New Delivery for (S)-Tetrahydrofuran-3-ol - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) Optical Purity ≥99.0% Factory High Quality – Ruifu
New Delivery for (S)-Tetrahydrofuran-3-ol - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) Optical Purity ≥99.0% Factory High Quality – Ruifu Detail:
Manufacturer Supply with High Purity and Stable Quality, Commercial Production
| Chemical Name | D-(+)-Malic Acid |
| Synonyms | D-(+)-Apple Acid; (R)-2-Hydroxysuccinic Acid; D-Hydroxybutanedioic Acid |
| CAS Number | 636-61-3 |
| CAT Number | RF-CC145 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C4H6O5 |
| Molecular Weight | 134.09 |
| Melting Point | 98-102℃ (lit.) |
| Density | 1.60 |
| Water Solubility | Soluble |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | White Crystal or Crystalline Powder, Special Acidity |
| Purity | ≥99.0% (HPLC) (C4H6O5) |
| Specific Rotation | +1.6° ~ +2.6° |
| Sulfate (SO4) | ≤0.03% |
| Chloride (Cl) | ≤0.004% |
| Arsenic (AS2O3) | ≤2.0μg/g |
| Heavy Metals (Pb) | ≤20μg/g |
| Fumaric Acid | ≤1.0% |
| Maleic Acid | ≤0.05% |
| Residue on Ignition | ≤0.10% |
| State of Solution | Pass |
| Readily Oxidilable Substances | Qualified |
| Optical Purity | (e.e%) ≥99.0% (Chiral HPLC) |
| Test Standard | Enterprise Standard |
| Usage | Chiral Compounds; Pharmaceutical Intermediates; Food Additives |
Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer’s requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.
D-(+)-Malic Acid (CAS: 636-61-3) used as an acidulant and flavoring agent, food additive. And it is also used in the place of the less sour citric acid in sour sweets.
D-(+)-Malic Acid (CAS: 636-61-3) is an important four-carbon atoms chiral pool. It is mainly used in many fields including chiral pharmaceuticals, chiral additives and chiral auxiliaries. It is used as chiral pool of chiral synthesis in pharmaceutical and food industries. As an optically active organic acid, it is insubstitutable in asymmetry synthesis of some chiral compounds.
The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.
Product detail pictures:
Related Product Guide:
The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for New Delivery for (S)-Tetrahydrofuran-3-ol - D-(+)-Malic Acid CAS 636-61-3 Purity ≥99.0% (HPLC) Optical Purity ≥99.0% Factory High Quality – Ruifu , The product will supply to all over the world, such as: Nicaragua, Buenos Aires, Danish, Our objective is "to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us". If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
-
OEM/ODM China (R)-(-)-Benzyl Glycidyl Ether - ...
-
Good quality (R)-(+)-1-(4-Methoxyphenyl)ethylam...
-
Online Exporter (-)-O-Acetyl-D-Mandelic Acid -...
-
Factory Cheap Hot (S)-(+)-1-Amino-2-propanol -...
-
Factory Supply Imatinib - Argatroban CAS 74863...
-
Factory directly Arabinofuranoside - 5-Bromo-2...
By Andrew from Panama - 2018.09.29 13:24
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Ophelia from Czech - 2018.02.04 14:13