D-Proline methyl ester hydrochloride
Also known as: D-Proline methyl ester hydrochloride, D-PROLINE METHYL ESTER HYDROCHLORIDE, D-PROLINE METHYL ESTER HCL, H-D-PRO-OME HCL, Methyl D-prolinate hydrochloride, D-Pyrrolidine-2-carboxylic acid methyl ester hydrochloride, Methyl (2R)-2-pyrrolidinecarboxylate hydrochloride, MFCD00083685
D-Proline methyl ester hydrochloride (CAS 65365-28-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12ClNO2 and a molecular weight of 165.62 g/mol. Key properties include a melting point of 69-71°C, a boiling point of 213.6ºC at 760 mmHg and a flash point of 83ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier, from 5.04 to 6.30 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 65365-28-8
- Jingsj CID
- J-40585-2
- Molecular Formula
- C6H12ClNO2
- Molecular Weight
- 165.62 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 500g | ¥2,520.00 | $0.75 /gBest ¥5.04/g CNY | CN China MOQ 500g | |
Made to Order | 98% 250g | ¥1,480.00 | $0.89 /g ¥5.92/g CNY | CN China MOQ 250g | |
Made to Order | 98% 100g | ¥630.00 | $0.94 /g ¥6.30/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 69-71°C |
|---|---|
| Boiling Point | 213.6ºC at 760 mmHg |
| Flash Point | 83ºC |
| Exact Mass | 165.055649 |
| PSA | 38.33000 |
| LogP | 1.04220 |
| Refractive Index | 32 ° (C=1, H2O) |
| SMILES | COC(=O)[C@H]1CCCN1.Cl |
| InChIKey | HQEIPVHJHZTMDP-NUBCRITNSA-N |
| InChI | 1S/C6H11NO2.ClH/c1-9-6(8)5-3-2-4-7-5;/h5,7H,2-4H2,1H3;1H/t5-;/m1./s1 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of D-Proline methyl ester hydrochloride?
The CAS number of D-Proline methyl ester hydrochloride is 65365-28-8.
What are the molecular formula and molecular weight of D-Proline methyl ester hydrochloride?
D-Proline methyl ester hydrochloride has molecular formula C6H12ClNO2 and molecular weight 165.62 g/mol.
Which suppliers offer D-Proline methyl ester hydrochloride?
1 supplier(s) listed; reference unit price ¥5.04–6.30 /g.
Is D-Proline methyl ester hydrochloride hazardous?
D-Proline methyl ester hydrochloride has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "D-Proline methyl ester hydrochloride (CAS 65365-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40585-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.