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Crystal Violet Lactone(CVL)

25 Kilograms (Min. Order)
Place of Origin: CN;HUB
CAS No.: 1552-42-7
EINECS No.: 216-293-5
Type: Pharmaceutical Intermediates
Brand Name: wuhan trustchem
Purity: 98min
China (Mainland) Contact Details
<24 hours Average Response Time

AZITHROMYCIN Nitrogen impurity lactone class of antibiotics Azithromycin

5 Kilograms (Min. Order)
US $70-200 / Kilogram (FOB Price)
Place of Origin: CN;ANH
CAS No.: 83905-01-5
Grade Standard: Medicine Grade
Brand Name: Azithromycin
Type: Antibiotic and Antimicrobial Agents
EINECS No.: Azithromycin
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
39 hours Average Response Time

(-)-Corey lactone diol CAS NO.:32233-40-2

Place of Origin: CN
CAS No.: 32233-40-2
Brand Name: worldyang
Type: Syntheses Material Intermediates
EINECS No.: NO
Purity: 98%
Tags: 32233-40-2 | Lactone | Diol
China (Mainland) Contact Details
31 hours Average Response Time

crystal violet lactone(Cas no:1552-42-7)

1 Kilogram (Min. Order)
Place of Origin: CN
CAS No.: 1552-42-7
EINECS No.: 216-293-5
Type: Syntheses Material Intermediates
Other Names: crystal violet lactone
Appearance: White to pale white powder
China (Mainland) Contact Details
<24 hours Average Response Time

CAS No. 87-41-2 / O-hydroxymethylbenzoic acid lactone / drug intermediate

Place of Origin: CN;SHG
CAS No.: 87-41-2
Type: Pharmaceutical Intermediates
EINECS No.: 201-744-0
Purity: 99%
Other Names: phthalide
Verified Supplier - Shanghai Yixin Chemical Co., Ltd.
China (Mainland) Contact Details
32 hours Average Response Time

high purity Crystal Violet Lactone

25 Kilograms (Min. Order)
MF: C26H29N3O2
Other Names: Crystal Violet Lactone
Appearance: white powder
Application: Stains and Dyes
Purity: 98min
Type: Pharmaceutical Intermediates
China (Mainland) Contact Details
<24 hours Average Response Time

DL-Mevalonic acid lactone

1 Kilogram (Min. Order)
MF: C6H10O3
Other Names: -mevalonic acid lactone, salt-free
Appearance: Colorless to white-like solid
Application: used as pharmaceutical material, daily chemicals and biological reagen
Purity: 98% min
Type: Pharmaceutical Intermediates,Syntheses Material Intermediates
China (Mainland) Contact Details
<24 hours Average Response Time

(2,6,6-Trimethyl-2-hydroxycyclohexylidene)acetic acid lactone 17092-92-1

1 Kilogram (Min. Order)
US $1-99 / Kilogram (FOB Price)
MF: C11H16O2
Other Names: 5,6,7,7a-Tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone
Appearance: powder
Application: intermediates
Purity: 99%
Type: Pharmaceutical Intermediates
Tags: 17092-92-1
China (Mainland) Contact Details
<24 hours Average Response Time

Dehydrocostus lactone

1 Gram (Min. Order)
MF: C15H18O2
Appearance: White powder
Application: Pharmaceutical Intermediates
Purity: 98%
Type: Pharmaceutical Intermediates,Herbal Extract
Place of Origin: CN;SHA
Verified Supplier - Xi'an Hao-Xuan Bio-Tech Co., Ltd.
China (Mainland) Contact Details
>72 hours Average Response Time

factory supply Atorvastatin lactone 125995-03-1

1 Gram (Min. Order)
US $20-100 / Kilogram (FOB Price)
MF: C33H33FN2O4
Other Names: Atorvastatin lactone
Appearance: White crystalline powders
Application: Atorvastatin Intermediates
Purity: 99%
Type: Pharmaceutical Intermediates
Verified Supplier - Xi'an Kingsmart Trading Co., Ltd.
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
43 hours Average Response Time

1552-42-7 Crystal violet lactone C26H29N3O2

100 Grams (Min. Order)
US $10-1000 / Kilogram (FOB Price)
MF: C26H29N3O2
Other Names: Crystal violet lactone
Appearance: white powder
Application: Pharmaceutical Intermediates,Industry
Purity: 99%
Type: Pharmaceutical Intermediates
China (Mainland) Contact Details
<24 hours Average Response Time

High Quality Dehydrocostus lactone 477-43-0

1 Kilogram (Min. Order)
US $1-100 / Kilogram (FOB Price)
MF: C15H18O2
Other Names: (3aS,6aR,9aR,9bS)-Decahydro-3,6,9-tris(methylene)azuleno[4,5-b]furan-2
Appearance: white
Application: bodybuilding
Purity: 99%,> 98%
advantage: lower price with best quality
China (Mainland) Contact Details
<24 hours Average Response Time

manufacture good quality Crystal violet lactone 98% CAS 1552-42-7

1 Kilogram (Min. Order)
US $10-12 / Kilogram (FOB Price)
MF: C26H29N3O2
Other Names: high quality Crystal violet lactone
Appearance: white powders
Application: Pharmaceutical Intermediates
Purity: 98%min
Type: Agrochemical Intermediates,Dyestuff Intermediates,Flavor & Fragrance Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates
China (Mainland) Contact Details
>72 hours Average Response Time

crystal violet lactone 1552-42-7 factory wholesale

1 Kilogram (Min. Order)
MF: C26H29N3O2
Other Names: 6-dimethylamino-3
Appearance: White to pale white powder
Application: Pharmaceutical intermediates
Purity: 99%
Type: Pharmaceutical Intermediates
China (Mainland) Contact Details
<24 hours Average Response Time

crystal violet lactone(Cas no:1552-42-7)

1 Kilogram (Min. Order)
US $1-100 / Kilogram (FOB Price)
MF: C26H29N3O2
Other Names: crystal violet lactone
Appearance: White to pale white powder
Purity: 99%
Type: Agrochemical Intermediates,Dyestuff Intermediates,Flavor & Fragrance Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates
CAS No.: 1552-42-7
China (Mainland) Contact Details
>72 hours Average Response Time

2721-22-4 / 5-Hydroxytetradecanoic acid lactone

1 Kilogram (Min. Order)
US $1-500 / Kilogram (FOB Price)
Application: Pharmaceutical Intermediates
Purity: 99.5%
Type: Pharmaceutical Intermediates
Place of Origin: CN;SHA
CAS No.: 2721-22-4
Brand Name: XABC
Verified Supplier - XA BC-Biotech Co., Ltd.
China (Mainland) Contact Details
56 hours Average Response Time

Crystal violet lactone with cas no. 1552-42-7 purity:97%min

1 Kilogram (Min. Order)
MF: C26H29N3O2
Appearance: Powder
Purity: 97%min
Type: Agrochemical Intermediates,Dyestuff Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates
Place of Origin: CN;BEI
CAS No.: 1552-42-7
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
<24 hours Average Response Time

High Quality Nature Osthole 98% HPLC/coumarin acid lactone/Common Cnidium Fruit Extract cas no: 484-12-8

25 Kilograms (Min. Order)
MF: C15H16O3
Other Names: Osthole
Appearance: white crystalline powder
Application: Pharmaceutical Intermediates andCommon Cnidium Fruit Extract
Purity: more than 98.0%
Type: Pharmaceutical Intermediates,Common Cnidium Fruit Extract
China (Mainland) Contact Details
<24 hours Average Response Time

Pitavastatin lactone 141750-63-2

100 Grams (Min. Order)
MF: C25H22FNO3
Other Names: 1-(4-chlorobenzoyl)-4-(4-hydroxy-3-methoxyphenyl)-3-methyl-
Appearance: white to gray powder
Application: Organic Intermediates
Purity: 98%
Type: Dyestuff Intermediates,Flavor & Fragrance Intermediates,Organic Intermediates
China (Mainland) Contact Details
60 hours Average Response Time

High quality Corey lactone 4-phenylbenzoate 31752-99-5

1 Gram (Min. Order)
US $1-1000 / Gram (FOB Price)
MF: 31752-99-5
Other Names: Corey lactone 4-phenylbenzoate
Appearance: 31752-99-5 powder
Application: Pharmaceutical intermediates-31752-99-5
Purity: 99%
Type: Agrochemical Intermediates,Dyestuff Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates,Drug synthesis
Verified Supplier - Yantai Octagon Chemicals Limited
China (Mainland) Contact Details
<24 hours Average Response Time

Pitavastatin lactone 141750-63-2

1 Kilogram (Min. Order)
MF: C25H22FNO3
Other Names: (4R,6S,E)-6-[2-[2-Cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]vinyl]te
Application: Fine Chemical Intermediate
Purity: 98%
Type: Pharmaceutical Intermediates
Place of Origin: CN;JIA
Tags: 141750-63-2
China (Mainland) Contact Details
<24 hours Average Response Time

90-80-2 ,GDL,delta-gluconolactone ,glucolactone glucono delta lactone

25 Kilograms (Min. Order)
MF: C6H10O6
Other Names: Gluconicacid lactone (6CI)
Appearance: White crystaliine powder
Application: stabilizer, coagulator; acidity regulator; chelantor.
Purity: 99.0%
Type: Pharmaceutical Intermediates
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
72 hours Average Response Time

Glucuronolactone, Glucurono lactone, d-glucuronolactone

1 Kilogram (Min. Order)
Appearance: powder
Purity: 99%
Type: Pharmaceutical Intermediates
Place of Origin: CN;ANH
CAS No.: 32449-92-6
Model Number: glucuronolactone
China (Mainland) Contact Details
44 hours Average Response Time

Ginkgo Biloba Extract/Ginkgolides/Lactones/ginkgo biloba oil extract

1 Kilogram (Min. Order)
US $10-100 / Kilogram (FOB Price)
Other Names: Semen Ginkgo Extract
Purity: 98%
Type: Semen Ginkgo Extract
Place of Origin: CN;JIA
CAS No.: 107438-79-9
Brand Name: BK
Tags: Ginkgolide
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit
>72 hours Average Response Time

31752-99-5 (-)-Corey lactone 4-phenylbenzoate alcohol

10 Grams (Min. Order)
MF: C21H20O5
Other Names: (-)-Corey lactone 4-phenylbenzoate alcohol
Appearance: yellowish white crystalline power
Application: Bimatoprost intermediate
Purity: ≥98.0%
Type: Pharmaceutical Intermediates
Verified Supplier - Hangzhou ICH Biopharm Co., Ltd.
China (Mainland) Contact Details
<24 hours Average Response Time

manufacture high quality 98% purity industrial grade r-decylic lactone 10-Bromodecanoic acid in medicine

1 Kilogram (Min. Order)
US $100-200 / Kilogram (FOB Price)
MF: C10H19BrO2
Other Names: 10-Bromodecanoic acid
Appearance: yellow-brown powder crystal
Application: Medical intermediate
Purity: 98,≥98%
Type: Flavor & Fragrance Intermediates,Pharmaceutical Intermediates
China (Mainland) Contact Details
>72 hours Average Response Time

(-)-Corey lactone 4-phenylbenzoate alcohol CAS NO.31752-99-5

MF: C21H20O5
Other Names: (-)-COREY LACTONE, 4-PHENYLBENZOATE ALCOHOL
Appearance: white powder
Application: Used as the Intermediates of OLED
Purity: 99%
Type: Pharmaceutical Intermediates,Syntheses Material Intermediates
Verified Supplier - Shanghai Synchem Pharma Co., Ltd.
China (Mainland) Contact Details
65 hours Average Response Time

(-)-Corey lactone 4-phenylbenzoate alcohol , CAS#31752-99-5

1 Gram (Min. Order)
US $12.5-17.8 / Gram (FOB Price)
MF: C21H20O5
Other Names: (3AALPHA,4ALPHA,5BETA,6AALPHA)-(-)-HEXAHYDRO-4-(HYDROXYMETHYL)-2-OXO-2
Appearance: white crystalline powder
Application: Intermediates
Purity: ≥99%
Type: Agrochemical Intermediates,Dyestuff Intermediates,Flavor & Fragrance Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates
Verified Supplier - Orchid Chemical Supplies Ltd.
China (Mainland) Contact Details
<24 hours Average Response Time

alpha-Angelica lactone 591-12-8

1 Ton (Min. Order)
Type: Pharmaceutical Intermediates,Syntheses Material Intermediates
Place of Origin: CN
CAS No.: 591-12-8
China (Mainland) Contact Details
US $8,000 Trade Assurance Limit
46 hours Average Response Time

Atorvastatin lactone

1 Kilogram (Min. Order)
Purity: 99%
Place of Origin: CN
Brand Name: richem
CAS No.: 125995-03-1
Tags: 125995-03-1
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
>72 hours Average Response Time

Crystal violet lactone (1552-42-7)

1 Kilogram (Min. Order)
Type: Pharmaceutical Intermediates,Syntheses Material Intermediates
Place of Origin: CN
CAS No.: 1552-42-7
Brand Name: BEYOND
Verified Supplier - Beyond Industries (china) Limited
China (Mainland) Contact Details
<24 hours Average Response Time

Latanoprost & Bimatoprost etc Intermediate: (-)-Corey lactone 4-phenylbenzoate alcohol

Latanoprost & Bimatoprost etc Intermediate: (-)-Corey lactone 4-phenylbenzoate alcohol Cas no:31752-99-5

MF: C21H20O5
Other Names: Latanoprost Intermediate
Application: Pharmaceutical Intermediates
Purity: 99%
Type: Pharmaceutical Intermediates
Place of Origin: CN
Verified Supplier - Afine Chemicals Limited
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
>72 hours Average Response Time

Crystal violet lactone 1552-42-7 Pharmaceutical Intermediate

Crystal violet lactone 1552-42-7 Pharmaceutical Intermediate Phthalide Blue-green crystals or pale green powder

MF: C26H29N3O2
Other Names: Phthalide
Appearance: Blue-green crystals or pale green powder
Application: Pharmaceutical intermediates
Purity: 99 %MIN
Type: Pharmaceutical Intermediates
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
<24 hours Average Response Time

Aecochem alpha-Angelica lactone

MF: C5H6O2
Other Names: alpha-Angelica lactone
Appearance: COA
Application: MSDS/TDS
Purity: COA
Type: Syntheses Material Intermediates
China (Mainland) Contact Details
US $2,000 Trade Assurance Limit
30 hours Average Response Time

Crystal Violet Lactone

25 Kilograms (Min. Order)
MF: MSDS
Other Names: Crystal Violet Lactone
Appearance: COA
Application: Pharma Intermediate
Purity: 99%
Type: Syntheses Material Intermediates
Verified Supplier - Simagchem Corp.
China (Mainland) Contact Details
US $18,000 Trade Assurance Limit
<24 hours Average Response Time

Pitavastatin Lactone

Pitavastatin Calcium Intermediates

Purity: 98%min
Type: Pharmaceutical Intermediates
CAS No.: 141750-63-2
China (Mainland) Contact Details
<24 hours Average Response Time

Crystal violet lactone

Molecular Formula C26H29N3O2 Molecular Weight 415.53 CAS Registry Number 1552-42-7 EINECS 216-293-5

MF: C26H29N3O2
Other Names: Crystal violet lactone
Type: Pharmaceutical Intermediates
Place of Origin: CN;ZHE
EINECS No.: 216-293-5
Verified Supplier - Wenling Imp. & Exp. Co., Ltd.
China (Mainland) Contact Details
<24 hours Average Response Time

High Purity 99% Crystal violet lactone

1 Kilogram (Min. Order)
US $10-100 / Kilogram (FOB Price)
MF: C26H29N3O2
Other Names: 6-(Dimethylamino)-3,3-bis(p-(dimethylamino)phenyl)phthalide
Appearance: Powder
Application: Pharmaceutical intermediates
Purity: 99%
Type: Pharmaceutical Intermediates
China (Mainland) Contact Details
<24 hours Average Response Time

(-)-Corey lactone benzoate CAS NO.:39746-00-4

Molecular Formula C15H16O5 Molecular Weight 276.28 CAS Registry Number 39746-00-4 EINECS 254-615-6

MF: C15H16O5
Other Names: BCOD
Appearance: According to customer demand
Application: According to customer demand
Purity: 98%
Type: Syntheses Material Intermediates
China (Mainland) Contact Details
31 hours Average Response Time

High quality dehydrocostus lactone powder CAS No:477-43-0

20 Milligrams (Min. Order)
US $10-1000 / Kilogram (FOB Price)
MF: C15H18O2
Appearance: Colorless crystalline powder
Purity: HPLC 98%
Type: Pharmaceutical Intermediates
Place of Origin: CN;JIA
CAS No.: 477-43-0
China (Mainland) Contact Details
>72 hours Average Response Time

(-)-Corey Lactone Diol Cas:32233-40-2

1 Kilogram (Min. Order)
US $1-600 / Kilogram (FOB Price)
MF: C8H12O4
Other Names: (-)-6beta-Hydroxymethyl-7alpha-hydroxy-cis-2-oxabicyclo[3.3.0]octan-3-
Appearance: Off-white Crystal Powder
Purity: 99.5%
Type: Pharmaceutical Intermediates
Place of Origin: CN;HUN
China (Mainland) Contact Details
<24 hours Average Response Time

39746-00-4 (-)-Corey lactone benzoate| Custom synthesis | Shanghai Sunway

1 Kilogram (Min. Order)
US $0-999 / Kilogram (FOB Price)
MF: Hazard Codes Xn Risk Statements 22 Safety Statements 36/37/39-26
Other Names: (-)-Corey lactone benzoate
Application: Pharmaceutical Intermediates, Organic Intermediates
Purity: 98%
Type: Pharmaceutical Intermediates,Syntheses Material Intermediates
Place of Origin: CN;SHG
China (Mainland) Contact Details
65 hours Average Response Time
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