32159-21-0
32159-21-0 structure
- Name: Z-Pyr-OH
- Chemical Name: (2S)-5-oxo-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid
- CAS Number: 32159-21-0
- Molecular Formula: C13H13NO5
- Molecular Weight: 263.246
- Catalog: Biochemical Amino acids and their derivatives Glutamic acid derivative
- Create Date: 2018-09-29 23:02:31
- Modify Date: 2026-07-01 08:26:24
| Name | (2S)-5-oxo-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid |
|---|---|
| Synonyms |
CBZ-L-Pyr
Z-pyroGlu-OH Z-Pry-OH Z-PGLU-OH 1-benzyl hydrogen (S)-5-oxopyrrolidine-1,2-dicboxylate (S)-N-alpha-Benzyloxycbonyl-pyroglutamic acid Z-L-PYROGLUTAMIC ACID benzyloxycarbonyl-L-pyroglutamic acid CBZ-L-PYROGLUTAMIC ACID Z-PYR-OH (S)-1-(benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid N-BENZYLOXYCBONYL-L-PYROGLUTAMIC ACID (S)-5-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester MFCD00037352 N-carbobenzoxy-L-pyroglutamic acid 5-oxo-1-phenylmethoxycbonyl-2-pyrrolidinecboxylic acid N-Cbz-5-oxo-L-proline n-cbz-l-pyroglutamicacidcrystalline 1-(Benzyloxycbonyl)-L-pyroglutamic acid Z-L-pyroglutamic acid N(alpha)-cbobenzoxypyroglutamic acid Z-PYR-OH //BP 1,2-PYRROLIDINEDICBOXYLIC ACID, 5-OXO-, 1-(PHENYLMETHYL) ESTER (2S)-5-oxo-1-[benzyloxycarbonyl]pyrrolidine-2-carboxylic acid AmbotzZAA1244 (2S)-1-(Benzyloxycbonyl)-5-oxopyrrolidine-2-cboxylic acid (S)-1-Cbobenzoxy-5-oxopyrrolidine-2-cboxylic Acid Z-PYROGLUTAMIC ACID CBZ-PYROGLUTAMIC ACID Cbz-Pyr 1,2-Pyrrolidinedicboxylicacid, 5-oxo-, 1-(phenylMethyl) ester, (2S) (S)-1-Benzyloxycbonyl-5-oxopyrrolidine-2-cboxylicacid N-ALPHA-CBOBENZOXY-L-PYROGLUTAMIC ACID (S)-L-(Benzyloxycarbonyl)-5-Oxopyrrolidine-2-Carboxylic Acid Z-L-pGlu-OH Z-Pyr-OH Z-L-Pyroglutamic acid N-ALPHA-CBZ-L-PYROGLUTAMIC ACID (2S)-5-Oxopyrrolidine-1,2α-dicboxylic acid 1-benzyl ester Cbz-L-Pyr-OH N2-(benzyloxycarbonyl)-L-pyroglutamic acid N-Cbobenzyloxy-L-pyroglutamic acid (S)-1-Cbobenzyloxy-2-pyrrolidone-5-cboxylic acid (S)-1-Benzyloxycarbonyl-5-oxopyrrolidine-2-carboxylic acid (S)-1-(Benzyloxycbonyl)-5-oxopyrrolidine-2-cboxylic acid CBZ-PYR-OH (2S)-5-oxo-1-phenylmethoxycbonylpyrrolidine-2-cboxylic acid BENZYLOXYCBONYL-L-PYROGLUTAMIC ACID (2S)-1-(Benzyloxycbonyl)-5-oxopyrrolidine-2α-cboxylic acid N-CBZ-L-PYROGLUTAMIC ACID cbz-L-Pyroglutamic Acid N-Cbobenzoxy-L-pyroglutamic Acid > (S)-L-(Benzyloxycbonyl)-5-Oxopyrrolidine-2-Cboxylic Acid (S)-1-Cbz-5-oxopyrrolidine-2-cboxylic Acid N-BENZYLOXYCBONYL-L-PYRROLIDONE CBOXYLIC ACID (S)-5-OXO-PYRROLIDINE-1,2-DICBOXYLIC ACID 1-BENZYL ESTER Z-L-pyroglutamic acid (HPLC) BCZ-L-Pyroglutamic acid EINECS 250-936-0 (2S)-5-oxo-1-phenylmethoxycbonylpyrrolidine-2-cboxylicaci N-Cbobenzoxy-L-pyroglutamic Acid (2S)-5-Oxo-1,2-pyrrolidinedicboxylic acid 1-benzyl ester Z-pyr/Cbz-Pyr-OH (S)-5-Oxo-pyrrolidine-1,2-dica 1-[(Benzyloxy)carbonyl]-5-oxo-L-proline H-Pyr-OH,Z-L-Pyroglutamicacid Cbobenzoxy-L-pyroglutamic acid Z-L-Pyr-OH Z-PYR |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 525.4±50.0 °C at 760 mmHg |
| Melting Point | 128-130°C |
| Molecular Formula | C13H13NO5 |
| Molecular Weight | 263.246 |
| Flash Point | 271.5±30.1 °C |
| Exact Mass | 263.079376 |
| PSA | 83.91000 |
| LogP | -0.35 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.597 |
| Storage condition | −20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933790090 |
|
~86%
32159-21-0 |
| Literature: Rinehart; Kenneth L.; Sanborn; Alexandra J.; Wilson; George R. Patent: US6034058 A1, 2000 ; |
|
~%
32159-21-0 |
| Literature: Journal of Medicinal Chemistry, , vol. 34, # 3 p. 956 - 968 |
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~%
32159-21-0 |
| Literature: Journal of Medicinal Chemistry, , vol. 33, # 2 p. 461 - 464 |
|
~20%
32159-21-0 |
| Literature: Imaki, Katsuhiro; Niwa, Haruki; Sakuyama, Shigeru; Okada, Takanori; Toda, Masaaki; Hayashi, Masaki Chemical & Pharmaceutical Bulletin, 1981 , vol. 29, # 9 p. 2699 - 2701 |
|
~%
32159-21-0 |
| Literature: Tetrahedron Asymmetry, , vol. 17, # 14 p. 2120 - 2125 |
| Precursor 5 | |
|---|---|
| DownStream 4 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |