Treatment of Nettle-Rash Cyproheptadine Hydrochloride CAS NO.41354-29-4

Min.Order Quantity:: 10 Gram

Purity:: 99%

Port:: Wuhan / Shanghai / Guangzhou / Tianjin Port

Payment Terms:: T/T,MoneyGram

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Quick Details

ProName: Treatment of Nettle-Rash Cyproheptadin...
CasNo: 41354-29-4
Molecular Formula: C21H22ClN
Appearance: white powder
Application: Pharmaceutical raw intermediates
DeliveryTime: Within 5 days after payment
PackAge: as request
Port: Wuhan / Shanghai / Guangzhou ...
ProductionCapacity: 1000 Metric Ton/Month
Purity: 99%
Storage: dry, dark and ventilated place
Transportation: EMS, HKEMS, DHL, TNT, UPS, Fedex...
LimitNum: 10 Gram

Superiority

1. hubei jusheng technology co., ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in china.

2. the yearly production capacity is 50000mt, 80% for export.we have a professinal export team. both by air and by sea,we ensure that we meet the customer expectations with promptness.

3. our company facing global high-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and rare chemicals trade. corey have well-equipped machine, strong technical force and considerate marketing team service.

4. we also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Details

product name: cyproheptadine hydrochloride
synonyms: cyproheptadine hcl; cyproheptadine hydrochloride; cyproheptadine hydrochloride hydrate; cyproheptadine hydrochloride sesquihydrate; 4-(5h-dibenzo[a, d]cyclohepten-5-ylidine)-methylpiperidine hydrochloride; cyproheptadine hcl usp(crm standard); cyproheptadine hydrochloride epc(crm standard); cyproheptadinehcluspgrade; ;
cas no.: 41354-29-4
einecs no.: 213-535-1
molecular formula: c21h22cln
molecular weight: 323.86
melting point: 165 ° c (dec. )(lit. )
appearance: white to light yellow crystalline powder
standard: enterprise standard
packing: 25kg/drum or as per your requirements
application: applied to treatment of nettle-rash, itch of skin, rhinallergosis
category: building blocks; heterocyclic building blocks; piperidines; anti-inflammatory and analgesic drug; antipyretic and analgesic drug; anti allergic drugs; api; periactin;

items		acceptance criteria		results
character		appearance: white or almost white powder.		almost white powder
		solubility: slightly soluble in water, freely soluble in dilute acetic acid and in methanol, slightly soluble in alcohol.		complies
identification		a .specific optical rotation: –30.0º~-33.5º ( dried substance )		–33.3º
		b. infrared absorption spectrophotometry: the ir spectrum is consistent with that obtained with levodropropizine crs.		complies
tests	ph		9.2~10.2	9.4
	impurity b and related substances		impurity b: ≤ 0.5 %	≤ 0.1%
			any other impurity: ≤ 0.1 %	≤ 0.1%
			total impurities: ≤ 0.6 %	≤ 0.1%
	impurity c		≤ 5 ppm	≤ 5ppm
	enantiomeric purity		impurity a: ≤ 2 %	0.2 %
	loss on drying		≤ 1.0 % .	≤ 0.1 %
	sulphated ash		≤ 0.2 %	≤ 0.1 %
assay			98.5 % ~ 101.0 %( dried substance )	99.7 %
conclusion			th e product meets the specification of ep 7.0