
cas database reference	3326-32-7(cas database reference)
epa substance registry system	spiro[isobenzofuran- 1(3h),9'-[9h]xanthen]- 3-one, 3',6'-dihydroxy- 5-isothiocyanato-(3326-32-7)

safety information

hazard codes	xn,xi
risk statements	42/43-36/37/38-22
safety statements	22-45-36/37/39-26-36/37-36
wgk germany	3
f	10

msds information

provider	language
sigmaaldrich	english
acros	english
alfa	english

fluorescein isothiocyanate isomer i usage and synthesis

chemical properties	orange-yellow cryst.
usage	fluorescent marker for biochemical applications. reacts under mild conditions with primary amines. used in modification of actin at lys-61, labelling of fab and the modification of thiol groups.
usage	fluorescent labeling reagent for proteins. used in the fluorescent antibody technique for rapid identification of pathogens

fluorescein isothiocyanate isomer i preparation products and raw materials

raw materials

etanol-->sodium hydroxide-->hydrochloric acid-->ethyl acetate-->methanol-->dichloromethane-->acetic acid glacial-->toluene-->acetic anhydride-->palladium-->hydrogen-->resorcine-->sodium hydrosulfide-->sodium sulphide hydrate-->thiophosgene-->4-nitrophthalic acid