DL-Alanine(CAS 302-72-7)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 25G | In Stock | 3 USD
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| 99% | RG | 100G | In Stock | 4 USD
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| 99% | RG | 500G | In Stock | 10 USD
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| 99% | RG | 2.5KG | In Stock | 46 USD
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| 99% | RG | 25KG | In Stock | 338 USD
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Applications of 302-72-7
| Industry | Application | Process |
|---|---|---|
| Food Industry | Nutritional fortificant, flavor enhancer | Added to functional foods, sports drinks, and dietary supplements; DL-alanine is produced via fermentation or chemical synthesis prior to incorporation into food systems |
| Pharmaceutical Industry | Synthetic drug intermediate, component of amino acid injection solutions | Used as a starting material for synthesizing antibiotics (e.g., cephalosporins), anticancer agents, and amino acid infusions; produced via enzymatic or chemical synthesis |
| Cosmetics Industry | Humectant, skin-conditioning agent | Incorporated into skincare formulations; produced via biotechnological fermentation or chemical synthesis to enhance skin moisture retention |
| Biotechnology | Cell culture medium component, auxiliary agent for recombinant protein expression | Served as an essential amino acid in animal cell culture; prepared via high-purity extraction or synthesis for use in biopharmaceutical manufacturing |
| Agricultural Feed | Animal feed additive | Supplemented as a non-essential amino acid; produced via fermentation or chemical synthesis and added to livestock and poultry feed to support growth and development |
Physical and chemical properties of 302-72-7
Acidity coefficient |
pK1 2.35; pK2 9.87(at 25℃) |
|---|---|
Boiling Point |
212.9±23.0 °C at 760 mmHg |
BRN |
635807 |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
89.047676 |
Flash Point |
82.6±22.6 °C |
Index of Refraction |
1.460 |
LogP |
-0.68 |
Melting Point |
272-275ºC |
Merck |
14,204 |
Molecular Formula |
C3H7NO2 |
Molecular Weight |
89.093 |
PSA |
63.32000 |
Solubility |
Slightly soluble (in ethanol) |
Stability |
Stable. Incompatible with strong oxidizing agents. |
Storage condition |
Store at RT. |
Vapour Pressure |
0.00000011 [mmHg] |
Water Solubility |
156 g/L (20 ºC) |
Spectrums of 302-72-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 302-72-7
Cas:338-69-2
Cas:56-41-7
Cas:25616-13-1
Q&A for CAS 302-72-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download COA of 302-72-7
Operate under the ISO 9001 system
