Shandong Xinhua Pharmaceutical Company Limited ("Shandong Xinhua") is in an leading position in the manufacturing technology and capacity for antipyretics and analgesics in China and is an important manufacturer in China for the drugs
Cas:1445-45-0
Min.Order:1000 Kilogram
Negotiable
Type:Manufacturers
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:1445-45-0
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:1445-45-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Appearance Colorless transparent liquid Complies Assay 99%min
Cas:1445-45-0
Min.Order:1 Kilogram
FOB Price: $4.0 / 10.0
Type:Manufacturers
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:1445-45-0
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryISO Certification Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure
Cas:1445-45-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:white po
1,1,1-Trimethoxyethane Product Name: 1,1,1-Trimethoxyethane Molecular Weight: 120.15 CAS NO: 1445-45-0 EC NO: 215-892-9 Molecular Formula:
Cas:1445-45-0
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:1445-45-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:1445-45-0
Min.Order:1 Metric Ton
FOB Price: $500.0
Type:Lab/Research institutions
inquiryCAS No. 1445-45-0 Appearance Colorless liquid Assay ≥99% Appearance: Colorless Liquid Storage:Store in cool and dry plac
Product Detail Minimum Order Qty. 10 Gram
Cas:1445-45-0
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
inquiry1,1,1-Trimethoxyethane CAS:1445-45-0 Specification Product Name: 1,1,1-Trimethoxyethane Molecular Weight: 120.15 CAS NO: 1445-45-0 EC NO: 215-892-9 Molecular Formula: C5H12O3
Cas:1445-45-0
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:1445-45-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:1445-45-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1,1,1-Trimethoxyethane C8H12O3Appearance:white powder Storage:keep it at cool, dry, ventilated place Package:according to customers' requirements Application:Mainly used in research in treatment of depression Transportation:By air(EMS or EUB or Fed
Product name: Trimethyl Orthoacetate CAS No.: 1445-45-0 Molecule Formula:C8H12O3 Molecule Weight:120.15 Purity: 99.0% Package: 200kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard
Cas:1445-45-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry1)quick response within 12 hours; 2)quality guarantee: all products are strictly tested by our qc, confirmed by qa and approved by third party lab in china, usa, canada, germany, uk, italy, france etc. 3) oem/odm available; 4) rea
Cas:1445-45-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Superior quality, moderate price & quick delivery. Appearance:Colorless or light yellow liquid Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmac
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
good quality and cheap price Package:25kg/200kg Application:chemical raw material Transportation:by courier/sea/air
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:1445-45-0
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Xiamen Luyunjia Trading Co.,Ltd Package:1kg/bag; 5199kg/drum, or as customer's request. Application:Xiamen Luyunjia Trading Co.,Ltd Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Port:Beijing,Shanghai,Guangzhou ,China main port
Conditions | Yield |
---|---|
Stage #1: methanol; acetonitrile With hydrogenchloride; cetyltrimethylammonium chloride In hexane at -10℃; for 6h; Large scale; Stage #2: methanol at 40℃; for 4h; pH=5-6; Reagent/catalyst; Temperature; Large scale; | 95.16% |
Stage #1: methanol; acetonitrile With hydrogenchloride In 1,3,5-trimethyl-benzene at 0 - 25℃; for 8h; Large scale; Stage #2: With ammonia at 0 - 39℃; for 8h; pH=5 - 6; Solvent; Large scale; | 87% |
Stage #1: methanol; acetonitrile With hydrogenchloride In 1,3,5-trimethyl-benzene at 0 - 25℃; Large scale; Stage #2: With ammonia at 37 - 39℃; for 8h; pH=5-6; Solvent; Large scale; | 87% |
Conditions | Yield |
---|---|
With ammonia at 0 - 40℃; pH=5.6; | 80% |
methanol
1,1-dichloro-1-nitroethane
sodium methylate
Trimethyl orthoacetate
Conditions | Yield |
---|---|
Irradiation; | 56% |
1,1-dimethoxyethylene
acetaldehyde
A
Trimethyl orthoacetate
B
trans-Crotonaldehyde
C
crotonic acid methyl ester
D
acetic acid methyl ester
Conditions | Yield |
---|---|
at 150℃; |
methanol
diethyl ether
1-((2-chloroethyl)oxy)ethanimine hydrochloride
A
Trimethyl orthoacetate
B
1,1-divinyloxy-1-methoxyethane
Conditions | Yield |
---|---|
With potassium tert-butylate Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
With triethylamine at 37℃; Irradiation; gas phase alcoholysis; Yield given; |
Trimethyl orthoacetate
diethyl (2R,3R)-tartrate
diethyl (4R)-trans-2-methoxy-2-methyl-1,3-dioxolan-4,5-dicarboxylate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In dichloromethane at 20℃; for 12h; | 100% |
With sulfuric acid In benzene at 80℃; | 98% |
Trimethyl orthoacetate
tris(trimethylsilyloxy)ethylene
3,3-Dimethoxy-2-(trimethylsiloxy)butansaeure-trimethylsilylester
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃; for 16h; | 100% |
Trimethyl orthoacetate
(2R,3S)-methyl 2,3-dihydroxy-3-(4-methoxyphenyl)propanoate
(4R,5S)-2-Methoxy-5-(4-methoxy-phenyl)-2-methyl-[1,3]dioxolane-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid | 100% |
Trimethyl orthoacetate
4-methoxy-2-(trimethylsilyloxy)furan
methyl 5-(1,1-dimethoxyethyl)tetronate
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane -95 deg C, 1 h, RT., 2 days; | 100% |
Trimethyl orthoacetate
allyl 4-O-benzyl-α-L-rhamnopyranoside
allyl 2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside
Conditions | Yield |
---|---|
Stage #1: Trimethyl orthoacetate; allyl 4-O-benzyl-α-L-rhamnopyranoside With toluene-4-sulfonic acid In acetonitrile Stage #2: With acetic acid In water; acetonitrile | 100% |
Stage #1: Trimethyl orthoacetate; allyl 4-O-benzyl-α-L-rhamnopyranoside With toluene-4-sulfonic acid In acetonitrile at 20℃; for 1h; Stage #2: With acetic acid In water; acetonitrile at 20℃; for 1h; Cooling with ice; | 98% |
With toluene-4-sulfonic acid In acetonitrile 1a) 50 deg C, b) 12 h, r. t.; | 85% |
Trimethyl orthoacetate
4-methoxy-5H-furan-2-one
methyl 5-(1,1-dimethoxyethyl)tetronate
Conditions | Yield |
---|---|
zinc dibromide | 100% |
With n-butyllithium; boron trifluoride diethyl etherate 1.) ether, hexane, -78 deg C, 2.) ether:THF=10:1, -78 deg C; Yield given. Multistep reaction; |
Trimethyl orthoacetate
toluene-4-sulfonic acid
methyl p-toluene sulfonate
Conditions | Yield |
---|---|
at 20℃; for 0.5h; | 100% |
In dichloromethane for 0.5h; Ambient temperature; | 96% |
Trimethyl orthoacetate
methyl (4-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside
methyl (2-O-acetyl-4-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside
Conditions | Yield |
---|---|
Stage #1: Trimethyl orthoacetate; methyl (4-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside With toluene-4-sulfonic acid In acetonitrile at 20℃; for 1h; Stage #2: With water; acetic acid at 20℃; for 0.5h; Further stages.; | 100% |
Trimethyl orthoacetate
allyl 2,6-di-O-benzyl-α-D-galactopyranoside
allyl 4-O-acetyl-2,6-di-O-benzyl-α-D-galactopyranoside
Conditions | Yield |
---|---|
Stage #1: Trimethyl orthoacetate; allyl 2,6-di-O-benzyl-α-D-galactopyranoside With pyridinium p-toluenesulfonate In acetonitrile for 0.166667h; Stage #2: With acetic acid In water; acetonitrile for 1.5h; | 100% |
Trimethyl orthoacetate
4-aminosalicylic acid
2-methyl-6-benzoxazole carboxylic acid
Conditions | Yield |
---|---|
at 100℃; for 0.0833333h; Microwave irradiation; | 100% |
at 100℃; for 0.0833333h; Microwave irradiation; | 95% |
46% |
Conditions | Yield |
---|---|
With p-toluenesulfonic acid monohydrate; sodium methylate In methanol | 100% |
With p-toluenesulfonic acid monohydrate In methanol at 5 - 20℃; for 3.5h; | 100% |
Trimethyl orthoacetate
2-nitro-4-trifluoromethylbenzoic acid
methyl 2-nitro-4-trifluoromethylbenzoate
Conditions | Yield |
---|---|
In toluene at 80℃; for 16h; | 100% |
Trimethyl orthoacetate
trifluoroacetic anhydride
1,1,1-trifluoro-4,4-dimethoxy-but-3-en-2-one
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 18h; | 100% |
With pyridine In chloroform at 20℃; Cooling with ice; | 92% |
With pyridine In chloroform at 20℃; for 12h; | 75% |
With pyridine In chloroform at 20℃; for 12h; Inert atmosphere; | 75% |
Trimethyl orthoacetate
N-(2-bromo-4-(difluoromethoxy)phenyl)-6-chloro-2-methylpyrimidine-4,5-diamine
9-(2-bromo-4-(difluoromethoxy)phenyl)-6-chloro-2,8-dimethyl-9H-purine
Conditions | Yield |
---|---|
With acetic acid In acetonitrile for 18h; Reflux; | 100% |
Trimethyl orthoacetate
Conditions | Yield |
---|---|
In acetonitrile at 85℃; for 18h; | 100% |
Trimethyl orthoacetate
2-amino-6-bromo-N-methylbenzamide
5-bromo-2,3-dimethyl-3H-quinazolin-4-one
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane; 1-methyl-pyrrolidin-2-one at 110℃; for 9h; | 100% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In chloroform-d1 at 20℃; for 1h; | 100% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In dimethylsulfoxide-d6 at 20℃; for 1h; | 100% |
Conditions | Yield |
---|---|
With trifluoroacetic acid In dimethylsulfoxide-d6 at 20℃; for 1h; | 100% |
Trimethyl orthoacetate
3-chloro-5-bromo-1,2-diaminobenzene
5-bromo-7-chloro-2-methyl-1H-benzo[d]imidazole
Conditions | Yield |
---|---|
With ytterbium(III) triflate at 90℃; for 1h; | 100% |
Trimethyl orthoacetate
3-methyl-2-buten-1-ol
ethyl 3,3-dimethylpent-4-enoate
Conditions | Yield |
---|---|
With phenol at 130 - 160℃; for 16h; Johnson-Claisen Rearrangement; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In methanol at 135℃; for 0.25h; Microwave irradiation; | 100% |
Trimethyl orthoacetate
benzylamine hydrochloride
N-(phenylmethyl)acetamide
Conditions | Yield |
---|---|
In methanol at 135℃; for 0.25h; Microwave irradiation; | 100% |
Trimethyl orthoacetate
3-phenylpropylamine hydrochloride
N-acetyl-3-phenylpropylamine
Conditions | Yield |
---|---|
for 2h; Reflux; | 100% |
Trimethyl orthoacetate
amantadine hydrochloride
N-(1-adamantyl)acetamide
Conditions | Yield |
---|---|
In methanol at 135℃; for 0.25h; Microwave irradiation; | 100% |
Trimethyl orthoacetate
benzyl 4,6-O-benzylidene-α-D-mannopyranoside
Conditions | Yield |
---|---|
With (R)-10-camphorsulfonic acid In acetonitrile at 0 - 20℃; for 2h; | 100% |
Trimethyl orthoacetate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60℃; for 1h; | 100% |
Conditions | Yield |
---|---|
Stage #1: Trimethyl orthoacetate; 4-O-benzyl-3-O-(4-methoxybenzyloxy)-6-O-thexyldimethylsilyl-5a-carba-α-D-glucopyranose With toluene-4-sulfonic acid In acetonitrile at 20℃; for 1h; Inert atmosphere; Stage #2: acetic acid In water; acetonitrile for 1h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With propionic acid at 125℃; for 2h; Temperature; Claisen Rearrangement; | 99.5% |
With propionic acid at 105℃; for 4.5h; | 87% |
With propionic acid at 100 - 105℃; |
Trimethyl orthoacetate
1,6-anhydro-2-azido-2-deoxy-β-D-galactopyranose
1,6-Anhydro-2-azido-2-desoxy-3,4-O-(methyl-orthoacetyl)-β-D-galactopyranose
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 0.666667h; | 99% |
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